(439 days)
Human Albumin CSF Kit for use on SPAPLUS is intended for the in-vitro quantification of human albumin in serum and cerebrospinal fluid (CSF) samples on the SPAPLUS analyser. Measurement of albumin aids in the diagnosis of kidney and intestinal diseases in conjunction with other laboratory and clinical findings.
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This document is a 510(k) clearance letter from the FDA for "The Binding Site Human Albumin CSF kit for use on SPAplus". It confirms that the device is substantially equivalent to legally marketed predicate devices.
The document does not contain a detailed study report with acceptance criteria and device performance as described in your request. It's a regulatory approval, not a scientific publication presenting study data.
Therefore, I cannot provide the specific information requested about acceptance criteria, sample sizes, ground truth establishment, or expert qualifications based on this document. These details would typically be found in the 510(k) submission itself or in a separate study report, not in the clearance letter.
§ 866.5040 Albumin immunological test system.
(a)
Identification. An albumin immunological test system is a device that consists of the reagents used to measure by immunochemical techniques the albumin (a plasma protein) in serum and other body fluids. Measurement of albumin aids in the diagnosis of kidney and intestinal diseases.(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.