Surgical access system and related methods
US12426866B2 · kind B2 · utility
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113References
18Claims
0Family size
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Key dates
| Filing date | Jun 15, 2022 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Apr 6, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/0262
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical access system comprising a tissue dilation assembly and a tissue retraction assembly, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and/or direction to) neural structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.