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510(k) Data Aggregation
(691 days)
Repro-Med Systems, Inc., dba KORU Medical Systems
The Freedom Integrated Syringe Infusion System is specifically indicated for the subcutaneous infusion of the following human plasma-derived immunoglobulins when used according to the FDA approved biologic labeling: Cutaquig®, Immune Globulin Subcutaneous (Human) 16.5% Solution (manufactured by Octapharma®); Cuvitru®, Immune Globulin Infusion (Human) 20% (manufactured by Takeda®); Gammagard Liquid®, Immune Globulin Infusion (Human) 10% (manufactured by Takeda®); Hizentra®, Immune Globulin Subcutaneous (Human) 20% Liquid (manufactured by CSL Behring®); and Xembify®, Immune Globulin Subcutaneous (Human) 20% Liquid (manufactured by Grifols®) in the home, hospital, or ambulatory settings when administered according to the approved biologic or drug product labeling.
The FREEDOM Integrated Syringe Infusion System with the FREEDOM60® Syringe Driver and Precision Flow Rate Tubing™, is specifically indicated for the intravenous infusion of the following antibiotics when used according to the FDA approved drug product labeling: ertapenem, meropenem, oxacillin, and tobramycin.
The Freedom Integrated Syringe Infusion System consists of the following components:
- FREEDOM60® Syringe Driver
- Precision Flow Rate Tubing™M
- HIgH-Flo Subcutaneous Safety Needle SetsTM
- HIgH-Flo Super26™ Subcutaneous Needle Sets are specifically indicated for the subcutaneous infusion of the following human plasma-derived immunoglobulins: Cutaquig®, Immune Globulin Subcutaneous (Human) 16.5% Solution (manufactured by Octapharma®); Cuvitru®, Immune Globulin Infusion (Human) 20% (manufactured by Takeda®); Hizentra®, Immune Globulin Subcutaneous (Human) 20% Liquid (manufactured by CSL Behring®); and Xembify®, Immune Globulin Subcutaneous (Human) 20% Liquid (manufactured by CSL Behring®).
The FREEDOM60® Syringe Driver is indicated for use with the BD® 50 ml syringe (US Reference number 309653).
The FREEDOM® Integrated Syringe Infusion System is a single-channel, volumetric infusion pump. The FREEDOM60® Integrated Syringe Infusion System consists of four primary components:
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- FREEDOM60® Syringe Driver,
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- Precision Flow Rate Tubing™ and
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- HIgH-Flo Subcutaneous Safety Needle Set™, or
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- HIgH-Flo Super26TM Subcutaneous Safety Needle Set
- FREEDOM60® Syringe Driver:
The FREEDOM60® Syringe Driver in combination with Precision Flow Rate Tubing™ (sterile) and HIgH-Flo Subcutaneous Safety Needle Sets (sterile) makes up the Freedom Integrated Syringe Infusion system. The FREEDOM60® Syringe Driver is a non- sterile, reusable non-electric driver that infuses immunoglobulins subcutaneously and antibiotic solutions intravenously to patients.
The FREEDOM60® Syringe Driver is an ambulatory device designed to accommodate a BD Luer- Lok™ 50mL Syringe (Catalog No.: 8881-560125, BD 309653), and fluid volumes ranging from 10cc to 60cc may be used. The pump uses a constant force spring mechanism to apply pressure to the plunger-end syringe.
The Freedom Integrated Syringe System is assembled by loading the syringe with tubing into the Freemdom60® driver.
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Precision Flow Rate Tubing™:
The Freedom Integrated Syringe System includes a range of Freedom Precision Flow Rate Tubing™ (provided sterile). The tubing ranges from F0.5 to F2400. Each F-number provides a different level of flow restriction, which, when combined with the viscosity of the medication, provides a controlled delivery in an all-mechanical system. The tubing sets connect at one end to the syringe being used and on the other end to the Subcutaneous Safety Needle Sets or directly on venous catheters for intravenous infusions as needed. -
HIgH-Flo Needles Sets:
The HIgH-Flo Subcutaneous Safety Needle SetsTM
The HIgH-Flo Subcutaneous Safety Needle Sets™ (provided sterile) are used to administer drugs to the subcutaneous layers using small needles attached to the skin. Subcutaneous needles come in different lengths to administer immunoglobulins and antibiotics.
Subcutaneous Safety Needle Sets comes in multiple configurations (1, 2, 3, 4, 5, 6 needle sites). Needles are available in 4mm, 6mm, 9mm, 12mm, and 14mm lengths combined with 24 or 26 Gauge. Using the Y-Connector, the patient can have up to 8 sites for drug delivery.
The HIgH- Flo Subcutaneous Safety Needle Sets™ also allow each needle to be enclosed between the wings after use.
The HIgH-Flo Super26TM Subcutaneous Needle Sets
The HIgH-Flo Super26TM Subcutaneous Needle Sets are sterile, non-pyrogenic, single use, Subcutaneous Administration Sets, comprised of a Super 26-gauge needle assembly, combined with 24-gauge needle tubing and are intended for the delivery of medication to the subcutaneous tissue. Each set consists of a sterile infusion set and a commercially available adhesive dressing used to hold the device in place. The infusion set is a 90degree, 26-gauge stainless steel needle, mounted to a butterfly winged safety closure on one end which is used to close the set upon completion. The other end consists of a luer lock which connects to PVC medical grade tubing. Additionally, each tubing set is equipped with a slide clamp used to stop flow, immediately as needed. HIgH-Flo Super 26TM Subcutaneous Needle Sets are available as a single set, as well as 2-needle, 3needle, 4-needle, 5-needle, 6-needle, sets; through use of a Y-connector, 7-needle and 8 needle sets may also be assembled.
Here's a breakdown of the acceptance criteria and the study information presented in the provided text:
1. Table of Acceptance Criteria and Reported Device Performance:
The document primarily focuses on demonstrating substantial equivalence to a predicate device and provides performance data for flow rates with different configurations. It doesn't explicitly state "acceptance criteria" in a singular table, but rather details the performance characteristics that were measured and compared. The key performance aspect is the flow rate accuracy.
Acceptance Criteria (Implied) | Reported Device Performance |
---|---|
Flow Rate Accuracy | Predicate Device (K162613): +/- 8% of predicted flow rates. |
Subject Device (K200176): Flow rates will fall between the minimum and maximum predicted values as specified in the Instructions for Use (IFU). The document then provides extensive tables of min-max predicated flow rates per site for various drugs (Cutaquig®, Xembify®, Cuvitru®, Gammagard Liquid®, Hizentra® PI, Hizentra® CIDP) across different needle sets (HIgH-Flo 26G, HIgH-Flo Super26, HIgH-Flo 24G) and tubing types (F120-F2400). |
| Biocompatibility | Materials comply with ISO 10993-1 and FDA Blue Book Memorandum #G95-1. Testing included Cytotoxicity, Sensitization, and Irritation. |
| Human Factors | Human factors studies were conducted per FDA Guidance "Applying Human Factors and Usability Engineering to Medical Devices" (February 3, 2016). Results demonstrate validation of the device per its intended use. |
| Reprocessing/Cleaning | Compliance with AAMI TIR12:2010, AAMI TIR30:2011(R)2016, "Reprocessing Medical Devices in Health Care Settings," and ISO 17664:2017. Worst-case design for cleaning and low-level disinfection efficacy studies were reviewed and compared. |
| Packaging | Compliance with ISO 11607-1:2019 (Packaging for terminally sterilized medical devices). The nylon film pouch maintains sterile barrier. |
| Sterility | Compliance with ISO 11137-2:2013 (Sterilization of health care products - Radiation). |
| MR Safety | Compliance with ASTM F2503-13 ("Standard Practice for Marking Medical Devices and Other Items for Safety in the Magnetic Resonance Environment"). |
| Safety Assurance | A safety assurance case was provided, addressing: device requirements, risk identification/mitigation, and device reliability. |
2. Sample Size Used for the Test Set and Data Provenance:
The document does not explicitly state a sample size for a "test set" in the context of an accuracy study with patient data. The performance data presented (flow rate combinations) appears to be derived from bench testing and theoretical calculations, rather than a clinical trial or a test set of patient data.
