(50 days)
Pacific Hemostasis Heparin Control Plasma Level 2, an unassayed control plasma, is intended for use in heparin assay procedures. In addition, it can be used for quality control in monitoring heparin therapy with Activated Partial Thromboplastin Time (APTT) testing. It will yield APTT values in the moderately high abnormal range.
Pacific Hemostasis Heparin Control Level 2 is a lyophilized preparation of citrated plasma obtained from healthy donors, which contains sodium heparin, stabilizers and buffers. Each unit of source material used in the preparation of the reagent has been tested by an FDA approved method and found nonreactive for HBsAG and negative for antibodies to HIV and HCV.
The provided K992279 510(k) Summary describes the "Heparin Control Plasma, Level 2" device. This is an in vitro diagnostic device, specifically a control plasma used for heparin assay procedures and monitoring heparin therapy with Activated Partial Thromboplastin Time (APTT) testing.
Here's an analysis of the acceptance criteria and the study that proves the device meets them:
1. Table of Acceptance Criteria and Reported Device Performance
| Acceptance Criteria | Reported Device Performance |
|---|---|
| Precision: | |
| Between-run CV |
§ 864.5425 Multipurpose system for in vitro coagulation studies.
(a)
Identification. A multipurpose system for in vitro coagulation studies is a device consisting of one automated or semiautomated instrument and its associated reagents and controls. The system is used to perform a series of coagulation studies and coagulation factor assays.(b)
Classification. Class II (special controls). A control intended for use with a multipurpose system for in vitro coagulation studies is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 864.9.