SENSITITRE HAEMOPHILUS/STREPTOCOCCUS PNEUMONIAE (HP) MIC PLATE

K062722 · Trek Diagnostic Systems, Inc. · JWY · Oct 20, 2006 · Microbiology

Device Facts

Record IDK062722
Device NameSENSITITRE HAEMOPHILUS/STREPTOCOCCUS PNEUMONIAE (HP) MIC PLATE
ApplicantTrek Diagnostic Systems, Inc.
Product CodeJWY · Microbiology
Decision DateOct 20, 2006
DecisionSESE
Submission TypeTraditional
Regulation21 CFR 866.1640
Device ClassClass 2

Intended Use

The Sensitire® Haemophilus influenzae/Streptococcus pneumoniae (HP) MIC Susceptibility plate is an in vitro diagnostic product for clinical susceptibility testing of Haemophilus influenzae, Streptococcus pneumoniae and Streptococcus species. This 510(k) is for the addition of Streptococcus spps to Cefuroxime (0.5 -4 ug/mL), Gatifloxacin (1-8 ug/mL), Erythromycin (0.25-1 ug/ml) for use with the Sensititre® Haemophilus influenzae/Streplooccus pneumoniae (HP) MIC Susceptibility Plates . The approved primary "indications for use" and clinical significance of Cefuroxime is for: Streptococcus pneumoniae, Streptococcus pyogenes The approved primary "indications for use" and clinical significance of Gatifloxacin is for Streptococcus pneumoniae, Streptococcus pyogenes The following in vitro data are available but their clinical significance is unknown: Viridans group streptococci Streptococcus agalactiae The approved primary "indications for use" and clinical significance of Erythromycin is for: Streptococcus pneumoniae Streptococcus pyogenes

Device Story

Sensititre® HP MIC Susceptibility Plates are in vitro diagnostic tools used in clinical laboratories to determine the minimum inhibitory concentration (MIC) of specific antibiotics against bacterial isolates. The device consists of microtiter plates containing dehydrated antimicrobial agents. Clinical samples (bacterial isolates) are inoculated into the wells; the device measures bacterial growth inhibition at varying antibiotic concentrations. Results are interpreted by laboratory professionals to guide antibiotic therapy selection for patients with bacterial infections. The system provides quantitative susceptibility data, assisting clinicians in identifying effective treatments and optimizing patient outcomes.

Clinical Evidence

Bench testing only. The submission relies on in vitro susceptibility testing data to demonstrate performance for the added Streptococcus species. No clinical prospective or retrospective studies were required as the device is an in vitro diagnostic susceptibility test.

Technological Characteristics

Microtiter plate format containing dehydrated antimicrobial agents (Cefuroxime, Gatifloxacin, Erythromycin). Operates via broth microdilution principle for MIC determination. Standalone diagnostic device used in clinical laboratory settings.

Indications for Use

Indicated for in vitro clinical susceptibility testing of Haemophilus influenzae, Streptococcus pneumoniae, and Streptococcus species (including S. pyogenes, S. agalactiae, and Viridans group streptococci) to Cefuroxime, Gatifloxacin, and Erythromycin.

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.

Predicate Devices

Related Devices

Submission Summary (Full Text)

{0}------------------------------------------------ ## DEPARTMENT OF HEALTH & HUMAN SERVICES Image /page/0/Picture/1 description: The image shows the seal of the U.S. Department of Health & Human Services. The seal features a stylized caduceus, a symbol often associated with medicine and healthcare, consisting of a staff with two snakes coiled around it. The seal is encircled by the words "DEPARTMENT OF HEALTH & HUMAN SERVICES . USA" in a circular arrangement. ## Public Health Service Food and Drug Administration 2098 Gaither Road Rockville MD 20850 ## OCT 2 0 2006 Ms. Cynthia C. Knapp Director Lab Services TREK Diagnostic Systems, Inc. 982 Keynote Circle, Suite 6 Cleveland, OH 44131 Re: k062722 Trade/Device Name: Sensititre® Haemophilus influenza/Streptococcus pneumoniae (HP) MIC susceptibility plates, for Cefuroxime (0.5-4 ug/ml), Gatifloxacin (1 - 8 ug/ml), Erythromycin (0.25 - 2 µg/ml) Regulation Number: 21 CFR 866.1640 Regulation Name: Antimicrobial Susceptibility Test Powder Regulatory Class: Class II Product Code: JWY, LRG Dated: September 11, 2006 Received: September 12, 2006 Dear Ms. Knapp: 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 includions 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 In Including of 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, Internet 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 areemig not ticently your ticence 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). {1}------------------------------------------------ This letter will allow you to begin marketing vour 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 (240)276-0450. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 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, Sally artman Sally A. Hojvat, 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 {2}------------------------------------------------ ## Indications for Use 510(k) Number (if known): K062722 Device Name: Sensititre® Haemophilus influenzae/Streptococcus pneumoniae (HP) MIC Susceptibility Plates. Cefuroxime (0.5-4µg/ml), Gatifloxacin (1-8 µg/ml), Erythromycin (0.25-2 µg/ml), Indications For Use: The Sensitire® Haemophilus influenzae/Streptococcus pneumoniae (HP) MIC Susceptibility plate is an in vitro diagnostic product for clinical susceptibility testing of Haemophilus influenzae, Streptococcus pneumoniae and Streptococcus species. This 510(k) is for the addition of Streptococcus spps to Cefuroxime (0.5 -4 ug/mL), Gatifloxacin (1-8 ug/mL), Erythromycin (0.25-1 ug/ml) for use with the Sensititre® Haemophilus influenzae/Streplooccus pneumoniae (HP) MIC Susceptibility Plates . The approved primary "indications for use" and clinical significance of Cefuroxime is for: Streptococcus pneumoniae, Streptococcus pyogenes The approved primary "indications for use" and clinical significance of Gatifloxacin is for Streptococcus pneumoniae, Streptococcus pyogenes The following in vitro data are available but their clinical significance is unknown: _Viridans group streptococci Streptococcus agalactiae The approved primary "indications for use" and clinical significance of Erythromycin is for: Streptococcus pneumoniae Streptococcus pyogenes Prescription Use _ X AND/OR Over-The-Counter Use (Part 21 CFR 801 Subpart D) (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 De Diagnostic Devices (OIVD) Freddie Tu. Poole Division Sign-Off Office of In Vitro Diagnostic Device Evaluation and 7100(k) K062725
Innolitics
510(k) Summary
Decision Summary
Classification Order
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