Citrex II
510(k) K853077
Active
Valid until
No expiry
FDA recalls
None found
Documents
Trust
Regulatory status
| Region | Authorization | Number | Date | Status |
|---|---|---|---|---|
| United States | FDA 510(k)SESE | NumberK853077 | Date12 Aug 1985 | StatusActive |
Official records
- FDA 510(k) database K853077
Coverage
- Active
- Expiring
- Withdrawn
- Listed
- Not covered
United States — FDA 510(k) Active
Specification
- 510(k) Number
- FDA product code
- JPA
- Device class
- Class II
- Regulation
- 21 CFR Part 864.5425
- Advisory committee
- Hematology
- FDA decision
- SESE Substantially Equivalent
Overview
AI-generated summary, 20 Sep 2026
The Citrex II is a System, Multipurpose for In Vitro Coagulation Studies, designed for hematological analysis. It functions as a platelet aggregometer and coagulation analyzer, enabling the assessment of platelet function and blood clotting mechanisms through in vitro testing. The device supports multiple coagulation assays, providing quantitative measurements of platelet aggregation and other hemostatic parameters essential for diagnostic evaluation.
This system is intended for use in clinical hematology laboratories and research settings. Supplied as a reusable medical device, it requires proper calibration and maintenance to ensure accurate results. The Citrex II adheres to FDA regulatory standards, having received FDA 510(k) clearance under the classification of Class II devices (K853077). It operates within the scope of regulation number 864.5425 and is intended for in vitro diagnostic use only, with no MRI safety considerations specified.
Devices cleared under K853077
Devices that FDA's GUDID lists as cleared or approved under this submission number. One submission usually covers a whole product family, so the sizes and models are listed here once.
| UDI-DI | Size and differences | |||
|---|---|---|---|---|
| Sodium Citrate 100994 | 100994 / 100994 | G0561009940 | — | On the market |
Similar devices
Other devices filed under FDA product code JPA (System, Multipurpose For In Vitro Coagulation Studies).
- ROTEM® in-tem® 503-02-US by Tem Innovations GmbH
- GEN. DIAG. CHROMOSTRATE REF. PLASMA by Warner-Lambert Co.
- TEG 6s Hemostasis System Citrated: K, KH, RT, FF Assay Cartridge by HAEMONETICS CORPORATION
- HEMOCHRON SIGNATURE ELITE by International Technidyne Corp.
- TAS ANALYZER, MODEL 1009 by Cardiovascular Diagnostics, Inc.
- ELVI 818 DIGICLOT MULTISCAN by Volu Sol Medical Industries
- STA SATELLITE AUTOMATED MULTI-PARAMETER ANALYZER by DIAGNOSTICA STAGO, INC.
- CLOTRAC CITRATED WHOLE BLOOD COAGULATION CONTROLS by Hemotec, Inc.
- SYSMEX AUTOMATED COAGULATION ANALYZER, MODEL CA-1500 by Dade Behring, Inc.
- ROTEM DELTA THROMBOELASTOMETRY SYSTEM by Pentapharm GmbH