Cervical fusion retractor
US4881525A · kind A · utility
66Cited by
3References
3Claims
0Family size
Inventor
Key dates
| Filing date | Sep 9, 1988 |
| Grant date | Nov 21, 1989 |
| Priority date | — |
| Expiry date | Sep 9, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A tissue retractor for use in surgical procedures comprising a pair of elongate retractor mounting members pivotally connected at proximal ends to permit relative articulation and to clamp the mounting members at any selected angle relative to each other with retractor securing elements mounted on the respective retractor mounting members for movement reciprocally along the length of the retractor mounting members and positioning the retractor securing means at a selected point there upon is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.