Prosthetic valve holder
US4655218A · kind A · utility
291Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 1985 |
| Grant date | Apr 7, 1987 |
| Priority date | — |
| Expiry date | Oct 10, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/2427
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A holder of a valve prosthesis implantable in a patient's circulatory system, including arms which have handles at one of their ends, and three or more working jaws provided at the end thereof for a valve prosthesis to secure thereon. The ends of all the working jaws form a circle when brought apart.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.