- Provenance: This is bench testing data, not human or animal data. The origin would be the testing laboratories where the physical measurements were taken. No country of origin is specified for the testing. It is not retrospective or prospective clinical data.
3. Number of Experts Used to Establish the Ground Truth for the Test Set and Qualifications:
Not applicable. The "ground truth" for the flow rate performance is established through direct measurement on the physical device during bench testing, not through expert consensus on medical images or patient outcomes.
4. Adjudication Method for the Test Set:
Not applicable. There is no human adjudication process described, as the evaluation is based on physical device performance measurements.
5. If a Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study Was Done, If So, What Was the Effect Size of How Much Human Readers Improve with AI vs Without AI Assistance:
Not applicable. This is a medical device for infusion, not an AI-powered diagnostic tool. Therefore, MRMC studies and AI assistance for human readers are not relevant.
6. If a Standalone (i.e., algorithm only without human-in-the-loop performance) Was Done:
Not applicable. This is a mechanical infusion system, not an algorithm.
7. The Type of Ground Truth Used:
The ground truth for the flow rate performance is based on direct physical measurements (bench testing) of the device under various configurations and theoretical calculations. This is supplemented by compliance with recognized international standards and FDA guidance documents for biocompatibility, sterility, packaging, human factors, and reprocessing.
8. The Sample Size for the Training Set:
Not applicable. This is a mechanical infusion system, not an AI model that requires a training set.
9. How the Ground Truth for the Training Set Was Established:
Not applicable, as there is no training set for an AI model.
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(57 days)
Global Med Systems SL
The Global Med Systems Milesman Compact Laser is intended for use in dermatological and general surgical procedures including hair removal and permanent hair reduction. Permanent hair reduction is defined as the long-term, stable reduction in the number of hairs regrowing when measured at 6, 9, and 12 months after the completion of a treatment regimen. It is intended for use on all skin types (Fitzpatrick skin types 1-VI), including tanned skin.
The Global Med Systems Milesman Compact Laser delivers pulsed laser energy at 810 nm to the surface of the skin using a handpiece which contains the laser diodes. The Milesman Compact consists of the following components:
- The main console unit
- Handpiece
- Umbilical (between main console and handpiece)
- Footswitch
The system is operated using the touch screen on top of the main console unit. Firing of the laser is controlled with either the footswitch or the trigger on the handpiece.
During hair removal, the laser emits a wavelength of light that is absorbed by the pigment (melanin) in the hair. The light energy is converted to heat, which damages the tube-shaped sacs within the skin (hair follicles) that produce the hair. This damage inhibits or delays future hair growth.
The face of the hand piece which comes into contact with skin is actively cooled with a circulating coolant fluid.
The Global Med Systems Milesman Compact Laser (K203804) did not provide acceptance criteria and device performance that would traditionally be found in the context of an Artificial Intelligence/Machine Learning (AI/ML) powered medical device. The provided document is a 510(k) summary for a laser surgical instrument and focuses on demonstrating substantial equivalence to a predicate device through non-clinical performance data, rather than clinical efficacy or AI model performance.
Therefore, many of the requested fields regarding acceptance criteria, study methodologies for AI, expert involvement, and ground truth are not applicable or cannot be extracted from this document because it describes a hardware device, not an AI/ML-powered one.
Here's an analysis based on the information available:
1. A table of acceptance criteria and the reported device performance
The document does not present a table of specific acceptance criteria for AI model performance and corresponding reported device performance, as it is not an AI/ML device. Instead, the device's performance is demonstrated through compliance with various safety and electrical standards, and through a comparison of technological characteristics with predicate devices.
2. Sample sized used for the test set and the data provenance (e.g. country of origin of the data, retrospective or prospective)
Not applicable. This device is a laser surgical instrument, and no clinical test set data for an AI/ML model is involved or reported. The performance data provided is focused on engineering and safety standards compliance.
3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts (e.g. radiologist with 10 years of experience)
Not applicable. As this is not an AI/ML device, there is no "ground truth" to establish through expert consensus for a test set.
4. Adjudication method (e.g. 2+1, 3+1, none) for the test set
Not applicable. There is no test set for an AI/ML model to require an adjudication method.
5. If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance
Not applicable. This is not an AI/ML device, so no MRMC study or AI-assisted human reader performance was conducted.
6. If a standalone (i.e. algorithm only without human-in-the loop performance) was done
Not applicable. This is not an AI/ML device, so no standalone algorithm performance was assessed.
7. The type of ground truth used (expert concensus, pathology, outcomes data, etc)
Not applicable. There is no "ground truth" in the context of an AI/ML model for this device. The assessment of the device's capabilities is based on its functional specifications and compliance with safety standards.
8. The sample size for the training set
Not applicable. This device is a laser surgical instrument and does not involve AI model training.
9. How the ground truth for the training set was established
Not applicable. There is no training set or associated ground truth for an AI model.
Summary of Relevant Performance Data from the Document (Non-AI/ML):
The performance data provided for the Global Med Systems Milesman Compact Laser focuses on the following non-clinical assessments to support its safety and design verification:
- Standards Compliance:
- IEC 60825-1 Edition 3.0 2014-05: Safety of laser products – Part 1: Equipment classification and requirements
- IEC 60601-2-22: Medical electrical equipment - Particular requirements for basic safety and essential performance of surgical, cosmetic, therapeutic and diagnostic laser equipment
- Biocompatibility Testing:
- Compact Biocompatibility report for in vitro cytotoxicity
- Compact Biocompatibility report for Dermal Irritation
- Compact Biocompatibility report for Skin Sensitization
- Electrical Safety and Electromagnetic Compatibility (EMC):
- IEC 60601-1:2005: Medical electrical equipment - Part 1: General requirements for basic safety and essential performance
- IEC 60601-1-2:2014: Medical electrical equipment - Part 1-2: General requirements for basic safety and essential performance - Collateral Standard: Electromagnetic disturbances - Requirements and tests
- Note: A gap analysis was performed to demonstrate compliance with FDA-recognized standard AAMI/ANSI ES60601-1:2005(R) 2012 and A1:2012.
- Software Verification and Validation Testing:
- Considered a "major" level of concern.
- Testing performed at unit and integrated levels using written protocols.
- Acceptance criteria defined by the Software Requirements Specification (SRS).
- Verification tested actual outputs against expected outputs for pre-established inputs.
- Validation performed at the system level using simulated use scenarios.
- Traceability matrix used for thoroughness.
- All software successfully passed verification and validation testing.
Conclusion stated in the document (Non-AI/ML):
The non-clinical data support the safety of the device and design verification and validation demonstrate that the Global Med Systems Milesman Compact device performs as intended in the specified use conditions. It performs comparably to the predicate device (and reference device) for the same intended use and shares similar indications, design features, and functional features, making it as safe, effective, and performant as the legally marketed predicate devices.
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(253 days)
Med Systems, Inc.
The Electro Flo® 6 Airway Clearance System is intended to provide Airway Clearance Therapy and promote bronchial drainage where external manipulation of the physician's choice of treatment. It is indicated for patients having difficulty with secretion clearance, or the presence of atelectasis caused by mucus plugging.
The device is intended for home or institutional use by patients weighing at least 23 Kg.
The Electro Flo® 6 Airway Clearance System is a High Frequency Chest Wall Oscillation System (HFCWO), including all accessories and supplies.
Electro Flo® 6 Airway Clearance System comprises:
- An electrically powered Control Box with a power switch on the back and two knobs on the front: one knob provides five intensity settings, and the other provides six frequency settings,
- The Power Head, connected by a cable to the Control Box, ●
- The Carrying Case,
- The Information Manual, ●
- The Optional Self-Administrator® Strap that can hold the Electro Flo® 6 system Power Head and enable a patient to apply therapy to the back, unassisted.
The Electro Flo® 6 Airway Clearance System's operating mechanism is an electromechanical "hammer and anvil"; the hammer is the handheld body of the Power Head, and the anvil is the surface of the Power Head that is held in contact with the chest. Repeated electrical pulses from the Control Box separate the hammer and anvil. The Frequency knob of the Control Box controls the repetition rate, and the Power knob controls the pulse duration; there are 30 combinations.
When each electrical pulse ends, the force applied by the therapist's hand forces the hammer through the gap until it strikes the anvil and delivers a mechanical impulse to the chest. The resulting pressure wave radiates into the chest cavity to shake mucus loose. Because the energy transmitted to the chest vibrations is a multiple of the force applied by hand, the Electro Flo® 6 system acts as a "force multiplier" that provides the therapist with additional control.
