The Saf-T-Syringe's primary intended use is to provide a safe, accurate and reliable method of injecting medication into a patient. The syringe is available in a 3cc, 5cc and 10cc with various needle sizes. The needle automatically withdraws and prevents accidental needle sticks.
3cc, 5cc, and 10cc Syringes are available for: Prescription Use

Device Description

The Saf-T-Syringe is a 3cc, 5cc, and 10cc, sterile, non-toxic, non-pyrogenic, disposable, one-hand operated, passively activated, automatic retraction, plunger type, Anti-Stick syringe with a unique, dedicated luer-lock hypodermic needle, as detailed within this submission and in relevant patents. The syringe includes an interchangeable needle; 18 gauge to 25 gauge and lengths of 5/8", 1" and 1-1/2".
The primary intended use of the device is to administer safe and accurate subcutaneous and intramuscular injections. Its secondary intended use is to retract and contain the contaminated needle after injection which renders the syringe inoperable for reuse, while not introducing any additional steps to the one-handed operating method, for the purpose of aiding in the prevention of accidental needle stick injuries.

AI/ML Overview

Here's an analysis of the provided text regarding the Saf-T-Syringe, focusing on acceptance criteria and supporting studies.

Important Note: The provided document is a 510(k) Summary for a medical device (a safety syringe). These documents primarily focus on demonstrating substantial equivalence to existing legally marketed predicate devices, rather than establishing direct clinical effectiveness through rigorous outcome studies. Therefore, many of the requested categories for AI/software-based devices (like MRMC studies, standalone performance, training sets, etc.) are not applicable to this type of submission. The "acceptance criteria" here are geared towards demonstrating safety, performance, and equivalence, not necessarily diagnostic accuracy or clinical improvement in the way an AI algorithm might be evaluated.

Description of Acceptance Criteria and Supporting Study for Saf-T-Syringe

This 510(k) summary for the Saf-T-Syringe focuses on demonstrating substantial equivalence to predicate devices (POP-N-LOCK SYRINGE/VANISHPOINT™ SYRINGE and BD INTEGRA™ Syringe). The "acceptance criteria" can be inferred from the tests and standards the device claims to meet for safety and basic functionality, rather than specific performance metrics (e.g., sensitivity, specificity) often associated with diagnostic or AI devices. The "study" described is a series of tests to ensure biocompatibility and sterility, and an assertion of equivalence in design and function.

1. Table of Acceptance Criteria and Reported Device Performance

Acceptance Criteria Category	Specific Criteria/Standard Met	Reported Device Performance/Evidence
Sterility	Ethylene Oxide Sterilization method, compliant with ANSI/AAMI/ISO 11135-1994, BS EN 1174, and "Validation of Microbiological Techniques" standards.	Sterility Assurance Level (SAL) of 10^-6
Biocompatibility	Compliance with FDA General Program Memorandum #G95-1 (5/1/95) and ISO 10993 (Parts 1, 4, 5, 10, 11) for blood-contacting materials.	Blood contacting materials were tested and demonstrated to be biocompatible.
Functionality/Safety (Implied)	Primary use: safe and accurate subcutaneous and intramuscular injections. Secondary use: retract and contain contaminated needle after injection, render syringe inoperable, prevent needle stick injuries.	The device's description and comparison to predicate devices imply successful fulfillment of these functions (automatic retraction, anti-stick, one-handed operation, disposable, non-reusable). Substantial equivalence is claimed due to similar design, materials, and operating procedures to predicate devices.
Substantial Equivalence	Similar intended use, technology, design, materials, and operating procedure to predicate devices (Vanishpoint™ and Integra™ syringes).	All three syringes (Saf-T-Syringe, Vanishpoint™, Integra™) are similar in parts, design, material, operating procedure, and intended use. All consist of a syringe barrel, plunger, hypodermic needle and hub, and have a retracting mechanism.

2. Sample Size Used for the Test Set and Data Provenance

Sample Size for Test Set: Specific sample sizes for the sterility and biocompatibility tests are not provided in this summary. The summary states that tests were performed according to the mentioned standards.
Data Provenance: The data provenance is internal testing performed by Safety Medical International, Incorporated, referencing established international and FDA standards. The nature of these tests (e.g., benchtop, lab-based) implies controlled experimental conditions rather than human clinical data in the sense of retrospective/prospective clinical trials.

