Etest® is an agar-based gradient technique for quantitative antifungal susceptibility testing of Candida species. It uses a predefined concentration gradient of the specific antifungal agent to determine the Minimum Inhibitory Concentration (MIC) in ug/mL inhibiting the growth of the test organism under defined conditions. This 510k submission is for an application for in wire diagnostic use of Etest for MIC determination of fluconazole, itraconazole and flucytosine with Candida species.

Device Description

Not Found

AI/ML Overview

The provided document is an FDA 510(k) clearance letter for an antimicrobial susceptibility test. It does not contain the detailed study information, acceptance criteria, or performance data typically found in a clinical study report or a more comprehensive submission document.

Therefore, I cannot extract the information required in the prompt (acceptance criteria, reported device performance, sample size, data provenance, ground truth establishment, expert qualifications, adjudication methods, MRMC studies, standalone performance, training set details) from this letter.

The letter primarily confirms that the device is substantially equivalent to a legally marketed predicate device for the stated indications for use. It doesn't present the underlying data or the specific criteria against which that data was evaluated.

Summary

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DEPARTMENT OF HEALTH & HUMAN SERVICES

Public Health Service

Image /page/0/Picture/2 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" arranged around the perimeter. Inside the circle is a stylized graphic of an eagle or bird-like figure, composed of three curved lines that suggest wings or feathers.

Food and Drug Administration 2098 Gaither Road Rockville MD 20850

Ms. Anne Bolmström President & CEO AB Biodisk Dalvägen 10 S-169 56 Solna Sweden

JUL 2 7 2004

Re: K040560 Trade/Device Name: Etest® for 1. Fluconazole 0.016-256 ug/ml 2. Itraconazole 0.002 - 32 ug/ml 3. Flucytosine 0.002 - 32 ug/ml Regulation Number: 21 CFR 866.1640 Regulation Name: Antimicrobial Susceptibility Test Powder Regulatory Class: Class II Product Code: NGZ Dated: July 16, 2004 Received: July 19, 2004

Dear Ms. Bolmström:

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 Title 21, Code of Federal Regulations (CFR), Parts 800 to 895. In addition, FDA may publish further announcements concerning your device in the Federal Register.

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 Parts 801 and 809); and good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820).

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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 your device to proceed to the market.

If you desire specific information about the application of labeling requirements to your device, or questions on the promotion and advertising of your device, please contact the Office of In Vitro Diagnostic Device Evaluation and Safety at (301) 594-3084. 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/dsma/dsmamain.html.

Sincerely yours.

Salartys

Sally A. Hoivat. M.Sc., Ph.D. Director Division of Microbiology Devices Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health

Enclosure

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Indications for Use

510(k) Number: K040560

Device Name: Etest® for:

Fluconazole 0.016 - 256 µg/mL
Itraconazole 0.002 -32 µg/mL
Flucytosine 0.002 - 32 µg/mL

Indications For Use:

This 510k submission is for an application for in wire diagnostic use of Etest for MIC determination of fluconazole, itraconazole and flucytosine with Candida species.

Prescription Use _X (Part 21 CFR 801 Subpart D)

AND/OR

Over-The-Counter Use (21 CFR 807 Subpart C)

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

Concurrence of CDRH, Office of In Vitro Diagnostic Devices (OIVD)

Division Sign-Off

Office of In Vitro Diagnostic Device Evaluation and Safety

Page 1 of

510(k)*040560

Regulation Number and Section

§ 866.1640 Antimicrobial susceptibility test powder.

(a)
Identification. An antimicrobial susceptibility test powder is a device that consists of an antimicrobial drug powder packaged in vials in specified amounts and intended for use in clinical laboratories for determining in vitro susceptibility of bacterial pathogens to these therapeutic agents. Test results are used to determine the antimicrobial agent of choice in the treatment of bacterial diseases.(b)
Classification. Class II (performance standards).