Metallo-polymeric prosthesis with cavitied interconnection
US4205400A · kind A · utility
80Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 1978 |
| Grant date | Jun 3, 1980 |
| Priority date | — |
| Expiry date | Dec 4, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/389
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An interconnection is provided for a human body implant having a polymeric articular surface member supported by a substantially rigid, metallic base plate. Reversely tapered apertures in the supporting base plate enclose portions of the unitary polymeric surface member, which portions protrude past the general interface of the surface member and base plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.