The provided text is a 510(k) premarket notification for the Electro Flo® 6 Airway Clearance System. This document focuses on demonstrating substantial equivalence to predicate devices rather than proving the device meets specific performance acceptance criteria through clinical studies or extensive standalone testing.
Therefore, many of the requested details, such as a table of acceptance criteria with reported performance, sample sizes for test sets, expert-established ground truth, adjudication methods, MRMC studies, and detailed standalone algorithm performance, are not applicable or not present in this type of FDA submission document.
Here's a breakdown based on the information available in the document:
1. Table of Acceptance Criteria and Reported Device Performance:
This document does not contain a table of specific performance acceptance criteria for clinical outcomes or diagnostic accuracy per se. Instead, it focuses on demonstrating that the device is substantially equivalent to legally marketed predicate devices in terms of indications for use, intended use, and technological characteristics.
The "performance data" section (Section XI) refers to bench testing to characterize mechanical performance and verify its nature as a high-frequency chest wall oscillator.
Performance Metric (Bench Data) | Reported Performance (Qualitative) |
---|---|
Mechanism Category | At all settings, most of the power generated was in the acoustic frequency range of 16 - 127 Hz, consistent with High Frequency Chest Wall Oscillation (HFCWO). |
Control of Power Output | Varying the static load could control the power output, as predicted by the force multiplier design principle. |
2. Sample Size for the Test Set and Data Provenance:
- Test Set Sample Size: Not applicable. The "test set" here refers to bench testing of the device itself, not a clinical patient cohort. The testing involved various settings (frequency, power, static loads) on a single physical device within a controlled laboratory setup.
- Data Provenance: The bench testing was conducted by Aeromethod Precision Engineering and Manufacturing, San Diego, CA, and analysis was performed by BioMedical Strategies, White River Junction, VT. This is laboratory-generated data, not from patient populations. It is inherently "prospective" in the sense of being planned testing, but not clinical.
3. Number of Experts Used to Establish Ground Truth for the Test Set and Qualifications:
Not applicable. For this type of mechanical device and 510(k) submission, "ground truth" is established through engineering and physics principles, and measured physical parameters, not expert human interpretation of complex data (like radiology images). The objective measurements from the bench test served as the data.
4. Adjudication Method for the Test Set:
Not applicable. There was no "adjudication" necessary as the test involved objective mechanical measurements.
5. Multi Reader Multi Case (MRMC) Comparative Effectiveness Study:
Not applicable. This device is a therapeutic/clearance system, not a diagnostic AI tool, so a MRMC study is not relevant to its performance demonstration. The submission focuses on comparison to predicate mechanical devices.
6. Standalone (i.e., algorithm only without human-in-the-loop performance):
- Yes, in the context of mechanical performance. The "bench data" section describes the standalone mechanical characterization of the device itself.
- The study demonstrated that the device, on its own when operated, functions as a high-frequency chest wall oscillator and its power output can be controlled.
7. Type of Ground Truth Used:
- Engineering/Physics Measurements: The ground truth for the bench testing was objective, quantitative measurements of mechanical output (vibration data, power spectra) collected from the device under controlled laboratory conditions, analyzed based on established engineering and physics principles.
8. Sample Size for the Training Set:
Not applicable. This is a physical medical device, not an AI/ML algorithm that requires a "training set" of data in the computational sense. Its design and development would have involved engineering principles and iterative testing, but not "training data" in the AI context.
9. How the Ground Truth for the Training Set Was Established:
Not applicable, as there is no "training set" in the AI/ML sense for this device.
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(367 days)
Repro-Med Systems, Inc. dba RMS Medical Products
RMS High-FLO Super26™ Subcutaneous Needle Sets are indicated for subcutaneous infusion of medications in the home, hospital, or ambulatory settings when administered according to the approved biologic or drug product labeling for the capacity for infusion of high flow rates including human plasma-derived immunoglobulins when used according to the FDA approved biologic labeling for: Hizentra®, Immune Globulin Subcutaneous (Human) 20% Liquid (manufactured by CSL Behring); and Cuvitru™ Immune Globulin Infusion (Human) 20% (manufactured by Shire).
The RMS HIgH-Flo Super26™ Subcutaneous Needle Sets are sterile, non-pyrogenic, single use, Class II Subcutaneous Administration Set, per 21 CFR 880.5440, comprised of a Super 26-gauge needle assembly, combined with 24-gauge needle tubing and are intended for the delivery of medication to the subcutaneous tissue. Each set consists of a sterile infusion set and a commercially available adhesive dressing used to hold the device in place. The infusion set is a 90-degree, 26gauge stainless steel needle, mounted to a butterfly winged safety closure on one end which is used to close the set upon completion. The other end consists of a luer lock which connects to PVC medic al grade tubing (Figure I). Additionally, each tubing set is equipped with a slide clamp used to stop flow, immediately; as needed. RMS HigH-Flo Super 26TM Subcutaneous Needle Sets are available as a single-needle set, as well as 2-needle, 4- needle, 5-needle, 6-needle sets; through use of a Y-connector, 7-needle and 8-needle sets may also be assembled. The device is for single use only.
The provided document is a 510(k) premarket notification for a medical device (HIgH-Flo Super26™ Subcutaneous Needle Sets) and focuses on demonstrating substantial equivalence to a predicate device rather than a comprehensive study proving acceptance criteria for a new AI/software-based device.
Therefore, many of the requested details regarding acceptance criteria for a study proving device performance (e.g., sample size for test set, data provenance, number of experts, adjudication methods, MRMC studies, standalone performance, ground truth establishment) are not applicable to this document as it's primarily a regulatory submission for a physical medical device based on bench testing for an incremental design modification, not a study of an AI algorithm or a diagnostic tool requiring extensive human reader involvement or ground truth establishment in a clinical context.
However, I can extract information related to the acceptance criteria for this specific device, which are mainly focused on bench performance to demonstrate equivalence.
Here's an attempt to answer the questions based on the provided text, noting where specific questions are not applicable to this type of regulatory submission:
Acceptance Criteria and Device Performance Study (Based on 510(k) Submission)
The study described here is a bench performance study designed to demonstrate that the redesigned device (HIgH-Flo Super26™ Subcutaneous Needle Sets) is substantially equivalent to its predicate device (Integrated Catch-up Freedom Syringe Driver Infusion System) despite differences in tubing diameter and needle set configurations. The primary performance metric assessed is flow rate.
1. A table of acceptance criteria and the reported device performance
Given that this is a 510(k) summary for a physical device where the "acceptance criteria" are implicitly meeting functional specifications and demonstrating performance comparable to a predicate, the "acceptance criteria" are not explicitly stated with numerical thresholds in the same way they would be for an AI algorithm's performance metrics (e.g., sensitivity > X%, specificity > Y%). Instead, the "conclusion" is that the device "performs as intended and is substantially equivalent to the predicate device" based on bench testing.
The reported device performance presented is the achievable flow rates under various conditions (different fluid types, number of needles, and pump settings). The tables themselves represent the performance data that presumably met the implicit acceptance criteria of demonstrating comparable or improved flow for the intended use.
Implicit Acceptance Criteria (derived from context):
- Biocompatibility: Device materials must meet ISO 10993 standards and be non-hemolytic.
- Flow Rate: The device must achieve flow rates suitable for the intended subcutaneous infusion of specified medications (Hizentra, Cuvitru) across various needle configurations and pump settings, and ideally meet or exceed drug manufacturer's recommended flow rates. The stated purpose of the design modification was to allow for "high flow rates."
- Sterility, non-pyrogenicity, single-use, safety features: These are standard performance and design criteria for such devices.
