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510(k) Data Aggregation
(318 days)
Young Dental Manufacturing Co. 1, LLC
Young Silver Fluoride Hypersensitivity Varnish is indicated for the treatment of dental hypersensitivity in adults. It is intended for professional use only.
Young Silver Fluoride Hypersensitivity Varnish is a formulation of silver, sodium fluoride, chitosan, acetic acid, and purified water intended for the treatment of dental hypersensitivity in adults. It is intended for professional use only.
Like other 510(k) cleared dental hypersensitivity varnishes including the predicate device, the proposed device works by physically occluding dentinal tubules through its silver and fluoride components. It contains small silver particles to facilitate their entry into the dentinal tubules, as well as chitosan and acetic acid to evenly disperse the solution. The product is supplied in a 10mL bottle with a dropper dispensing tip.
One to two drops of the varnish can treat up to 8 sites. If needed, a second application of the varnish may be administered after 1 week.
The provided text describes a 510(k) submission for a dental varnish. This type of submission focuses on demonstrating substantial equivalence to a legally marketed predicate device rather than undergoing a full clinical efficacy study with acceptance criteria often associated with AI/software medical devices. Therefore, the information needed to answer the questions about acceptance criteria for AI/software device performance is not present in this document.
The document discusses performance testing in a general product development sense (e.g., bench testing, biocompatibility, shelf life) to show the new device performs "as well or better than" the predicate, but these are not the quantitative acceptance criteria for AI model performance (e.g., sensitivity, specificity, AUC) that the prompt is looking for.
Specifically, there is no mention of:
- Acceptance criteria table for AI performance: The document does not define specific metrics (e.g., sensitivity, specificity, accuracy) for an AI model.
- Study proving device meets acceptance criteria: There is no clinical study described that evaluates an AI model's performance on a test set. The "study" mentioned refers to bench testing (dentinal occlusion, ion release) and biocompatibility for a physical dental varnish.
- Sample size for a test set or data provenance: No test set of patient data for AI model evaluation is discussed.
- Number of experts or qualifications for ground truth: No expert review for labeling images/data for AI training or testing is mentioned.
- Adjudication method for a test set: Not applicable as there's no AI test set.
- MRMC comparative effectiveness study: No study involving human readers with and without AI assistance is described.
- Standalone (algorithm only) performance: Not applicable as it's not an AI algorithm.
- Type of ground truth used: For a physical dental varnish, ground truth would relate to its physical and chemical properties, not diagnostic outcomes based on expert consensus or pathology data for an AI.
- Sample size for training set, or how its ground truth was established: Not applicable as there's no AI training set.
In conclusion, the provided document does not contain the information requested because it pertains to a chemical dental product (varnish) and its 510(k) clearance based on substantial equivalence, not an AI/software medical device.
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(351 days)
Young Dental Manufacturing Co. 1, LLC
The DEFEND Ear-Loop Face Masks are intended to be worn to protect both the patient and healthcare professional from transfer of microorganisms, body fluids, and particulate material. These face masks are intended for use in infection control practices to reduce the potential exposure to blood and body fluids. This is a single use, disposable device, provided non-sterile.
The DEFEND Ear-Loop Face Masks are comprised of four layers of nonwoven materials ultrasonically welded together along the edges with ear loops ultrasonically welded to the sides. The four layers include an outer layer (faces outward when worn), filtration layer, middle layer, and inner layer (faces the user). The materials used in this mask meet the performance requirements for Level 3 stated in ASTM F2100 -19 Performance of Materials Used in Medical Face Masks. The mask is secured to the face with ear loops. The mask also includes a form-fitting pliable nose piece to improve fit and reduce gaps for maximum protection.
The provided document describes the K201127 submission for DEFEND Ear-loop Face Masks, a Class II surgical mask. The information focuses on non-clinical performance testing against ASTM F2100 standards to demonstrate substantial equivalence to a predicate device.
Here's an analysis of the acceptance criteria and the study that proves the device meets those criteria, based on your requested categories:
1. A table of acceptance criteria and the reported device performance
Methodology | Purpose | Acceptance Criteria (AQL = 4.0%) | Reported Device Performance (Results) |
---|---|---|---|
ASTM F1862 | Determine synthetic blood penetration resistance | 29/32 pass at 160 mmHg | 32/32 Pass per lot at 160 mmHg |
ASTM F2101 | Determine the bacterial filtration efficiency | ≥ 98% | 32/32 Pass per lot, Average = 99.8% |
ASTM F2299 | Determine sub-micron particulate filtration efficiency | ≥ 98% | 32/32 Pass per lot, Average = 99.7% |
MIL-M-36954C or EN 14683 Annex C | Determine breathing resistance or differential pressure |
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(467 days)
Young Dental Manufacturing Co 1, LLC
Battery driven electrical drive unit with wireless foot controller for use with disposable prophylaxis angles in hygiene operatory to perform cleaning and polishing of tooth surfaces and fillings.
