Inorganic resorbable bone substitute material
US8715744B2 · kind B2 · utility
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10References
49Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 2004 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | Nov 18, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates in particular to a hydroxyl apatite/silica granular material of defined morphology, a highly porous bone substitute material based on this granular material and a glass ceramic material based in turn thereon as bone substitute material which is characterized by a variable mechanical strength, and shaped bodies of this material, materials of different mechanical strength being preferably used in the shaped body. The bone substitute materials according to the invention are characterized by a high resorbability in vivo.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.