Antithrombogenic surface
US5342621A · kind A · utility
348Cited by
12References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 1992 |
| Grant date | Aug 30, 1994 |
| Priority date | — |
| Expiry date | Sep 15, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L33/0029
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An anticoagulant releasably associated with a cell membrane mimicking substance is incorporated in a biomedical polymer or polymer coating and serves to both prevent the blood from recognizing the polymer as a foreign substance as well as actively interfere in any coagulation process that may occur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.