Flexible wound covering based on fibrin and process for its production
US6486377B2 · kind B2 · utility
23Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 2, 2001 |
| Grant date | Nov 26, 2002 |
| Priority date | — |
| Expiry date | May 2, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S602/90
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biodegradable, flexible wound covering based on fibrin and a process for its preparation are described, in which a fibrinogen solution is subjected to a single-stage or multistage dialysis, then a flexible fibrin web is formed by action of an aqueous thrombin solution on the fibrinogen solution and this is subsequently subjected to freeze-drying.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.