The Copan Venturi Transystem Amies Medium Without Charcoal products are sterile, single-use specimen collection chambers intended to preserve the viability of microorganisms after their collection and during their transport from the collecting area to the laboratory. These devices are intended for the collection, transport, and preservation of clinical specimens for bacteriological examination. Copan Venturi Transystem Amies Medium Without Charcoal is designed to support the viability of a wide variety of clinically important aerobic and anaerobic bacteria.

Device Description

The Copan Venturi Transystem Amies Medium Without Charcoal products are comprised of a sterile peel pouch containing a swab applicator and a tube containing the Amies Transport Medium Without Charcoal and are offered in six models. The only difference in the six models is the type of applicator used for the collection of the bacteriological sample. The applicator shafts vary for facilitation of the collection of the specimen from various sites of the patient. The six types of Copan Venturi Transystem Amies Medium Without Charcoal products are:

Product Code 108C with plastic applicator .
Product Code 134C with two plastic applicators .
Product Code 110C with regular aluminum applicator •
Product Code 124C with soft aluminum applicator .
Product Code 128C with slim paper applicator .
. Product Code 190C with flexible twisted wire applicator

AI/ML Overview

The provided text is a 510(k) Summary for a medical device, the Copan Venturi Transystem Amies Medium Without Charcoal. This document is a premarket notification to the FDA to demonstrate that the device is substantially equivalent to a legally marketed predicate device, not a report of a study proving the device meets acceptance criteria. As such, the information requested in your prompt regarding acceptance criteria, sample sizes, expert involvement, and ground truth types for a study is not present in this document.

Here's what the document does state regarding performance:

Performance Testing (Section 7):

"Studies were conducted to evaluate the performance characteristics of the Copan Venturi Transystem Amies Medium Without Charcoal products."
"Recovery studies were performed using Copan and comparative products to determine the ability of the products to maintain viability of anaerobic bacteria during storage and use."
"Additional studies were performed to determine the ability of the packaging to retard oxygen penetration over the shelf life of the Copan products."
"The results of this testing demonstrated acceptable performance of the proposed device under the intended conditions of use."

However, the document does not provide the following information that you requested:

A table of acceptance criteria and the reported device performance: The specific criteria and quantitative results are not detailed.
Sample size used for the test set and the data provenance: No sample sizes for the recovery studies or packaging studies are mentioned, nor is the origin of the data.
Number of experts used to establish the ground truth for the test set and the qualifications of those experts: Not applicable, as this is laboratory testing of microbial viability and packaging, not interpretation of clinical data by experts.
Adjudication method for the test set: Not applicable for this type of laboratory testing.
If a multi-reader multi-case (MRMC) comparative effectiveness study was done, or the effect size of how much human readers improve with AI vs without AI assistance: This is a specimen collection and transport device, not an AI-assisted diagnostic tool. Therefore, MRMC studies are not relevant.
If a standalone (i.e., algorithm only without human-in-the-loop performance) was done: Not applicable, as this is not an algorithm.
The type of ground truth used: The studies involved direct measurement of bacterial viability and oxygen penetration, which would be considered direct experimental results rather than 'ground truth' in the context of expert-determined classifications.
The sample size for the training set: Not applicable, as this is not a machine learning device.
How the ground truth for the training set was established: Not applicable.

Summary

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K972448

510(k) Summary for Copan Venturi Transystem Amies Medium Without Charcoal

Applicant 1.

Copan Diagnostics Inc. 2175 Sampson Avenue Suite 124 Corona, CA 91719

Contact Person: Norman Sharples Telephone: 800-216-4016

Date Prepared: June 27, 1997

Device Name 2.

Copan Venturi Transystem Amies Medium Without Charcoal Proprietary Name:

Common/Usual Name: Specimen Collection and Transport System

Microbiological Specimen Collection and Transport Device Classification Name:

Classification Status: Class I

Predicate Devices 3.

Starswab Culture Collection and Transport System . • Starplex Scientific K960997
- Port-A-Cul Specimen Collection and Transport Products . Becton Dickinson K854986

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Device Description 4.