3. Number of Experts Used to Establish Ground Truth for the Test Set and Qualifications

This question is not applicable in the traditional sense of diagnostic AI or image analysis. The "ground truth" for sterility and biocompatibility is established by adherence to validated testing methodologies and their respective endpoints as defined in international standards (e.g., absence of microbial growth for sterility, specific cellular responses for cytotoxicity). There isn't a panel of "experts" interpreting a dataset for a diagnostic outcome.

4. Adjudication Method for the Test Set

This question is not applicable. The assessment for sterility and biocompatibility follows clear, pre-defined protocols and quantitative/qualitative endpoints without the need for an adjudication method typically used for subjective interpretations (like radiology reads).

5. If a Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study Was Done

No, an MRMC comparative effectiveness study was not done. This type of study is relevant for evaluating the impact of an AI diagnostic aid on human reader performance, which is not the purpose of a 510(k) submission for a safety syringe. The submission focuses on the device itself meeting safety and performance standards, and demonstrating physical and functional equivalence to existing devices.

6. If a Standalone (i.e., algorithm only without human-in-the-loop performance) Was Done

This question is not applicable. The Saf-T-Syringe is a physical medical device, not a software algorithm. Its "performance" is inherent in its physical and mechanical function, which is assessed through bench testing and adherence to standards, not via a standalone algorithm evaluation.

7. The Type of Ground Truth Used

The "ground truth" for this device's safety and performance is based on established scientific and regulatory standards for sterility (e.g., no viable microorganisms detected after sterilization) and biocompatibility (e.g., absence of toxicity, irritation, sensitization as per ISO 10993). For substantial equivalence, the "ground truth" is a direct comparison of the device's technological characteristics and intended use against legally marketed predicate devices.

8. The Sample Size for the Training Set

This question is not applicable. There is no "training set" in the context of a physical medical device like a syringe. This concept applies to machine learning algorithms.

9. How the Ground Truth for the Training Set Was Established

This question is not applicable. As there is no training set for a physical device, there's no ground truth to establish for it.

Summary

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SECTION 5: 510(k) RELEASABLE SUMMARY

510(k) Summary

(As Required by 21 section 807.92 (c))

1. Submitter Name: Safety Medical International, Incorporated
1. Address: 2055 Sprint Blvd Apopka, FL 32703
1. Phone: (407) 880-2301
1. Fax: (407) 880-3357
1. Contact Person: David L. Zarrilli, Chief Executive Officer
1. Date Summary Prepared: June 29, 2005
1. Device Trade or Proprietary Name: Saf-T-Syringe
1. Device Common or usual name: Retractable Needle Safety Syringe
1. Device Classification Name: Piston Syringe, AntiStick, with Hypodermic Needle
1. Substantial Equivalency is claimed against the following devices:

POP-N-LOCK SYRINGE ( currently marketed as the VANISHPOINT™ SYRINGE) from RETRACTABLE TECHNOLOGIES, INC., 510k #K946219, BD INTEGRA™ Syringe, from BECTON DICKINSON MEDICAL SURGICAL, 510(k) #K011103.

11. Description of the Device:

The primary intended use of the device is to administer safe and accurate subcutaneous and intramuscular injections. Its secondary intended use is to retract and contain the contaminated needle after injection which renders the syringe inoperable for reuse, while not introducing any additional steps to the one-handed operating method, for the purpose of aiding in the prevention of accidental needle stick injuries.

12. Intended Use of the Device:

The Saf-T-Syringe's primary intended use is to provide a safe, accurate and reliable method of injecting medication into a patient. The syringe is available in a 3cc, 5cc and 10cc with various needle sizes. Because the contaminated needle automatically withdraws into the needle plunger the syringe is protected from accidental needle sticks

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K051762

13. Safety and Effectiveness of the Device:

This device is safe and effective as the predicated devices cited above

The Saf-T-Syringe is sterilized using the Ethylene Oxide Sterilization method. The Sal-1 -Oyninge is assured using this sterilization method, which is The stenlity of the dones to assistance with ANSI/AAMI/ISO 11135-1994, "Medical Devices validation and Routine Control of Ethylene Oxide Sterilization" and BS EN 1174; Validation and Nouthe Souther of Ecripes – Part 1: Estimation of the Parts 1-3(1950-1991) Stoninzation of Microorganisms Part 2. Guidance; and Fopulation of Mioroorganisms on Falidation of Microbiological Techniques." The r art of Surate to the ilized to provide a Sterility Assurance Level (SAL) of 108

