SENSITITRE HAEMOPHILUS/STREPTOCOCCUS PNEUMONIAE (HP) MIC PLATE
K013075 · Trek Diagnostic Systems, Inc. · JWY · Nov 26, 2001 · Microbiology
Device Facts
Record ID
K013075
Device Name
SENSITITRE HAEMOPHILUS/STREPTOCOCCUS PNEUMONIAE (HP) MIC PLATE
Applicant
Trek Diagnostic Systems, Inc.
Product Code
JWY · Microbiology
Decision Date
Nov 26, 2001
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 866.1640
Device Class
Class 2
Intended Use
The Sensititre Haemophilus/Streptococcus pneumoniae (HP) MIC Susceptibility plate is an in vitro diagnostic product for clinical susceptibility testing of Streptococcus pneumoniae and Haemophilus influenzae. This 510(k) is for the addition of Azithromycin in the dilution range of 0.03 - 4 µg/ml to the Sensititre Haemophilus/Streptococcus pneumoniae MIC panel for testing Streptococcus pneumoniae and Haemophilus influenzae isolates.
Device Story
Sensititre HP MIC Susceptibility plate is an in vitro diagnostic device used in clinical laboratories to determine the minimum inhibitory concentration (MIC) of antimicrobial agents against specific bacteria. This submission adds Azithromycin to existing MIC panels. The device consists of microtiter plates containing dehydrated antimicrobial agents. Clinical laboratory technicians inoculate the plates with patient bacterial isolates (Streptococcus pneumoniae or Haemophilus influenzae). Following incubation, the device provides a visual or automated reading of bacterial growth inhibition. Healthcare providers use these MIC results to guide antibiotic therapy selection and dosing, aiming to improve patient outcomes by ensuring effective treatment of bacterial infections.
Clinical Evidence
No clinical data provided. Substantial equivalence is based on bench testing performance characteristics for antimicrobial susceptibility testing.
Technological Characteristics
In vitro diagnostic microtiter plate containing dehydrated antimicrobial agents (Azithromycin). Utilizes broth microdilution method for MIC determination. Designed for use in clinical laboratory settings.
Indications for Use
Indicated for in vitro clinical susceptibility testing of Streptococcus pneumoniae and Haemophilus influenzae isolates to Azithromycin (0.03 - 4 µg/ml) using the Sensititre HP MIC Susceptibility plate.
Regulatory Classification
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.
Related Devices
K021339 — HAEMOPHILUS/STREPTOCOCCUS PNEUMONIAE · Trek Diagnostic Systems, Inc. · May 9, 2002
K014258 — SENSITITRE HAEMOPHILUS/STREPTOCOCCUS PNEUMONIAE (HP) MIC PLATE · Trek Diagnostic Systems, Inc. · Feb 19, 2002
K013925 — SENSITITRE HAEMOPHILUS/STREPTOCOCCUS PNEUMONIAE (HP) MIC SUSCEPTIBILITY PLATES · Trek Diagnostic Systems, Inc. · Dec 21, 2001
K021997 — SENSITITRE HAEMOPHILUS/STREPTOCOCCUS PNEUMONIAE (HP) MIC PLATE · Trek Diagnostic Systems, Inc. · Sep 25, 2002
K021627 — SENSITITRE HAEMOPHILUS/STREPTOCOCCUS PNEUMONIAE (HP) MIC PLATE · Trek Diagnostic Systems, Inc. · Jun 20, 2002
Submission Summary (Full Text)
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Public Health Service
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
NOV 2 6 2001
Ms. Cynthia C. Knapp Director of Lab Services Trek Diagnostic Systems, Inc. 29299 Clemens Road, Suite 1-K Westlake, OH 44145
Re: K013075
> Trade/Device Name: Sensititre™ Haemophilus/Streptococcus pneumoniae (HP) MIC Susceptibility Plates, Azithromycin Regulation Number: 21 CFR 866.1640 Regulation Name: Antimicrobial Susceptibility Test Powder Regulatory Class: II Product Code: JWY Dated: September 12, 2001 Received: September 14, 2001
Dear Ms. Knapp:
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 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 Good Manufacturing Practice for Medical Devices: General (GMP) regulation (21 CFR Part 820) and that, through periodic GMP 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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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" (21CFR 807.97). Other general information on your responsibilities under the Act may be obtained 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,
Steven Butman
Steven I. Gutman, M.D., M.B.A. Director Division of Clinical Laboratory Devices Office of Device Evaluation Center for Devices and Radiological Health
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Enclosure
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510 (k) Number (If known):
Device Name: Sensititre Haemophilus/Streptococcus pneumoniae (HP) MIC Susceptibility Plates.
Indications For Use:
The Sensititre Haemophilus/Streptococcus pneumoniae (HP) MIC Susceptibility plate is an in vitro diagnostic product for clinical susceptibility testing of Streptococcus pneumoniae and Haemophilus influenzae.
This 510(k) is for the addition of Azithromycin in the dilution range of 0.03 - 4 µg/ml to the I mis Stocky is for the auction occus pneumoniae MIC panel for testing Streptococcus Sellstitle Lacinophilus influenzae isolates. The "Indications for Use" and clinical significance of Azithromycin is for: Streptococcus pneumoniae
(PLEASE DO NOT WRITE BELOW THIS LINE- CONTINUE ON ANOTHER PAGE IF NEEDED)
| Concurrence of CDRH, Office of Device Evaluation (ODE) | |
|--------------------------------------------------------|---------|
| (Division Sign-Off) | |
| Division of Clinical Laboratory Devices | |
| 510(k) Number | K013075 |
| Prescription Use<br>(Per 21 CFR 801.109 | X |
| OR | |
| Over-The-Counter Use | |
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