Non-thrombogenic coating composition and methods for using same
US5955588A · kind A · utility
102Cited by
3References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 1998 |
| Grant date | Sep 21, 1999 |
| Priority date | — |
| Expiry date | Sep 22, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08B37/0075
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides an anti-thrombogenic coating composition for blood-contacting surfaces. The coating comprises a covalent complex of from 1 to 30 hydrophobic silyl moieties of Formula I: ##STR1## wherein R.sub.1 is a C.sub.1-8 alkyl or C.sub.6-32 aryl group, each R.sub.2 is independently selected from the group consisting of C.sub.1-8 alkyl and C.sub.6-32 aryl, R.sub.3 is N or O, and n is a number from 1 to 10, directly bound to a heparin molecule via covalent bonding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.