Hemostatic sponge
US9517287B2 · kind B2 · utility
1Cited by
123References
30Claims
0Family size
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Key dates
| Filing date | Jun 30, 2014 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Sep 12, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/05
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides a hemostatic composite sponge comprising a porous matrix of a biomaterial and a material enhancing the adherence of said sponge to the applied tissue stably associated with at least one surface of said sponge, a method of producing these sponges and their use in hemostasis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.