Reported Device Performance:
The document provides tables of "Achievable Flow Rates with Super26™ and Specific Medications/Indications." These tables are the reported performance data. For brevity, only a summary of insights from these tables is provided here, rather than reproducing them entirely:
Performance Aspect / Criteria | Reported Device Performance (HIgH-Flo Super26™) |
---|---|
Biocompatibility | Meets ISO 10993 requirements. Modified ASTM Hemolysis test showed 0.68% difference in hemolytic index, placing it in a non-hemolytic range. (Based on identical materials and manufacturing to predicate). |
Hizentra - Max Flow Rate Per Site (ml/hr/site) (Example rows) | Varied by needle count and pump setting. Examples (F275 pump setting): |
- 1 needle: 19.5 ml/hr/site
- 4 needles: 5.8 ml/hr/site
- 8 needles: 3.0 ml/hr/site
Some combinations "Exceeds drug manufacturer's maximum indicated flow rate." |
| Hizentra® CIDP - Max Flow Rate Per Site (ml/hr/site) (Example rows) | Varied by needle count and pump setting. Examples (F275 pump setting): - 1 needle: 19.5 ml/hr/site
- 4 needles: 5.8 ml/hr/site
- 8 needles: 3.0 ml/hr/site
Some combinations "Exceeds drug manufacturer's maximum indicated flow rate." |
| Cuvitru™ PI - Max Flow Rate Per Site (ml/hr/site) (Example rows) | Varied by needle count and pump setting. Examples (F275 pump setting): - 1 needle: 19.1 ml/hr/site
- 4 needles: 5.7 ml/hr/site
Some combinations "Exceeds drug manufacturer's maximum indicated flow rate."
*Some combinations were "Flow rate per site is lower than what is recommended on the biologic label" (e.g., 1-4 needles at lower F-settings). |
Note on "Acceptance Criteria" for this submission: The document states, "Bench testing has been conducted to verify that the product performance of the subject device and predicate device are substantially equivalent." The tables of flow rates are the data used to demonstrate this equivalence, implicitly meeting the "acceptance criteria" that the new design performs effectively for its intended use.
2. Sample size used for the test set and the data provenance
- Sample Size: Not specified in terms of number of devices tested for flow rates. The text only mentions "Bench Performance Studies" and "Flow Rate Testing." Typical bench testing involves a statistically significant number of samples, but the exact count isn't in this summary.
- Data Provenance: The data is generated from bench testing conducted by the manufacturer, Repro-Med Systems, Inc. dba RMS Medical Products. It is not clinical data from patients.
- Retrospective or Prospective: N/A. This is bench testing, not a clinical study.
3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts
- N/A. This is a physical device (subcutaneous needle set) and the "ground truth" for flow rate performance is established through repeatable physical measurements using laboratory equipment (e.g., pumps, timers, volume measurements), not by expert human interpretation of images or other clinical data.
4. Adjudication method (e.g. 2+1, 3+1, none) for the test set
- N/A. See point 3.
5. If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance
- N/A. This is not an AI/diagnostic device.
6. If a standalone (i.e. algorithm only without human-in-the loop performance) was done
- N/A. This is not an AI/diagnostic device.
7. The type of ground truth used (expert consensus, pathology, outcomes data, etc)
- The "ground truth" for the performance (flow rate) is established via direct physical measurement during bench testing. For biocompatibility, it's based on laboratory test results (ISO 10993 series standards, Modified ASTM Hemolysis).
8. The sample size for the training set
- N/A. This is not an AI/machine learning device that requires a training set. The device is a physical product for which performance is verified through engineering bench tests.
9. How the ground truth for the training set was established
- N/A. See point 8.
In summary: The provided document is a 510(k) premarket notification for a physical medical device, not an AI or software-based medical device. Therefore, many of the questions related to AI study design, expert ground truth, and human reader studies are not applicable. The "study" proving the device meets acceptance criteria is primarily bench testing to demonstrate functional equivalency, particularly concerning flow rates and biocompatibility, compared to a legally marketed predicate device.
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(346 days)
Repro-Med Systems, Inc., DBA RMS Medical Products
The Integrated Catch-Up Freedom Syringe Driver Infusion System (ICFSDIS), which includes the FREEDOM60® and FreedomEdge® syringe pumps, is indicated for the intravenous infusion of medications and fluids in the home, hospital, or ambulatory settings when administered according to the approved biologic or drug product labeling. The ICFSDIS is specifically indicated for the subcutaneous infusion of the following human plasma-derived immunoglobulins when used according to the FDA approved biologic labeling: Hizentra, Immune Globulin Subcutaneous (Human) 20% Liquid (manufactured by CSL Behring); Gammagard Liquid, Immune Globulin Infusion (Human) 10% (manufactured by Shire); and Cuvitry Immune Globulin Infusion (Human) 20% (manufactured by Shire). The ICFSDIS is specifically indicated for the intravenous infusion of the following antibiotics when used according to the FDA approved drug product labeling: meropenem, ertapenem, oxacillin, and tobramycin.
The FreedomEdge® Syringe Infusion System is indicated for use with the BD 20 ml (model no. 302830/301031) or BD 30 ml (model no. 30103) syringe. The Freedom60 Syringe Infusion System is indicated for use with the BD 60 ml syringe (model no. 309653).
-
- Freedom60® Syringe Driver: The Freedom60 Syringe Infusion driver in combination with RMS Freedom60 Precision Flow Rate Tubing™ (sterile) and RMS HIgH-Flo Subcutaneous Safety Needle Sets (sterile) makes up the Freedom60 infusion system. The Freedom60® driver is a non-sterile, reusable non-electric driver that infuses immunoglobulins subcutaneously and antibiotic solutions intravenously to patients.
The Freedom60® driver is an ambulatory device designed to accommodate a BD Luer-Lok™ 60mL Syringe (Catalog No.: 8881-560125, BD 309653), and fluid volumes ranging from 10cc to 60cc may be used. The pump uses a constant force spring mechanism to apply pressure to the plunger-end svringe.
- Freedom60® Syringe Driver: The Freedom60 Syringe Infusion driver in combination with RMS Freedom60 Precision Flow Rate Tubing™ (sterile) and RMS HIgH-Flo Subcutaneous Safety Needle Sets (sterile) makes up the Freedom60 infusion system. The Freedom60® driver is a non-sterile, reusable non-electric driver that infuses immunoglobulins subcutaneously and antibiotic solutions intravenously to patients.
The Freedom60 system is assembled by loading the prefilled syringe with tubing into the Freemdom60 driver.
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- FreedomEdge® Syringe Driver: The FreedomEdge® Syringe Infusion driver is used with a syringe in an infusion system for administering therapeutic fluids. The infusion system or related kits can include, in addition to the pump assembly, a luer connector or disc luer connector for connecting the syringe to components of the infusion system, an RMS Precision Flow Rate Tubing™ (sterile) and RMS HIgH-Flo Subcutaneous Safety Needle Sets (sterile) for administering the therapeutic fluid subcutaneously into a patient's body.
The FreedomEdge® driver is a portable device designed to accommodate BD Luer-Lok™ 20mL syringe, Catalog No.: 302830 and 301031 or BD Luer-Lok™ 30mL, Catalog No.: 301033. The pump uses a constant force spring mechanism to apply pressure to the plunger- end syringe.
- FreedomEdge® Syringe Driver: The FreedomEdge® Syringe Infusion driver is used with a syringe in an infusion system for administering therapeutic fluids. The infusion system or related kits can include, in addition to the pump assembly, a luer connector or disc luer connector for connecting the syringe to components of the infusion system, an RMS Precision Flow Rate Tubing™ (sterile) and RMS HIgH-Flo Subcutaneous Safety Needle Sets (sterile) for administering the therapeutic fluid subcutaneously into a patient's body.
The FreedomEdge® is comprised of housing that has a distal end and a proximal end. The housing comprises an expandable base with a first base section and a second base section. wherein the first base section is in sliding engagement with the second base section such that the first base section and the second base section move relative to each other between a closed position and an expanded position. The base in the expanded position is adapted to seat a syringe with the plunger.
There is also an expandable cover consisting of a first cover section and a second cover section, wherein the first cover section is in sliding engagement with the second cover section. The cover is pivotally connected to the base at a position allowing the cover to open and close in a sliding motion of the second base section, which is relative to the first base section moving together.
When the cover is in the closed position, a pusher is in sliding engagement with the base. The pusher is in position to contact the head of the plunger and a puller is in position with the sliding engagement of the base. There is a spring at the first end portion and a second end portion. The first end portion is connected to the puller, while the second end portion is connected to the pusher and a set of linkages pivotally coupled to the cover and the puller.
