Minimally invasive retraction device having detachable blades
US8932210B2 · kind B2 · utility
20Cited by
49References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 2, 2009 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | Feb 4, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/7035
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A retraction device comprises a base and at least one retracting blade. The base has at least one tab. The retracting blade has a slotted distal end for receiving the tab of the base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.