Endoscopic surgical tool
US9451936B2 · kind B2 · utility
0Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2007 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Oct 15, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/037
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is related to an endoscopic treatment tool which is inserted to a body cavity endoscopically including a wire, a surgical section which is disposed on a first end of the wire and used for treatment inside the body cavity, and an operator section which is disposed on the second end of the wire and moves in conjunction with the wire so as to rotate by a rotary operation; and the movement of the operator section in conjunction with the wire is released upon exerting more than a predetermined torsional load on the wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.