Preformed mantle
US5665121A · kind A · utility
47Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 29, 1996 |
| Grant date | Sep 9, 1997 |
| Priority date | — |
| Expiry date | Feb 29, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2310/00958
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A prosthesis having attachment portion for insertion into or attachment to a patient's bone without bone cement. Parts of the attachment portion on the prosthesis are attached to the bone are covered with a mantle of synthetic resin material and which has a roughened outer surface with bone fragments or calcium phosphate fragments embedded therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.