Haemostatic composition comprising hyaluronic acid
US8021684B2 · kind B2 · utility
5Cited by
105References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 7, 2005 |
| Grant date | Sep 20, 2011 |
| Priority date | — |
| Expiry date | Dec 12, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2400/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to a haemostatic composition comprising a biologically absorbable material and hyaluronic acid or a derivative thereof, methods of producing such compositions and the use of these compositions. In particular the method of producing said haemostatic composition comprises treating it with dry heat at a temperature between 110-200° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.