Neural tissue retraction and preservation device
US9402535B2 · kind B2 · utility
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12References
1Claims
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Key dates
| Filing date | Jun 24, 2013 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Jun 24, 2033 |
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.