Biomaterial based on an insolubilized dextran derivative and a growth factor
US6946443B2 · kind B2 · utility
16Cited by
0References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2001 |
| Grant date | Sep 20, 2005 |
| Priority date | — |
| Expiry date | Feb 27, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/414
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention concerns a biologically active material essentially comprising at least an insolubilized dextran derivative of general formula DMCaBbSUcSd and at least a growth factor having an activity on osteoarticular, dental and/or maxillofacial tissues, and the method for preparing same. The invention also concerns the uses of said biomaterial for preparing a repair or filing material, such as an implant, for osteoarticular, dental or maxillofacial applications and for preparing an orthopaedic, dental or maxillofacial prosthesis, and the prosthesis coated with said biologically active material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.