(83 days)
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No
The summary describes a laboratory test system for measuring a hormone and does not mention any AI or ML components.
No
The device is a diagnostic test system used to measure parathyroid hormone and aid in the diagnosis of hypercalcemia and hypocalcemia, not to treat a condition.
Yes
The "Intended Use / Indications for Use" section explicitly states that the device's measurements are "used in the differential diagnosis of hypercalcemia...and hypocalcemia."
No
The provided text describes a test system for measuring parathyroid hormone in plasma, which is a laboratory assay and not a software-only medical device. The description focuses on the biological measurement and its clinical application, with no mention of software as the primary or sole component.
Yes, based on the provided information, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The "Intended Use / Indications for Use" section explicitly states that the device is intended to "measure parathyroid hormone in plasma." This involves testing a biological sample (plasma) outside of the body (in vitro).
- Purpose: The measurements are used in the "differential diagnosis of hypercalcemia and hypocalcemia resulting from disorders of calcium metabolism." This indicates the device is used for diagnostic purposes.
These are key characteristics of an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
The Scantibodies Laboratory, Inc. Whole Parathyroid Hormone (PTH) test system is a device intended to measure parathyroid hormone in plasma. PTH measurements are used in the differential diagnosis of hypercalcemia (abnormally high levels of calcium in the blood) and hypocalcemia (abnormally low levels of calcium in the blood) resulting from disorders of calcium metabolism.
Product codes
CEW
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
Prescription Use
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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§ 862.1545 Parathyroid hormone test system.
(a)
Identification. A parathyroid hormone test system is a device intended to measure the levels of parathyroid hormone in serum and plasma. Measurements of parathyroid hormone levels are used in the differential diagnosis of hypercalcemia (abnormally high levels of calcium in the blood) and hypocalcemia (abnormally low levels of calcium in the blood) resulting from disorders of calcium metabolism.(b)
Classification. Class II.
0
DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized depiction of an eagle or bird-like figure with three curved lines representing its body and wings. The logo is surrounded by text that reads "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" in a circular arrangement.
Public Health Service
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
JUL 2 6 2005
Mr. Michael Nordstrom OA/RA Manager Scantibodies Laboratory, Inc. 9336 Abraham Way Santee CA 92071
Re: K051141
Trade/Device Name: Whole PTH ImmunoChemiluminoMetric (ICMA) Regulation Number: 21 CFR 862.1545 Regulation Name: Parathyroid hormone test system Regulatory Class: Class II Product Code: CEW Dated: April 29, 2005 Received: May 4, 2005
Dear Mr. Nordstrom:
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.
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 (CFR), Parts 800 to 895. 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); and good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820).
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This letter will allow you to begin marketing your 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) 276-0484. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act 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/industry/support/index.html.
Sincerely yours,
Carol C. Benem
Carol C. Benson, M.A. Acting Director Division of Chemistry and Toxicology Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known): K051141
Device Name: Whole PTH ImmunoChemiluminoMetric Assay (ICMA)
Indications For Use:
The Scantibodies Laboratory, Inc. Whole Parathyroid Hormone (PTH) test system is a device intended to measure parathyroid hormone in plasma. PTH measurements are used in the differential diagnosis of hypercalcemia (abnormally high levels of calcium in the blood) and hypocalcemia (abnormally low levels of calcium in the blood) resulting from disorders of calcium metabolism.
Prescription Use ✔ (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use __ (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
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Office of In Vitro Diagnostic Device Evaluation and Safety
510(k) K051144