The pivots of the linkages are located to move the puller towards the distal end when the cover is lowered and move the puller towards the proximal end when the cover is raised. Moving the puller towards the distal end by lowering the cover when the syringe is seated in the base causes the pusher to contact and exert force on the head of the plunger, thereby causing ejection of any fluid contents in the syringe barrel.
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- Precision Flow Rate Tubing Set:
The Freedom60 Infusion system includes a range of Freedom Precision Flow Rate Tubing™. The tubing ranges from F0.5 to F2400. Each F-number provides a different level of flow restriction, which, when combined with the viscosity of the medication, provides a controlled delivery in an all-mechanical system. The tubing sets connect at one end to the syringe being used and on the other end to the Subcutaneous Safety Needle Sets or directly on venous catheters for intravenous infusions as needed.
- Precision Flow Rate Tubing Set:
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- High-Flo Needles set: The HIgH-FloTM Subcutaneous Safety Needle Sets are used to administer drugs to the subcutaneous layers using small needles attached to the skin. Typical uses are to administer immunoglobulins and antibiotics and for such applications subcutaneous needles come in different lengths.
Subcutaneous Safety Needle Sets comes in multiple configurations (single, double, tri, and quad). Needles are available in 4mm, 6mm, 9mm, 12mm lengths combined with 24 or 26 Gauge. Using the Y-Connector, the patient can have up to 8 sites for drug delivery.
- High-Flo Needles set: The HIgH-FloTM Subcutaneous Safety Needle Sets are used to administer drugs to the subcutaneous layers using small needles attached to the skin. Typical uses are to administer immunoglobulins and antibiotics and for such applications subcutaneous needles come in different lengths.
The HIgH- Flo™ Subcutaneous Safety Needle Sets also allow each needle to be trapped between the wings after use.
Here's an analysis of the provided text regarding the acceptance criteria and study for the Integrated Catch-up Freedom Syringe Driver Infusion System.
It's important to note that the provided text is a 510(k) Summary, which is designed to demonstrate substantial equivalence to a legally marketed predicate device, rather than a detailed clinical study report proving the device alone meets specific effectiveness criteria through a groundbreaking study. The focus here is on bench testing and compatibility, not human performance or effect size with AI. Therefore, many of your requested points related to human readers, experts, and training sets for an AI/machine learning device are not applicable to this particular document.
Acceptance Criteria and Device Performance for Integrated Catch-up Freedom Syringe Driver Infusion System
Based on the provided 510(k) summary, the "acceptance criteria" are primarily demonstrated through performance testing, specifically flow rate testing, and drug-device compatibility testing. The summary doesn't explicitly state quantitative acceptance limits for all parameters, but rather "results showed acceptable" or provides tables of achieved flow rates as evidence of performance.
1. Table of Acceptance Criteria and Reported Device Performance
Parameter / Aspect | Acceptance Criteria (Implied) | Reported Device Performance | Study that Proves Acceptance |
---|---|---|---|
Safety Assurance | Device is safe for intended use; risks identified, controlled, mitigated. | Safety assurance case provided (design-FMEA, use-FMEA) demonstrating safety. Risks related to operation, hardware/mechanical, use/performance, environment/chemical, and errors are identified and controlled. | FMEA documents and safety assurance case. |
Drug-Device Compatibility (Immunoglobulins: Hizentra, Cuvitru) | No adverse effects on drug characteristics (appearance, particulates, protein concentration, IgG fragments/polymers/aggregates, anti-complementary activity, density, Fc-function). | Results "showed acceptable" for all listed characteristics for Hizentra and Cuvitru. | Validated test methods for drug-device compatibility. |
Flow Rate Performance (Hizentra, Cuvitru, Gammagard Liquid - Subcutaneous) | Achieve desired infusion rates for indicated immunoglobulin fluids. | Detailed tables provided showing achieved flow rates (total and per site) and infusion times for various drug volumes, flow tubes, and needle sets. (See Tables 1-6 in input text for specific values). Devices maintained a constant pressure of 13.5psi and automatically decrease flow with increasing resistance. | Detailed flow rate testing. |
Mechanical System Performance | Consistent pressure delivery; automatic flow rate adjustment to resistance. | Operates at a constant pressure of 13.5 psi. Automatically decreases flow rate if resistance increases, reaching an equilibrium. | Inherent design and functionality described under "Technological Characteristics," and supported by flow rate testing results. |
Important Note on "Acceptance Criteria": This 510(k) summary focuses on demonstrating substantial equivalence to a predicate device. For areas like drug-device compatibility, the statement "results showed acceptable" implies that the performance met internal benchmarks or recognized standards for maintaining the integrity and efficacy of the drugs. For flow rates, the tables themselves represent the demonstrated performance characteristics under specific conditions, which are then used to inform safe and effective use.
2. Sample Size Used for the Test Set and the Data Provenance
- Sample Size for Test Set: The document does not specify a numerical sample size for the "test set" in terms of how many individual devices, tests, or samples of drugs were used. It refers to "detailed flow rate testing" and "drug-device compatibility testing" without providing the number of units tested or repetitions.
- Data Provenance: The studies appear to be retrospective in the sense that they are laboratory/bench tests conducted by the manufacturer, rather than prospective clinical trials with human subjects. The country of origin of the data is not explicitly stated but is implicitly from the manufacturer, Repro-med Systems, Inc., DBA RMS Medical Products, located in Chester, New York, USA.
3. Number of Experts Used to Establish the Ground Truth for the Test Set and Qualifications of Those Experts
- Not Applicable. This document describes the performance of a mechanical infusion pump system through bench testing and compatibility studies. There is no mention of human experts or ground truth establishment in the context of diagnostic interpretation, as would be relevant for an AI/machine learning device. The "ground truth" for flow rates and drug compatibility comes from physical measurements and chemical analyses, not expert consensus.
4. Adjudication Method for the Test Set
- Not Applicable. As there are no human experts involved in establishing a "ground truth" for interpretation, no adjudication method is relevant or mentioned. The data is quantitative from laboratory measurements.
5. If a Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance
- Not Applicable. This is a mechanical infusion pump, not an AI/machine learning diagnostic device. Therefore, no MRMC study, human readers, or AI assistance is involved.
6. If a Standalone (i.e. algorithm only without human-in-the-loop performance) was done
- Not Applicable. This device is a mechanical pump, not an algorithm. Its performance is inherently "standalone" in mechanical function, but "human-in-the-loop" applies to its operation by a user, not its analytical process.
7. The Type of Ground Truth Used
- The "ground truth" for the performance testing is based on:
- Direct Physical Measurements: For flow rates (mL/hr) and time taken (hours:minutes), measured during the detailed flow rate testing.
- Chemical and Biological Assays: For drug-device compatibility (e.g., measuring protein concentration, particulate count, Fc-function of immunoglobulins).
- Engineering Analysis: For the safety assurance case (FMEA documents).
8. The Sample Size for the Training Set
- Not Applicable. This device does not involve a "training set" in the context of machine learning or AI. The design and validation are based on engineering principles, material science, and physical testing, not data training.
9. How the Ground Truth for the Training Set was Established
- Not Applicable. See point 8.
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(272 days)
REPRO-MED SYSTEMS, INC. DBA RMS MEDICAL PRODUCTS
RMS HigH-Flo™ Subcutaneous Safety Needle Sets are intended for the delivery of medication to the subcutaneous tissue.
The RMS HIgH-Flo™ Subcutaneous Safety Needle Sets are a Class II Intravascular Administration Set per 21 CFR 880.5440 and intended for the delivery of medication to the subcutaneous tissue. Each set consists of a sterile packaged kit including the infusion set and a commercially available adhesive dressing used to hold the device in place. The infusion set has a 90-degree stainless steel grade needle mounted to a butterfly assembly on one end, and a luer lock on the other end, connected by medical grade tubing. The needles are available in 24 and 26 gauges and in lengths of 4mm, 6mm, 12mm and 14mm. The 4mm and 14mm lengths are added for children and obese adult patients, respectively. The optional convenience 24" Extension Set is used to add length to a needle set when desired.
There is a snap closure to safely capture the needle after use. This minimizes the potential for a needlestick injury. Each leg in a set is equipped with a slide clamp to stop flow immediately, if needed. The RMS HIgH-Flo™ Subcutaneous Safety Needle Sets are available for up to 8 infusion sites using our basic sets of one, two, three or four legs ganged together using a low residual "Y-Connector" (for example to achieve a 7 site infusion, a RMS 4 set will be ganged with a RMS 3 set using a Y-Connector). All needle sets, regardless of combination, are for single use only.
