Bipolar electrosurgical instruments
US12137963B2 · kind B2 · utility
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2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2019 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Oct 16, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/126
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A bipolar surgical instrument comprises a body, first and second opposed jaws located at the distal end of a shaft, the first jaw being movable with respect to the second jaw between an open position in which the first and second jaws are spaced apart from one another, and a closed position in which the first and second jaws are adjacent one another. The first and second elongate jaw members have respective first and second electrodes. A controller is operable to determine a starting voltage for application to the jaws.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.