Endoscopic treating tool
US4896678A · kind A · utility
1,511Cited by
10References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 9, 1987 |
| Grant date | Jan 30, 1990 |
| Priority date | — |
| Expiry date | Dec 9, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/292
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Endoscopic treating tool in which structure is provided for completely releasing the transmission of force to a treatment part of the tool adjacent a tip end of an insertable part of the tool from the operating member provided at a base side of the insertable part when the operating force for the operating member becomes larger than a predetermined amount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.