Preparation of antithrombogenic polymeric materials
US4273873A · kind A · utility
46Cited by
7References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 1977 |
| Grant date | Jun 16, 1981 |
| Priority date | — |
| Expiry date | Oct 25, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N11/096
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Antithrombogenic polymeric materials are prepared by bonding a synthetic fibrinolytic compound or a combination of a synthetic fibrinolytic compound and a fibrinolytic enzyme to a polymeric material. Bonding is preferably by covalent or ionic bonding. The antithrombogenic polymeric materials are useful for preparing various types of medical articles that come into contact with blood.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.