Endoscope treatment tool
US9687248B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2015 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Jun 26, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/122
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An endoscope treatment tool includes a clip main body which includes a pair of arm portions; a pressing tube through which the clip main body is inserted; a locking portion which is disposed on an inner circumferential surface of a proximal end of the pressing tube; a locked portion which is disposed on the proximal end side of the clip main body; a sheath portion; a linear member connected to the clip main body and inserted through the sheath portion; a stopper portion which is configured to regulate a protrusion length of the linear member with respect to the distal end of the sheath portion; and a connection member which is disposed at a distal end of the linear member such that a connection between the linear member and the clip main body is released by regulating a movement of the clip main body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.