The proposed device, the Young INFINITY Cordless Handpiece System, is a cordless handpiece which is intended for use by a dental clinician during dental cleaning and polishing of tooth surfaces and fillings. The Young INFINITY Cordless Handpiece System is comprised of a cordless, battery-powered handpiece, a removable nosecone, a cradle for the cordless handpiece, a direct current (DC) power supply and charging cord, and a wireless foot controller. Accessories to the Young INFINITY Cordless Handpiece System include a single-use doriot style Disposable Prophy Angle (DPA), which can be purchased from any DPA manufacturer. Additionally, the Young Infinity Cordless Handpiece System must be used with a disposable barrier (cleared as Class II, Product Classification Code PEM, under premarket notification K151123 in 03/03/2016 as Cover-It™ Barrier Film). The handpiece features a removable nosecone that is to be cleaned and steam sterilized prior to first use and after each patient use. The handpiece utilizes an on-board user control for on/off and an LED indicator to communicate handpiece battery life, handpiece battery charging, foot control low power level, excessive pressure being applied, and wireless pairing status, The handpiece can only be operated by the appropriately paired wireless foot controller. The Young INFINITY Cordless Handpiece System is operated by using a wireless foot controller, where the amount of vertical actuation on the wireless foot controller correlates to the speed of the handpiece supplied to the DPA. The corresponding variable speed range of the DPA is between 500RPM and 3000RPM. The wireless foot controller operates using a Bluetooth low energy (BLE) communication protocol. When the handpiece has been turned ON, engaging the wireless foot controller activates the (BLE) mode of both the cordless handpiece and the wireless foot controller. The wireless foot controller features LEDs to indicate when the BLE mode on the foot controller has been activated, battery charging and adequate battery power level.
The provided text is a 510(k) summary for the Young INFINITY Cordless Handpiece System, which is a dental handpiece. It aims to demonstrate substantial equivalence to a predicate device.
The document describes performance data for the device, but it does not contain information about acceptance criteria or a study that specifically proves the device meets acceptance criteria related to artificial intelligence, machine learning, or complex algorithmic performance involving human-in-the-loop interaction, ground truth establishment by experts, or large-scale data sets for training/testing.
The performance data mentioned relates to standard medical device testing for safety, functionality, and biocompatibility, such as:
- Sterilization/Cleaning validation: Per ISO 17665-1 and ISO 17665-2, and FDA Guidance Document.
- Electrical Safety and Electromagnetic Compatibility: Per IEC 60601-1 and IEC 60601-1-2.
- Biocompatibility validation: Per FDA Guidance Document for Use of ISO 10993-1, and ISO 10993-5 cytotoxicity testing.
- Risk Analysis: Per ISO 14971 (hardware and software).
- Software documentation: For software of moderate level of concern per FDA Guidance Document Software Contained in Medical Devices.
- Hardware Performance/Safety Verification/Validation: Including conformance to ISO 14457 Dentistry -- Handpieces and motors.
- Verification of component specifications, speed and torque control, connectivity, battery life, noise testing, chemical compatibility, fluid ingress, weight, and dimensions.
Given the nature of the device (a cordless dental handpiece) and the type of performance data presented, the questions about AI/ML specific study design elements (human readers, effect size, standalone algorithm performance, expert adjudication, training/test set sample sizes for algorithms, ground truth for AI) are not applicable to this 510(k) submission.
Therefore, I cannot populate the table or answer the specific questions related to AI/ML acceptance criteria and studies based on the provided document. The document describes a traditional medical device premarket notification demonstrating substantial equivalence based on engineering, safety, and performance characteristics, not AI/ML performance.
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(183 days)
YOUNG DENTAL MANUFACTURING CO 1, LLC.
Oral-B 5% Sodium Fluoride Varnish is a fluoride-containing preparation for the treatment of dentinal hypersensitivity and for the reduction of post-operative sensitivity.
Oral-B 5% Sodium Fluoride Varnish is a fluoride-containing preparation for the treatment of dentinal hypersensitivity, and for the reduction of post-operative sensitivity. 1mL of varnish contains 50 mg of sodium fluoride, equivalent to 22.6 mg fluoride ion. Varnish is sweetened with sucralose and Xylitol, and flavored. Varnish and applicator are packaged together in a molded opaque acclar tray, and sealed with a metallized foil.
