(66 days)
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No
The provided text describes an ELISA-based laboratory test for detecting antibodies. There is no mention of AI, ML, image processing, or any computational analysis beyond standard assay interpretation.
No
The device is described as a test system for detecting antibodies, which is used for diagnostic purposes, not for treating or preventing disease.
Yes
The device is described as a "Test System" intended for the "qualitative detection of IgG and IgM class antibodies" in human serum and for "testing serum samples from symptomatic patients or those suspected of having Lyme disease," which directly indicates its use in identifying a medical condition.
No
The device description is not provided, but the intended use clearly describes an ELISA test system, which is a laboratory-based assay involving physical reagents and equipment, not solely software.
Based on the provided information, yes, these devices are IVDs (In Vitro Diagnostics).
Here's why:
- Intended Use: Both devices are explicitly described as being used for the "qualitative detection of IgG and IgM class antibodies to VlsE1 and pepC10 antigens from Borrelia burgdorferi in human serum" and the "qualitative detection of IgG class antibody to Borrelia burgdorferi in human serum." This involves testing human samples (serum) in vitro (outside the body) to obtain diagnostic information about a disease (Lyme disease).
- Methodology: Both devices utilize ELISA (enzyme-linked immunosorbent assay), which is a common laboratory technique performed in vitro.
- Purpose: The results are intended to be "supportive evidence for the presence of antibodies and exposure to Borrelia burgdorferi," which is used to aid in the diagnosis of Lyme disease.
The definition of an IVD generally includes devices used to examine specimens derived from the human body to provide information for diagnostic purposes. These devices clearly fit that description.
N/A
Intended Use / Indications for Use
ZEUS ELISA Borrelia VlsE1/pepC10 IgG/IgM Test System
The ZEUS ELISA Borrelia VIsE1/pepC10 IgG/IgM Test System is intended for the qualitative detection of IgG and IgM class antibodies to VlsE1 and pepC10 antigens from Borrelia burgdorferi in human serum. The assay is intended for testing serum samples from symptomatic patients or those suspected of having Lyme disease.
Positive and equivocal test results with the ZEUS ELISA Borrelia VIsE1/pepC10 IgG/IgM Test System for the presence of Borrelia burgdorferi antibodies must be confirmed through additional testing by one of the following methods
(1) Standard two-tier test methodology (STTT) using IgG or IgM Western blot testing following current interpretation guidelines;
or
(2) Modified two-tier test methodology (MTTT) using one of the following three ELISA-based assays:
- ZEUS ELISA Borrelia burgdorferi IgG/IgM Test System
- ZEUS ELISA Borrelia burgdorferi IgM Test System
- ZEUS ELISA Borrelia burgdorferi IgG Test System
Positive test results by either the STTT or MTTT methodology are supportive evidence for the presence of antibodies and exposure to Borrelia burgdorferi, the cause of Lyme disease. A diagnosis of Lyme disease should be made based on the presence of Borrelia burgdorferi antibodies, history, symptoms, and other laboratory data.
ZEUS ELISA Borrelia burgdorferi IgG Test System
The ZEUS ELISA Borrelia burgdorferi IgG Test System is an enzyme-linked immunosorbent assay (ELISA) for the qualitative detection of IgG class antibody to Borrelia burgdorferi in human serum. The assay is intended for testing serum samples from symptomatic patients or those suspected of Lyme Disease.
Positive and equivocal test results with the ZEUS ELISA Borrelia burgdorferi IgG Test System for the presence of Borrelia burgdorferi antibodies must be confirmed through additional testing by one of the following approaches:
(1) Standard two-tier test methodology (STTT) using IgG Western blot testing following current interpretation guidelines; or
(2) Modified two-tier test methodology (MTTT) using the ZEUS ELISA Borrelia VlsE1/pepC10 IgG/IgM Test System.
Positive test results by either the STTT or MTTT methodology are supportive evidence for the presence of antibodies and exposure to Borrelia burgdorferi, the cause of Lyme disease. A diagnosis of Lyme disease should be made based on the presence of Borrelia burgdorferi antibodies, history, symptoms, and other laboratory data.
