Composite bone graft material
US7621963B2 · kind B2 · utility
58Cited by
69References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2006 |
| Grant date | Nov 24, 2009 |
| Priority date | — |
| Expiry date | Mar 21, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A bone graft material comprising about 50-90% quickly bioresorbable porogen particles and about 10-50% of a calcium matrix material. A bioactive substance can be included in the matrix material, the porogen particles, or both. Commercial packages containing the bone graft materials and methods for repairing bone therewith are also claimed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.