21 C.F.R. § 864.7040

Current through September 30, 2024
Section 864.7040 - Adenosine triphosphate release assay
(a)Identification. An adenosine triphosphate release assay is a device that measures the release of adenosine triphosphate (ATP) from platelets following aggregation. This measurement is made on platelet-rich plasma using a photometer and a luminescent firefly extract. Simultaneous measurements of platelet aggregation and ATP release are used to evaluate platelet function disorders.
(b)Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 864.9 .

21 C.F.R. §864.7040

45 FR 60609, Sept. 12, 1980, as amended at 84 FR 71799, Dec. 30, 2019
84 FR 71799, 12/30/2019