The Saf-T-Syringe is classified as an Externally Communicating Device, Blood The Our T Oynings to Use (< 24 hours). The device's blood contacting materials were tested in accordance with the tests recommended in the FDA General word toolou in toosel im #G95-1 (5/1/95): "Use of International Standard ISO 1 rogram Memoranualm » 000 + (31.000) Devices Part 1: Evaluation and Testing" 10000 - Biological Evaluation), 5, 10, 11 (1993-2004) "Biological Evaluation and 100 10000 Part 1: Evaluation and Testing; Part 4 (AMD 1): Selection of of Mcdical Devioco - Part 1: Ed. Part 5: Test for In Vitro Cytotoxicity; Part 10: Tests for Internation with Diyed Type Hypersensitivity; and Part 11: Tests for Teste for imation and Diage of the testing demonstrate that the blood contacting materials are biocompatible.

14. Summary Comparing Technological Characteristics With Predicate Devices:

Safety Medical International, Incorporated makes a Substantial Equivalence Oalery Modioan Internance Retractable Technologies, Inc., Pop-n-Lock Syringe (currently marketed as the Vanishpoint™ syringe), 510(k) #K946219, and to (ourrently marketed Syringe (currently marketed as the Integra™ syringe) 510(k) #011103. All three syringes are similar, and in some cases the Synngo) o re(n) ir o roarts, design, material, operating procedure, and intended sumo, while rogarde to to to to VanishPoint™, and the Integra™, all consist of a syringe barrel, syringe plunger, single lumen hypodermic needle and needle hub, and all have a retracting mechanism on the syringe plunger tip and the needle stem.

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DEPARTMENT OF HEALTH & HUMAN SERVICES

Image /page/2/Picture/1 description: The image is a black and white circular seal for the Department of Health and Human Services - USA. The seal features the department's emblem, which is a stylized depiction of an eagle with its wings spread. The emblem is positioned to the right side of the seal. The text "DEPARTMENT OF HEALTH AND HUMAN SERVICES - USA" is arranged around the upper half of the circle.

Public Health Service

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

SEP 2 3 2005

Mr. David L. Zarrilli Chief Executive Officer Safety Medical International, Inc. 2055 Sprint Boulevard. Apopka, Florida 32703

Re: K051762

Trade/Device Name: SAF-T-SYRINGE/SAF-T-NEEDEL Regulation Number: 21 CFR 880.5860 Regulation Name: Piston Syringe Regulatory Class: II Product Code: MEG, FMF Dated: June 29, 2005 Received: June 30, 2005

Dear Mr. Zarrilli:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition. FDA may publish further announcements concerning your device in the Federal Register.

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Page 2 - Mr. Zarrilli

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.

This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits vour device to proceed to the market.

If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Office of Compliance at (240) 276-0115. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.

Sincerely yours,

Chiu Lin, Ph.D.

Chiu Lin, Ph.D. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

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SECTION 4: STATEMENT OF INDICATIONS OF USE

INDICATIONS FOR USE

510(k) Number (if known): 051762

Device Name: Saf-T-Syringe

Indications for Use:

3cc, 5cc, and 10cc Syringes are available for:

OR Over-the-Counter Use Prescription Use × (Part 21 CFR 801, Subpart D) (Part 21 CFR 801, Subpart C)

(PLEASE DO NOT WRITE BELOW THIS LINE – CONTINUE ON ANOTHER PAGE IF NEEDED)

Concurrance of CDRH. Office of Device Evaluation (ODE)

Oxtin Vma

(Division Sign-Off) Division of Anesthesiology, General Hospital, Infection Control, Dental Devices

510(k) Number KuS1762

Regulation Number and Section

§ 880.5860 Piston syringe.

(a)
Identification. A piston syringe is a device intended for medical purposes that consists of a calibrated hollow barrel and a movable plunger. At one end of the barrel there is a male connector (nozzle) for fitting the female connector (hub) of a hypodermic single lumen needle. The device is used to inject fluids into, or withdraw fluids from, the body.(b)
Classification. Class II (performance standards).