Here's an analysis based on the provided document, addressing your questions about acceptance criteria and the supporting study:
The provided document (K153334) is a 510(k) premarket notification for the Oral-B 5% Sodium Fluoride Varnish. It's important to understand that this document describes a submission seeking substantial equivalence to a predicate device, not necessarily a study proving a device meets specific pre-defined acceptance criteria for efficacy or safety in a new, standalone clinical trial. The focus here is on demonstrating that the new device is as safe and effective as an already legally marketed predicate device.
Therefore, many of your questions, particularly those related to a clinical study with detailed performance metrics, ground truth establishment, expert adjudication, or MRMC studies, are not applicable to the information presented in this 510(k) summary.
However, I can extract the relevant information regarding performance data and the comparison to the predicate device.
1. A table of acceptance criteria and the reported device performance
Since this is a 510(k) submission seeking substantial equivalence to a predicate, the "acceptance criteria" are generally that the new device performs as expected and is comparable to the predicate device in relevant quantifiable aspects, and is safe and effective for its intended use. Specific quantitative performance "acceptance criteria" and direct numerical "reported device performance" are not explicitly listed in the format you might see for a de novo or PMA submission. Instead, the document focuses on demonstrating comparability.
Acceptance Criteria (Implied for Substantial Equivalence to Predicate) | Reported Device Performance (Oral-B 5% Sodium Fluoride Varnish) |
---|---|
Fluoride Release: Comparable to predicate. | Confirmed to be as expected and comparable to the predicate (VarnishAmerica 5% Sodium Fluoride Varnish). |
Dentin Tubule Occlusion: Comparable to predicate. | Confirmed to be as expected and comparable to the predicate. |
Biocompatibility (Cytotoxicity): Equivalent to predicate. | Tested per ISO 10993-5 (cytotoxicity) with equivalent results to the predicate. Also tested for irritation and sensitization per ISO 10993-10, providing evidence of biocompatibility. |
Shelf Life: Meets defined protocols and specifications. | Declared to be 24 months in accordance with defined protocols and acceptance specifications. |
2. Sample size used for the test set and the data provenance
The document mentions "Performance - Comparative bench testing with the predicate was carried out by independent laboratories." However, it does not specify the sample size for these bench tests.
Data Provenance: The document does not explicitly state the country of origin or whether the data was retrospective or prospective. It only mentions "independent laboratories" performed the testing.
3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts
This information is not provided in the 510(k) summary. For bench testing related to fluoride release and tubule occlusion, the "ground truth" would be established by the measurement methods themselves, adhering to scientific standards, rather than expert interpretation of results in the way ground truth is established for diagnostic devices (e.g., by radiologists).
4. Adjudication method for the test set
This information is not applicable/not provided. Adjudication methods (like 2+1 or 3+1) are typically used in clinical studies, especially for diagnostic outputs where multiple experts interpret data. The tests described here are bench tests for physical/chemical properties.
5. If a multi reader multi case (MRMC) comparative effectiveness study was done
No, an MRMC comparative effectiveness study was not done and is not mentioned. The document states, "Clinical data were not needed for these devices to show substantial equivalence."
6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done
This question is not applicable. The device is a physical product (fluoride varnish), not a software algorithm.
7. The type of ground truth used
For the nonclinical performance data mentioned:
- Fluoride Release and Dentin Tubule Occlusion: The "ground truth" is derived from objective laboratory measurements based on established scientific protocols and methods. This is not "expert consensus," "pathology," or "outcomes data" in the usual sense.
- Biocompatibility: The "ground truth" is established by adherence to international standards (ISO 10993-5 and ISO 10993-10) and the specific biological responses observed in the tests.
8. The sample size for the training set
This is not applicable/not provided. The device is a physical product, and the testing described does not involve a "training set" in the context of machine learning or AI algorithms.
9. How the ground truth for the training set was established
This is not applicable, as there is no training set for this type of device and submission.
Summary of the Study:
The "study" described in the 510(k) summary is primarily a non-clinical bench testing comparison of the Oral-B 5% Sodium Fluoride Varnish against a legally marketed predicate device (VarnishAmerica 5% Sodium Fluoride Varnish).
- Objective: To demonstrate substantial equivalence of the new device to the predicate device.
- Methods: Comparative bench testing was performed by independent laboratories for:
- Fluoride release
- Dentin tubule occlusion
- Biocompatibility (cytotoxicity, irritation, sensitization) per ISO 10993 standards.
- Shelf-life determination.
- Findings: The Oral-B varnish's fluoride release and tubule occlusion characteristics were found to be "as expected and comparable to the predicate." Biocompatibility testing yielded "equivalent results" for cytotoxicity and provided "evidence of biocompatibility" for irritation and sensitization. A 24-month shelf life was established.
- Conclusion: The non-clinical performance data, along with composition and indications for use, established that Oral-B varnish is substantially equivalent to the predicate device. Clinical data were deemed unnecessary for this demonstration.
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