Surgical retractor holder
US4421108A · kind A · utility
72Cited by
6References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 1981 |
| Grant date | Dec 20, 1983 |
| Priority date | — |
| Expiry date | Jul 27, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B90/50
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A quick-release ratcheting holder for a surgical retractor which includes a spring detent to keep the holder from coming off the ring member when the retractor is relaxed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.