(71 days)
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No
The summary describes a standard ELISA test for detecting antibodies and contains no mention of AI, ML, or related concepts.
No
The device aids in the diagnosis of thyroid diseases by detecting autoantibodies, but it does not treat or cure the disease.
Yes
The 'Intended Use / Indications for Use' section explicitly states that the test "may aid in the diagnosis of thyroid diseases" and that it is "for in vitro diagnostic use." These phrases indicate its role in diagnosis.
No
The device is an ELISA test system, which is a laboratory-based assay involving physical reagents and samples, not a software-only device.
Yes, this device is an IVD (In Vitro Diagnostic).
The "Intended Use / Indications for Use" section explicitly states:
"This test is for in vitro diagnostic use."
This statement directly confirms that the device is intended for use in diagnosing conditions outside of the living body, which is the definition of an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
The Zeus Scientific, Inc. Thyroglobulin IgG ELISA Test System is an enzyme linked immunosorbent assay (ELISA) for the qualitative and semi-quantitative detection of IgG autoantibodies to human thyroglobulin in human serum. The results of this serological test together with other clinical findings may aid in the diagnosis of thyroid diseases. This test is for in vitro diagnostic use.
Product codes
DDC
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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§ 866.5870 Thyroid autoantibody immunological test system.
(a)
Identification. A thyroid autoantibody immunological test system is a device that consists of the reagents used to measure by immunochemical techniques the thyroid autoantibodies (antibodies produced against the body's own tissues). Measurement of thyroid autoantibodies may aid in the diagnosis of certain thyroid disorders, such as Hashimoto's disease (chronic lymphocytic thyroiditis), nontoxic goiter (enlargement of thyroid gland), Grave's disease (enlargement of the thyroid gland with protrusion of the eyeballs), and cancer of the thyroid.(b)
Classification. Class II (performance standards).
0
Image /page/0/Picture/0 description: The image shows the text "DEPARTMENT OF HEALTH & HUMAN SERVICES". The text is in all caps and is in a bold, sans-serif font. The text is centered on the image and is the only element present. The image is likely a header or title for a document or website related to the Department of Health & Human Services.
JUN 17 1999
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
Mr. Mark J. Kopnitsky Vice President. Research and Development Zeus Scientific, Inc. 200 Evans Way Branchburg, New Jersey 08876
Re: K991179
Trade Name: Zeus Scientific, Inc., Thyroglobulin IgG ELISA Test System Regulatory Class: II Product Code: DDC Dated: April 5, 1999 Received: April 7, 1999
Dear Mr. Kopnitsky:
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 (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). 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 Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS 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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Under the Clinical Laboratory Improvement Amendments of 1988 (CLIA-88), this device may require a CLIA complexity categorization. To determine if it does, you should contact the Centers for Disease Control and Prevention (CDC) at (770) 488-7655.
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"(21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers 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
Enclosure
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Page 1 of 1
510(k) Number (if known):
Device Name: Zeus Scientific, Inc., Thyroglobulin IgG ELISA Test System
Indications for Use:
The Zeus Scientific, Inc. Thyroglobulin IgG ELISA Test System is an enzyme linked immunosorbent assay (ELISA) for the qualitative and semi-quantitative detection of IgG autoantibodies to human thyroglobulin in human serum. The results of this serological test together with other clinical findings may aid in the diagnosis of thyroid diseases. This test is for in vitro diagnostic use.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Kittie E. Madim
K991179 510(k) Num
Prescription Use
(Per 21 CFR 801,109)
OR
Over-The-Counter Use
(Optional Format 1-2-96)