Intervertebral implant
US9498337B2 · kind B2 · utility
0Cited by
6References
2Claims
0Family size
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Key dates
| Filing date | Dec 23, 2013 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Nov 28, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/38
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An intervertebral implant, particularly an intervertebral implant comprising local degradable hydroxyl apatite/metal block and based on a support mounting model of porous hydroxyl apatite with metal powders held for sintering and molding, guides osseous tissues to grow in porous metal and is steadily merged in upper and lower bones when the implanted hydroxyl apatite is gradually degraded in a certain period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.