Product codes
LSR
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
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§ 866.3830
Treponema pallidum treponemal test reagents.(a)
Identification. Treponema pallidum treponemal test reagents are devices that consist of the antigens, antisera and all control reagents (standardized reagents with which test results are compared) which are derived from treponemal sources and that are used in the fluorescent treponemal antibody absorption test (FTA-ABS), theTreponema pallidum immobilization test (T.P.I.), and other treponemal tests used to identify antibodies toTreponema pallidum directly from infecting treponemal organisms in serum. The identification aids in the diagnosis of syphilis caused by bacteria belonging to the genusTreponema and provides epidemiological information on syphilis.(b)
Classification. Class II (performance standards).
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Image /page/0/Picture/0 description: The image contains the logos of the Department of Health and Human Services and the Food and Drug Administration (FDA). The Department of Health and Human Services logo is on the left, and the FDA logo is on the right. The FDA logo includes the letters "FDA" in a blue square, followed by the words "U.S. FOOD & DRUG ADMINISTRATION" in blue text.
July 29, 2019
ZEUS Scientific Inc. Mark Kopnitsky Chief Scientific Officer P.O. Box 38 Raritan, New Jersey 08869
Re: K191398
Trade/Device Name: ZEUS ELISA Borrelia VlsE1/pepC10 IgG/IgM Test System ZEUS ELISA Borrelia burgdorferi IgG Test System Regulation Number: 21 CFR 866.3830 Regulation Name: Treponema pallidum treponemal test reagents Regulatory Class: Class II Product Code: LSR Dated: May 22, 2019 Received: May 24, 2019
Dear Mark Kopnitsky:
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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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
1
requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801 and Part 809); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
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 https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
Kristian Roth, Ph.D. Chief Division of Microbiology Devices OHT7: Office of In Vitro Diagnostics and Radiological Health Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known) K191398
Device Name
ZEUS ELISA Borrelia VlsE1/pepC10 IgG/IgM Test System ZEUS ELISA Borrelia burgdorferi IgG Test System
Indications for Use (Describe) ZEUS ELISA Borrelia VlsE1/pepC10 IgG/IgM Test System
The ZEUS ELISA Borrelia VIsE1/pepC10 IgG/IgM Test System is intended for the qualitative detection of IgG and IgM class antibodies to VlsE1 and pepC10 antigens from Borrelia burgdorferi in human serum. The assay is intended for testing serum samples from symptomatic patients or those suspected of having Lyme disease.
Positive and equivocal test results with the ZEUS ELISA Borrelia VIsE1/pepC10 IgG/IgM Test System for the presence of Borrelia burgdorferi antibodies must be confirmed through additional testing by one of the following methods
(1) Standard two-tier test methodology (STTT) using IgG or IgM Western blot testing following current interpretation guidelines;
or
(2) Modified two-tier test methodology (MTTT) using one of the following three ELISA-based assays:
- ZEUS ELISA Borrelia burgdorferi IgG/IgM Test System
- ZEUS ELISA Borrelia burgdorferi IgM Test System
- ZEUS ELISA Borrelia burgdorferi IgG Test System
Positive test results by either the STTT or MTTT methodology are supportive evidence for the presence of antibodies and exposure to Borrelia burgdorferi, the cause of Lyme disease. A diagnosis of Lyme disease should be made based on the presence of Borrelia burgdorferi antibodies, history, symptoms, and other laboratory data.
ZEUS ELISA Borrelia burgdorferi IgG Test System
The ZEUS ELISA Borrelia burgdorferi IgG Test System is an enzyme-linked immunosorbent assay (ELISA) for the qualitative detection of IgG class antibody to Borrelia burgdorferi in human serum. The assay is intended for testing serum samples from symptomatic patients or those suspected of Lyme Disease.
Positive and equivocal test results with the ZEUS ELISA Borrelia burgdorferi IgG Test System for the presence of Borrelia burgdorferi antibodies must be confirmed through additional testing by one of the following approaches:
(1) Standard two-tier test methodology (STTT) using IgG Western blot testing following current interpretation guidelines; or
(2) Modified two-tier test methodology (MTTT) using the ZEUS ELISA Borrelia VlsE1/pepC10 IgG/IgM Test System.
Positive test results by either the STTT or MTTT methodology are supportive evidence for the presence of antibodies and exposure to Borrelia burgdorferi, the cause of Lyme disease. A diagnosis of Lyme disease should be made based on the presence of Borrelia burgdorferi antibodies, history, symptoms, and other laboratory data.
Type of Use (Select one or both, as applicable)
X Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
CONTINUE ON A SEPARATE PAGE IF NEEDED.
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