Product Code 108C with plastic applicator .
Product Code 134C with two plastic applicators .
Product Code 110C with regular aluminum applicator •
Product Code 124C with soft aluminum applicator .
Product Code 128C with slim paper applicator .
. Product Code 190C with flexible twisted wire applicator

Intended Use 5.

Technological Characteristics 6.

The Copan Venturi Transystem Amies Medium Without Charcoal Products are substantially equivalent in design, intended use, and overall function to the predicate devices identified above.

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The Copan Venturi Transystem Amies Without Charcoal products and the substantially equivalent products are all sterile, single-use devices intended for use in collection, transport and preservation of clinical specimens for bacteriological examination. The proposed and predicate devices are equivalent in design and function in that single or double swab applicators are used for collection of the specimen, different types of applicator shafts are available, and color-coded caps are used for ease of product recognition. The Copan and Starplex devices are also similar in that they incorporate design features intended to enhance the viability of anaerobic bacteria.

Performance Testing 7.

Studies were conducted to evaluate the performance characteristics of the Copan Venturi Transystem Amies Medium Without Charcoal products. Recovery studies were performed using Copan and comparative products to determine the ability of the products to maintain viability of anaerobic bacteria during storage and use. Additional studies were performed to determine the ability of the packaging to retard oxygen penetration over the shelf life of the Copan products. The results of this testing demonstrated acceptable performance of the proposed device under the intended conditions of use.

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Image /page/3/Picture/1 description: The image shows the logo for the Department of Health & Human Services USA. The logo is a circular seal with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" around the perimeter. Inside the circle is an image of an eagle with its wings spread.

Food and Drug Administration 2098 Gaither Road Rockville MD 20850

Copan Diagnostics, Inc. c/o Medical Device Consultants, Inc. Atten: Cynthia A. Sinclair, RAC Senior Staff Consultant - - ----------49 Plain Street North Attleboro, Massachusetts 02760

AUG 20 1997

K972448 Re:

Trade Name: Copan Venturi Transystem Amies Medium without Charcoal Regulatory Class: I Product Code: JSL Dated: June 27, 1997 Received: June 30, 1997

Dear Ms. Sinclair:

We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to 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). 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 (Premarket Approval), 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 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic OS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.

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Under the Clinical Laboratory Improvement Amendments of 1988 (CLIA-88), this device may require a CLIA complexity categorization. To determine if it does, you should contact the Centers for Disease Control and Prevention (CDC) at (770)488-7655.

This letter will allow you to begin marketing your device as described in your 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 your device to proceed to the market.

If you desire specific advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4588. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll free number (800) 638-2041 or at (301) 443-6597 or at its internet address "http://www.fda.gov/cdrh/dsmamain.html"

Sincerely yours,

Steven Sutman

Steven I. Gutman, M.D., M.B.A. Director Division of Clinical Laboratory Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

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510(k) Number (if known):

Device Name: _Copan Venturi Transystem Amies Medium Without Charcoal

Indications For Use:

The Copan Venturi Transystem Amies Medium Without Charcoal products are sterile, single-use specimen collection chambers intended to preserve the viability of microorganisms after their collection and during their transport from the collecting area to the laboratory. These devices are intended for the collection, transport, and preservation of clinical specimens Copan Venturi Transystem Amies Medium Without for bacteriological examination. Charcoal is designed to support the viability of a wide variety of clinically important aerobic and anaerobic bacteria.

(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NECESSARY)

Concurrence of CDRH, Office of Device Evaluation (ODE)

Ryame livin

(Division Sign-Oft) Division of Clinical Laboratory Devices 510(k) Number

Prescription Use
(Per 21 CFR 801.109)

Over-The-Counter Use

(Optional Format 1-2-96)

Copan Diagnostics Inc. Amies Medium Without Charcoal 510(k)

6/27/97

Regulation Number and Section

§ 866.2390 Transport culture medium.

(a)
Identification. A transport culture medium is a device that consists of a semisolid, usually non-nutrient, medium that maintains the viability of suspected pathogens contained in patient specimens while in transit from the specimen collection area to the laboratory. The device aids in the diagnosis of disease caused by pathogenic microorganisms and also provides epidemiological information on these diseases.(b)
Classification. Class I (general controls).