Coronary artery retraction clip
US5030224A · kind A · utility
377Cited by
2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 1989 |
| Grant date | Jul 9, 1991 |
| Priority date | — |
| Expiry date | Sep 25, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/083
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A coronary artery retraction clip consisting of a single piece of stainless steel wire formed into a uniquely shaped spring, partially covered with a soft, polymer coating to provide a non-slip surface allowing the clip to be readily gripped with surgical forceps, or the gloved hand is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.