Method for preparing a dual pathway clotting enhancer for blood collection tube
US5464776A · kind A · utility
3Cited by
10References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 1994 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | Sep 15, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/4905
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A blood collection assembly includes a container, optionally covered by a puncturable septum and evacuated. A clotting enhancer in the container activates both the intrinsic and extrinsic coagulation pathways. The invention includes a method to make the clotting enhancer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.