Thread-like knife for tissue cutting
US9526567B2 · kind B2 · utility
1Cited by
108References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2014 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Jun 27, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1807
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An end effector assembly for use with an electrosurgical instrument is provided. The end effector assembly includes a pair of opposing jaw members configured to grasp tissue therebetween. The assembly also includes a thread-like member having a first end coupled to at least one jaw member and a drive member coupled to a second end of the thread-like member. The drive member is configured to position the thread-like member between a first position and a second position, wherein the thread-like member cuts tissue when positioned in the second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.