(66 days)
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No
The provided 510(k) summary describes a laboratory test system for measuring parathyroid hormone and contains no mention of AI or ML technology.
No
The device is a diagnostic tool used to measure parathyroid hormone levels, which aids in the differential diagnosis of calcium metabolism disorders, rather than treating them.
Yes
The "Intended Use / Indications for Use" states that PTH measurements are used in the "differential diagnosis of hypercalcemia and hypocalcemia."
No
The device is described as a "test system" intended to measure parathyroid hormone in plasma and serum. This strongly implies a physical laboratory assay or kit, not a software-only device. The lack of any mention of software, algorithms, or digital processing further supports this conclusion.
Yes, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly states that the device is "intended to measure parathyroid hormone in plasma and serum." This involves testing biological samples (plasma and serum) outside of the body.
- Diagnostic Purpose: The intended use also specifies that the measurements are "used in the differential diagnosis of hypercalcemia and hypocalcemia resulting from disorders of calcium metabolism." This indicates the device is used to provide information for diagnosing a medical condition.
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 and serum. 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 (comma separated list FDA assigned to the subject device)
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
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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): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
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Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
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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.
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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 eagle or bird-like figure with three curved lines representing its body and wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" is arranged in a circular fashion around the bird-like figure. The logo is in black and white.
Public Health Service
SEP - 9 2005
Food and Drug Administratio 2098 Gaither Road Rockville MD 20850
Mr. Michael Nordstrom QA/RA Manager Scantibodies Laboratory, Inc. 9336 Abraham Way Santee, California 92071
K051810 Re:
K051610
Trade/Device Name: Whole PTH Immunoradiometric (IRMA) Tube Assay Regulation Number: 21 CFR § 862.1545 Regulation Name: Parathyroid hormone test system Regulatory Class: II Product Code: CEW Dated: August 27, 2005 Received: August 31, 2005
Dear Mr. Nordstrom:
We have reviewed your Section 510(k) premarket notification of intent to market the device wf nave reviewed your becamed the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate for use stated in the encrobate) to regard and the Medical Device Amendments, or to continered prial to May 20, 1978, the oncordance with the provisions of the Federal Food, Drug, devices that have been require approval of a premarket approval application (PMA). alle Cosment Act (71ct) that do not required to the general controls provisions of the Act. The r ou may, therefore, manel are act include requirements for annual registration, listing of general ochiles provinsitive, 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 may oc subject to such adultions vehicles in the segulations (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 i tease be activised that I Drivision that your device complies with other requirements of the Act that I Dri has intact and regulations administered by other Federal agencies. You must or any I cuthat statutes and regentlers, 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. Benam
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):
Device Name: Whole PTH Immunoradiometric (IRMA) Tube Assay
Indications For Use:
The Scantibodies Laboratory, Inc. Whole Parathyroid Hormone (PTH) test system is a device intended to measure parathyroid hormone in plasma and serum. 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 Y (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)
Concurrence of CDRH, Office of In Vitro Diagnostic Devices (OIVD) 220-
Division Sign-Off
Office of In Vitro Diagnostic Device Evaluation and Safety
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