(92 days)
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No
The description clearly states the device is a "rapid, lateral-flow immunoassay," which is a traditional diagnostic technology that does not typically incorporate AI/ML. There are no mentions of AI, ML, image processing, or any other indicators of AI/ML technology.
No
Explanation: The device is an in vitro diagnostic immunoassay used to detect Legionella pneumophila antigen for diagnostic purposes, not for treating a disease or condition.
Yes
The "Intended Use / Indications for Use" section states: "Test results are to be used as an aid in diagnosis of Legionella serogroup 1 infection." This directly indicates its diagnostic purpose.
No
The device description explicitly states it is an "in vitro, rapid, lateral-flow immunoassay," which is a hardware-based diagnostic test.
Yes, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The "Intended Use / Indications for Use" section explicitly states that the assay is "an in vitro, rapid, lateral-flow immunoassay for the qualitative detection of Legionella pneumophila serogroup 1 antigen in human urine specimens". The term "in vitro" is a key indicator of an IVD.
- Device Description: The "Device Description" also reiterates that it is "an in vitro, rapid, lateral-flow immunoassay".
- Purpose: The purpose of the device is to detect a specific analyte (Legionella pneumophila serogroup 1 antigen) in a human specimen (urine) to aid in the diagnosis of a disease (Legionella serogroup 1 infection). This is the core function of an IVD.
N/A
Intended Use / Indications for Use
The TRU LEGIONELLA® assay is an in vitro, rapid, lateral-flow immunoassay for the qualitative detection of Legionella pneumophila serogroup 1 antigen in human urine specimens from patients with symptoms of pneumonia. Test results are to be used as an aid in diagnosis of Legionella serogroup 1 infection. A negative result does not preclude infection with Legionella pneumophila serogroup 1. Test results are to be used in conjunction with information obtained from the patient's clinical evaluation and other diagnostic procedures.
Product codes
MJH
Device Description
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Mentions image processing
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Mentions AI, DNN, or ML
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Input Imaging Modality
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Anatomical Site
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Indicated Patient Age Range
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Intended User / Care Setting
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Description of the training set, sample size, data source, and annotation protocol
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Description of the test set, sample size, data source, and annotation protocol
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Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
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Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
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Predicate Device(s)
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Reference Device(s)
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Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 866.3300
Haemophilus spp. serological reagents.(a)
Identification. Haemophilus spp. serological reagents are devices that consist of antigens and antisera, including antisera conjugated with a fluorescent dye, that are used in serological tests to identifyHaemophilus spp. directly from clinical specimens or tissue culture isolates derived from clinical specimens. The identification aids in the diagnosis of diseases caused by bacteria belonging to the genusHaemophilus and provides epidemiological information on diseases cause by these microorganisms. Diseases most often caused byHaemophilus spp. include pneumonia, pharyngitis, sinusitis, vaginitis, chancroid venereal disease, and a contagious form of conjunctivitis (inflammation of eyelid membranes).(b)
Classification. Class II (special controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 866.9.
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Image /page/0/Picture/1 description: The image shows the seal of the U.S. Department of Health & Human Services. The seal features the department's name in a circular arrangement around a symbol. The symbol consists of a stylized caduceus-like design with three human profiles facing right, representing health and human services.
February 21, 2017
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
Public Health Service
MERIDIAN BIOSCIENCE, INC. LAUREN DAVIS REGULATORY AFFAIRS AND DESIGN ASSURANCE ASSOCIATE 3471 RIVER HILLS DRIVE CINCINNATI OH 45244
Re: K163273
Trade/Device Name: Legionella. Spp., Elisa Regulation Number: 21 CFR 866.3300 Regulation Name: Haemophilus spp. serological reagents Regulatory Class: II Product Code: MJH Dated: January 20, 2017 Received: January 23, 2017
Dear Ms. Davis:
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. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to 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.
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); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); 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.
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If you desire specific advice for your device on our labeling regulations (21 CFR Parts 801 and 809), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638 2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours.
Kristian M. Roth -S
For: Uwe Scherf, M.Sc., Ph.D. Director Division of Microbiology Devices Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known)
Device Name TRU LEGIONELLA®
Indications for Use (Describe)
The TRU LEGIONELLA® assay is an in vitro, rapid, lateral-flow immunoassay for the qualitative detection of Legionella pneumophila serogroup 1 antigen in human urine specimens from patients with symptoms of pneumonia. Test results are to be used as an aid in diagnosis of Legionella serogroup 1 infection. A negative result does not preclude infection with Legionella pneumophila serogroup 1. Test results are to be used in conjunction with information obtained from the patient's clinical evaluation and other diagnostic procedures.
| Type of Use (Select one or both, as applicable) | |
|---|---|
Prescription Use (Part 21 CFR 801 Subpart D)
| | Over-The-Counter Use (21 CFR 801 Subpart C)
PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON A SEPARATE PAGE IF NEEDED.
FOR FDA USE ONLY
Concurrence of Center for Devices and Radiological Health (CDRH) (Signature)
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