The provided text describes the RMS HIgH-Flo™ Subcutaneous Safety Needle Sets and the studies performed to demonstrate its substantial equivalence to predicate devices, particularly focusing on performance, biocompatibility, and safety.
Here's the breakdown of the acceptance criteria and study information:
1. Table of Acceptance Criteria and Reported Device Performance
Acceptance Criteria / Performance Aspect | Device Performance (RMS HIgH-Flo™ Subcutaneous Safety Needle Sets) | Study/Method to Prove Acceptance |
---|---|---|
Biocompatibility | ||
Systemic Toxicity (Extract - NaCl) | Meets acceptable ISO criteria | ISO Systemic Toxicity Study |
Systemic Toxicity (Extract - Sesame Oil) | Meets acceptable ISO criteria | ISO Systemic Toxicity Study |
Subcutaneous Implantation (Rabbits - 6wks) | Meets acceptable ISO criteria | ISO Subcutaneous Implantation Study |
Non-pyrogenic | Within acceptable USP limits ( and ) | Pyrogen Study (Material Mediated), Limulus Amebocyte Lysate |
Cytotoxicity | Equal to, or better than, predicate devices | Studies submitted for predicate K102512 |
Irritation | Equal to, or better than, predicate devices | Studies submitted for predicate K102512 |
Sensitization | Equal to, or better than, predicate devices | Studies submitted for predicate K102512 |
Hemocompatibility | Equal to, or better than, predicate devices | Studies submitted for predicate K102512 |
Safety | ||
Minimized needlestick injury potential | Snap closure safely captures needle after use | Device design, Clinical Simulated Use Study |
Overall safety classification | Met criteria, classified as "safety sets" | RMS Clinical Simulated Use Study (per FDA guidance, FDA reviewed protocol) |
No adverse effects/complications | No adverse effects or complications reported | RMS Clinical Simulated Use Study |
Critical/Essential task evaluation | All critical and essential tasks evaluated, no difficulties | RMS Clinical Simulated Use Study |
Performance (Flow Rate) | ||
Flow rate with 7-needle sets (26G) | No degradation of flow compared to single 26G set | Comparison test (26 gauge sets up to 8-needles) |
Leg-to-leg consistency (7th/8th needles) | No negative effect on leg-to-leg consistency | Additional test |
Flow rate with 24 gauge needle set | Equal or better flow performance than Evans and MarCal predicate devices (up to 8-needle configurations) | Flow testing (24 gauge sets up to 8-needles) |
Flow rate vs. predicate 27G | 26 gauge RMS HIgH-Flo™ flows better | Flow testing (comparison to predicate 27G) |
Flow rate vs. predicate Evans 24G | 26 gauge RMS HIgH-Flo™ flows somewhat better | Flow testing (comparison to Evans 24G) |
Flow rate vs. predicate MarCal 24G | 26 gauge RMS HIgH-Flo™ flows slower | Flow testing (comparison to MarCal 24G) |
Flow rate 24G vs. all predicates | Flows as well as, or better than, any listed predicate devices | Flow testing (comparison to all predicates) |
Flow degradation with 7th/8th 24G needles | No degradation of flow rates | Second test (24 gauge, single vs. multiple configurations) |
Flow variation (leg-to-leg 24G) | Less than 7% | Second test (24 gauge, leg-to-leg consistency) |
Flow with 5cp viscosity fluid (24G) | Thicker drugs will flow as designed | Flow test (24 gauge with 5cp viscosity fluid) |
Impact of 24" Extension Set (26G) | Minor impact on flow rate | Flow test |
Residual Volume | ||
Priming/residual volumes | Similar performance to predicate devices (substantially equivalent) | Priming/residual volume measurements |
Sterilization & Shelf Life | ||
Packaging/product integrity (3-year aging) | Acceptable integrity, no degradation of product | ISO 11137 aging studies (dye migration, bag seal, luer function, needle/hub bond, flexibility, butterfly wing performance, luer/tube integrity) |
Material Characteristics | Identical or equivalent medical grade materials as predicates | Materials Comparison Chart |
Device Characteristics | Equivalent physical properties, material grade, indications for use, compared to predicates for 4mm and 14mm needle lengths | Predicate Device Comparison Chart |
Needle Tip Measurements | No substantial difference from predicate devices | Comparison of needle tip dimensions |
Performance Testing (General) | Similar performance to predicate devices | Needle tip, stiffness, resistance to breakage and corrosion, conical fitting, and fatigue tests |
2. Sample Size Used for the Test Set and the Data Provenance
The document does not explicitly state the numerical sample size for individual tests within the "Clinical Simulated Use Study" or the flow rate studies. It mentions "medical professionals participated" in the clinical study and "comparative tests" and "flow tested" for the performance studies without giving specific numbers of devices or test runs.
- Provenance: This is a 510(k) summary submitted to the FDA (United States). The studies appear to be internal RMS Medical Products studies ("RMS internal procedure (SOP 8001)") or performed in accordance with international (ISO) and national (USP) standards, indicating the data is likely from studies conducted by or for the manufacturer. The document doesn't specify countries of origin for the test data beyond the manufacturer's location in New York, USA.
- Retrospective/Prospective:
- Biocompatibility and Sterilization/Shelf Life: These are typically prospective laboratory/animal studies.
- Clinical Simulated Use Study: This was a prospective study ("medical professionals participated in an RMS Clinical Simulated Use Study, per FDA guidance documents with FDA review of the proposed protocol").
- Performance Testing (flow rate, residual volume, material/device characteristics): These were prospective laboratory tests.
3. Number of Experts Used to Establish the Ground Truth for the Test Set and the Qualifications of Those Experts
The document mentions "medical professionals participated" in the RMS Clinical Simulated Use Study. However, it does not specify the number or qualifications of these medical professionals, nor does it explicitly define their role in establishing a "ground truth" in the way one might for diagnostic accuracy studies. Their role was to evaluate the device during simulated use, and their subjective and statistical data contributed to the safety determination.
4. Adjudication Method for the Test Set
The document does not describe an adjudication method for establishing ground truth from multiple experts. For the "Clinical Simulated Use Study," it states, "An analysis of all subjective and statistical data concludes that the RMS HIgH-Flo™ Subcutaneous Safety Needle Sets met the criteria set." This implies an analysis of the collected data rather than a consensus or adjudication process among multiple reviewers to determine a 'truth' independently.
5. If a Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance
- No MRMC Comparative Effectiveness Study: This device is a medical device (subcutaneous needle set), not an AI/diagnostic software. Therefore, an MRMC comparative effectiveness study involving human readers and AI assistance is not applicable and was not performed. The studies focus on the physical performance, biocompatibility, and safety of the needle set itself.
6. If a Standalone (i.e. algorithm only without human-in-the loop performance) was done
- Not applicable: As this is a physical medical device and not an AI algorithm, a standalone performance study in the context of AI is not relevant. The device's performance is standalone in the sense that its physical properties (flow rate, material, etc.) are tested without human intervention impacting the measurement of those properties, but it is ultimately used by a human.
7. The Type of Ground Truth Used
The concept of "ground truth" in the context of this device's evaluation is primarily based on:
- Established Scientific Standards: For biocompatibility (ISO standards), pyrogenicity (USP limits), and sterilization (ISO 11137).
- Pre-defined Acceptance Criteria: For the Clinical Simulated Use Study, criteria were "set" and the device "met the criteria."
- Direct Measurement and Comparison: For flow rates, residual volumes, material characteristics, device dimensions, and mechanical properties, the "ground truth" is the measured physical data, which is then compared against predicate devices and internal performance expectations.
8. The Sample Size for the Training Set
- Not applicable: This device is a physical medical device, not an AI algorithm. Therefore, there is no "training set" in the context of machine learning.
9. How the Ground Truth for the Training Set Was Established
- Not applicable: As there is no training set for an AI algorithm, this question is not relevant.
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(261 days)
REPRO-MED SYSTEMS, INC.
RMS Subcutaneous Needle Sets are intended for the delivery of medication to the subcutaneous tissue.
