Neural tissue retraction and preservation device
US8491611B2 · kind B2 · utility
0Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2009 |
| Grant date | Jul 23, 2013 |
| Priority date | — |
| Expiry date | Jan 28, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/0218
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A self-retaining neural retraction clip, preferably having controlled retraction level and an off-set retraction means. This device can reduce operative site clutter to enhance disc access while providing consistent and stable dural retraction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.