Arthroplasty process for securely anchoring prostheses to bone, and arthroplasty products therefor
US6051751A · kind A · utility
111Cited by
12References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 16, 1997 |
| Grant date | Apr 18, 2000 |
| Priority date | — |
| Expiry date | Sep 16, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S623/923
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A synovial prosthetic member includes a body having an articulating surface and an anchor surface, the articulating surface being configured for articulation with another articulating surface of a synovial joint, the anchor surface being configured for cementing to bone, the body being composed of ultrahigh molecular weight polyethylene (UHMWPE), the anchor surface having been subjected to treatment by either ion implantation, ion beam assisted deposition, or sputter deposition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.