The RMS Subcutaneous Needle Set is a Class II Intravascular Administration Set per 21 CFR 880.5440 and intended for the delivery of medication to the subcutaneous tissue. Each set consists of a sterile packaged kit including the infusion set and a commercially available adhesive dressing used to hold the device in place. The infusion set has a 90-degree stainless steel needle mounted to a butterfly on one end, and a luer lock on the other end, connected by medical grade tubing. Each set is equipped with a slide clamp used to stop flow immediately, as well as a snap together capture arrangement used to close the set upon completion. RMS Subcutaneous Needle Sets are available as single sets, as well as 2-needle, 3-needle, 4-needle, 5-needle and 6-needle assemblies, with the use of a low residual volume Y or multi-connector. The device is for single use only.
The provided text describes a 510(k) summary for the RMS Subcutaneous Needle Set, which aims to demonstrate substantial equivalence to predicate devices rather than proving a device meets specific acceptance criteria in the sense of a novel AI or diagnostic device. Therefore, several of the requested sections about AI-specific criteria (e.g., sample size for AI test and training sets, number of experts for ground truth, adjudication methods, MRMC studies) are not applicable to this type of submission.
However, I can extract information related to performance testing that served to support the claim of substantial equivalence.
1. Table of Acceptance Criteria and Reported Device Performance
For a 510(k) submission, the "acceptance criteria" are implicitly defined by demonstrating that the device performs similarly to or better than the legally marketed predicate devices, and that any differences do not raise new questions of safety or effectiveness. The reported performance is compared directly to the predicate devices.
Performance Characteristic | Acceptance Criteria (Implicit: Comparable or Better than Predicate) | RMS Device Performance (K102512) | Predicate Device 1 Performance (Evans Medical, K020530) | Predicate Device 2 Performance (Marcal Medical, K082818) |
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Fluid Flow Rate | Comparable or better than predicate devices | 1996.35 (Total for 26G) | 838.98 (Total for 27G), 1988.98 (Total for 24G) | 4041.17 (Total for 24G) |
Priming/Residual Volume | Comparable or better than predicate devices | Lower values across all needle counts (e.g., 0.074ml for 1-needle) | Higher values across all needle counts (e.g., 0.23ml for 1-needle) | Higher values across all needle counts (e.g., 0.15ml for 1-needle) |
Needle Tip Dimensions | No substantial difference from predicate devices | Top Angle: 52.3°, Side Angle: 16.5°, Length: 0.018 in | Top Angle: 52.3°, Side Angle: 16.5°, Length: 0.022 in | Top Angle: 51.9°, Side Angle: 16.3°, Length: 0.016 in |
Wing Flexibility | Equal or better (less force to flex) than predicate devices | Mean: 22 grams (less force) | Mean: 39 grams | Mean: 48 grams |
Sterility 10-6 | PASS | PASS | (Not explicitly stated for predicates, assumed to meet standard) | (Not explicitly stated for predicates, assumed to meet standard) |
Biocompatibility | PASS for various tests (Cytotoxicity, Irritation, Sensitization, Hemocompatibility) | PASS for all listed tests | (Implicitly comparable as per textual claim for thrombogenicity and hemocompatibility) | (Implicitly comparable as per textual claim for thrombogenicity and hemocompatibility) |
Materials | Similar enough not to raise new issues of safety/effectiveness | PVC, Polypropylene, 3M Dressing | PVC, Polyethylene, 3M Dressing | PVC, Polyethylene |
2. Sample Size Used for the Test Set and Data Provenance
- Fluid Flow Rate Testing: The table shows results for 4 individual measurements for each needle set configuration (Needle 1, 2, 3, 4). The "Total" represents the sum of these four measurements for each device type. Therefore, a sample size of 4 measurements per device type/configuration was used.
- Priming/Residual Volume Measurements: Not explicitly stated, but measurements are provided for 1-needle to 6-needle configurations for each device.
- Needle Tip Measurements: One measurement is provided for each characteristic (Top Angle, Side Angle, Length) for each company.
- Wing Flexibility: For each of the three manufacturers (RMS, Marcal, Evans Medical), 4 individual "Butterfly" measurements are provided for flexibility, along with a calculated mean.
- Biocompatibility/Sterility: These are standard compliance tests, typically performed on a statistically significant sample based on the specific ISO standards, but the exact sample sizes for each test are not detailed in this summary.
- Data Provenance: Not explicitly stated. The tests were performed according to RMS's "Needle Set Fluid Flow Rate Test Procedure" (SOP 5071) and ISO standards. The data is likely from laboratory testing conducted as part of the submission process, not from patient studies or specific geographical regions. It is retrospective in the sense that it was generated for the submission.
3. Number of Experts Used to Establish the Ground Truth for the Test Set and Qualifications of Those Experts
This information is not applicable. The device is a medical accessory (subcutaneous needle set), and the testing performed involves objective physical and material performance measurements (e.g., flow rate, volumes, dimensions, flexibility, biocompatibility), not diagnostic image analysis or clinical assessment requiring expert consensus ground truth.
4. Adjudication Method for the Test Set
This is not applicable as the tests are objective laboratory measurements, not subjective evaluations requiring adjudication.
5. If a Multi Reader Multi Case (MRMC) Comparative Effectiveness Study Was Done, If So, What Was the Effect Size of How Much Human Readers Improve with AI vs without AI Assistance
This is not applicable. This is a 510(k) submission for a physical medical device, not an AI/diagnostic software.
6. If a Standalone (i.e. algorithm only without human-in-the-loop performance) Was Done
This is not applicable. This is a 510(k) submission for a physical medical device.
7. The Type of Ground Truth Used (Expert Consensus, Pathology, Outcomes Data, etc.)
The "ground truth" for the performance comparisons in this 510(k) submission consists of objective physical measurements, material properties, and compliance with specified standards (e.g., ISO for sterility and biocompatibility). The predicate devices' performance serves as the benchmark for demonstrating substantial equivalence.
8. The Sample Size for the Training Set
This is not applicable as there is no "training set" for physical device performance testing in this context.
9. How the Ground Truth for the Training Set Was Established
This is not applicable as there is no "training set" for physical device performance testing in this context.
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(89 days)
CHEK-MED SYSTEMS
The Polar Wand Cryotherapy System is indicated for the endoscopic ablation of tissue in the gastrointestinal tract.
Not Found
The provided text is a 510(k) clearance letter from the FDA for the Polar Wand Cryotherapy System. It indicates that the device has been found substantially equivalent to legally marketed predicate devices.
However, this document does not contain any information regarding acceptance criteria, device performance studies, sample sizes, ground truth establishment, or expert qualifications. These details are typically found in the 510(k) submission itself, not in the clearance letter issued by the FDA. The clearance letter only confirms that the FDA has reviewed the submission and found the device to be substantially equivalent.
Therefore, I cannot provide the requested table or answer the specific questions based solely on the provided text.
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GE MED. SYSTEMS ULTRASOUND & PRIM. CARE DIAG.,LLC
Diagnostic ultrasound imaging or fluid flow analysis of the human body as follows: Fetal / Obstetrics, Abdominal, Pediatric, Small Organ (breast, testes, thyroid), Neonatal Cephalic, Adult Cephalic, Cardiac (adult and pediatric), Peripheral Vascular, Musculo-skeletal Conventional and Superficial, Urology (including prostate), Transvaginal, and Intraoperative (abdominal, thoracic, vascular and neurosurgical).
The GE LOGIQ 9 is a full featured general purpose diagnostic ultrasound system. It consists of a mobile console approximately 64 cm wide, 90 cm deep and 140-160 cm (adjustable) high that provides digital acquisition, processing and display capability. The user interface includes a computer keyboard, specialized controls and a color video CRT and LCD display. This modification will provide users with additional probe options, improved user interface and productivity.
GE LOGIQ 9 Ultrasound System with BT04 Modification
1. Table of Acceptance Criteria and Reported Device Performance
This document primarily focuses on the substantial equivalence of the GE LOGIQ 9 BT04 to existing predicate devices and the expansion of its indicated uses with new transducers. The "acceptance criteria" here are implicitly defined by the FDA's criteria for substantial equivalence, which primarily revolve around demonstrating that the modified device is as safe and as effective as legally marketed predicate devices. The "reported device performance" is essentially the claim of substantial equivalence and the expansion of indications.
