Medical implant device
US8632604B2 · kind B2 · utility
18Cited by
107References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 20, 2010 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Nov 22, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2230/0004
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical implant device comprises a substrate (10) having an undulating surface provided by peaks (12) which are separated by recesses (14). The device includes a porous coating layer provided on the undulating surface of the substrate which comprises a plurality of particles (16). The spacing between adjacent peaks on the surface of the substrate is less than the particle size of the particles. The particles are bonded to the peaks on the surface of the substrate and adjacent particles are bonded to one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.