Surgical instrument comprising an electrode
US9028483B2 · kind B2 · utility
33Cited by
978References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2009 |
| Grant date | May 12, 2015 |
| Priority date | — |
| Expiry date | Aug 29, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/327
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical instrument can comprise a first electrode, a second electrode, and a retractable sheath. At least one of the electrodes can comprise an insulative jacket extending along the length thereof which can comprise a tissue stop for limiting the progression of the electrode into tissue. In various embodiments, a surgical instrument can comprise a first electrode, a second electrode, and a displaceable arc guard positioned between the electrodes. In certain embodiments, a surgical instrument can comprise an electrode including a flexible mesh configured to conform to the tissue against which it is positioned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.