Acceptance Criteria Category | Specific Criteria/Requirement | Reported Device Performance | Evidence/Justification |
---|---|---|---|
Technological Characteristics | "Same technological characteristics" as predicate device. | The GE LOGIQ 9 BT04 has "the same technological characteristics" as the current GE LOGIQ 9 and GE Voluson. | Stated in Section b) 6. Comparison with Predicate Device. |
Safety and Effectiveness | "Key safety and effectiveness features" are same as predicate. | The GE LOGIQ 9 BT04 has "key safety and effectiveness features" as the current GE LOGIQ 9 and GE Voluson. | Stated in Section b) 6. Comparison with Predicate Device. |
Physical Design, Construction, Materials | "Same physical design, construction, and materials" as predicate device. | The GE LOGIQ 9 BT04 has "the same physical design, construction, and materials" as the current GE LOGIQ 9 and GE Voluson. | Stated in Section b) 6. Comparison with Predicate Device. |
Intended Uses/Basic Operating Modes | "Same intended uses and basic operating modes" as predicate device. | The GE LOGIQ 9 BT04 has "the same intended uses and basic operating modes" as the current GE LOGIQ 9 and GE Voluson, with new indications for specific transducers. | Stated in Section b) 6. Comparison with Predicate Device, and detailed in the Intended Use tables for each transducer. |
Non-clinical Safety Conformity | Conforms to applicable medical device safety standards for acoustic output, biocompatibility, cleaning/disinfection, thermal, electrical, and mechanical safety. | The device has been evaluated and found to conform with applicable medical device safety standards in these areas. | Stated in Section b) 1. Non-clinical Tests. |
Quality Systems | Manufacturer conforms to 21 CFR 820, ISO 9001:2000, and ISO 13485 quality systems. | The manufacturer's design and development process conforms to these quality systems. | Stated in Section b) 3. Conclusion. |
Clinical Practice Consistency | Intended uses and key features are consistent with traditional clinical practice and FDA guidelines. | Intended uses and other key features are consistent with traditional clinical practice, FDA guidelines, and established methods of patient examination. | Stated in Section b) 3. Conclusion. |
Post-market Requirements (for new transducers) | Submission of a post-clearance special report containing complete information, including acoustic output measurements based on production line devices. | Condition for market clearance for new transducers (4D3C, 4D10L, 4DE7C, P8D). | Stated in the FDA 510(k) clearance letter. |
2. Sample Size Used for the Test Set and Data Provenance
- Sample Size for Test Set: Not applicable. No clinical test set data is provided in this submission, as the device was deemed to not require clinical tests for its 510(k) clearance.
- Data Provenance: Not applicable, as no clinical test data was submitted.
3. Number of Experts Used to Establish Ground Truth for the Test Set and Qualifications of those Experts
- Not applicable. No clinical test data was submitted.
4. Adjudication Method for the Test Set
- Not applicable. No clinical test data was submitted.
5. Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study
- No MRMC comparative effectiveness study was done. The submission explicitly states, "Clinical Tests: None required." The clearance is based on substantial equivalence to predicate devices and non-clinical testing.
6. Standalone (Algorithm Only Without Human-in-the-Loop) Performance
- Not applicable. This document describes an ultrasound imaging system, not an AI or algorithm-only device requiring standalone performance evaluation. The "device" is the ultrasound machine itself, intended for use by a qualified physician.
7. Type of Ground Truth Used
- Not applicable. No clinical data with ground truth was used for this 510(k) submission, as clinical tests were not required. The "ground truth" for demonstrating safety and effectiveness relied on comparison to established predicate devices and non-clinical engineering evaluations against safety standards.
8. Sample Size for the Training Set
- Not applicable. This submission does not pertain to an AI/ML algorithm or device that would require a training set.
9. How the Ground Truth for the Training Set Was Established
- Not applicable. This submission does not pertain to an AI/ML algorithm or device that would require a training set.
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(157 days)
MED SYSTEMS
The intended use of the Med Systems Electro Flo Percussor Model 5000 is the same as the predicate device, which is to provide airway clearance therapy when external manipulation of the thorax is the physician's choice of treatment. Indications for this form of therapy are described by the American Association for Respiratory Care (AARC) in the Clinical Practices Guidelines for Postural Drainage Therapy (1) (1991). According to AARC guidelines, specific indications for external manipulation of the thorax include evidence or a suggestion of retained secretions, evidence that the patient is having difficulty with the secretion clearance, or presence of atelectasis caused by mucus plugging. In addition, the Med Systems Electro Flo Percussor Model 5000 is also indicated for external manipulation of the thorax to promote airway clearance or improve bronchial drainage for purposes of collecting mucus for diagnostic evaluation.
The Model 5000 "Electro Flo" Percussor is just an electrically cycled hammer. It has the exact same function and operation as the Model 2500 "Fluid Flo" percussor that our company has manufactured for hospitals since 10-23-82 under 510(k) number K802399. The "Fluid Flo" percussor is cycled by an oscillating pneumatic valve whereas the "Electro Flo" percussor is cycled electronically.
This document describes the Med Systems Electro Flo Percussor Model 5000, a powered chest percussor. The submission focuses on demonstrating substantial equivalence to previously marketed devices rather than presenting a study with specific acceptance criteria and performance metrics in the way a diagnostic AI device submission would.
Therefore, many of the requested categories for AI device evaluation are not applicable or cannot be extracted from this document, as this is a 510(k) for a physical medical device, not an AI/software device.
Here's an analysis based on the provided text, addressing the applicable points:
1. Table of Acceptance Criteria and Reported Device Performance
This submission does not contain specific performance acceptance criteria or reported device performance data in the traditional sense (e.g., sensitivity, specificity, AUC) because it's a submission for a physical medical device demonstrating substantial equivalence. The "performance" is implicitly tied to its functional similarity to predicate devices.
The table below summarizes the comparison to predicate devices, which serves as the basis for demonstrating substantial equivalence. The new device is accepted if it performs "as safe and effective as the predicate devices," primarily by matching their indications for use and having comparable technical specifications.
Feature | Predicate Device Performance / Acceptance Criteria (implied based on predicate) | Reported Device Performance (Med Systems 5000 Electro Flo) |
---|---|---|
INDICATION for USE | Same as predicate (respiratory secretion clearance for COPD, cystic fibrosis, emphysema, atelectasis and other obstructive lung conditions) | SAME |
Power and Control | Pneumatic Solenoid, Electric Solenoid, or Electric Motor (from predicates) | Electronic Solenoid |
Speed | 5 to 60 Hz (range from predicates) | 5 to 25 Hz |
Weight | 1.5 to 5 pounds (range from predicates) | 1.5 pounds |
Energy source | Pneumatic or 120 v 60 Hz AC (from predicates) | 120 v 60 Hz AC |
Note: The "acceptance criteria" here are implicit in the comparison to the predicate devices. The new device is considered acceptable if its features and indications for use are equivalent to or fall within the established safe and effective parameters of the predicate devices.
2. Sample Size Used for the Test Set and the Data Provenance
Not applicable. This is not a study involving a "test set" of patient data for an AI/diagnostic device. The submission relies on "bench and electrical safety testing data" and comparison of technical specifications to predicate devices.
3. Number of Experts Used to Establish the Ground Truth for the Test Set and the Qualifications of Those Experts
Not applicable. No "ground truth" for a test set in the context of diagnostic performance was established for this device submission.
4. Adjudication Method for the Test Set
Not applicable. No test set requiring adjudication was used.
5. If a Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance
Not applicable. This is not an AI device or a diagnostic device where human reader performance is evaluated.
6. If a Standalone (i.e. algorithm only without human-in-the-loop performance) was done
Not applicable. This is a physical medical device, not an algorithm. Bench and electrical safety testing were performed, but these are not "standalone" performance evaluations in the AI context.
7. The Type of Ground Truth Used
The "ground truth" for this substantial equivalence claim is primarily the established safety and effectiveness of the legally marketed predicate devices. The new device's performance is measured against the specifications and known clinical utility of these predicates through a comparison of technological characteristics and intended use.
8. The Sample Size for the Training Set
Not applicable. This device does not involve a "training set" in the context of machine learning or AI.
9. How the Ground Truth for the Training Set Was Established
Not applicable. No training set was used.
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