Title:
ENDOSCOPE CLIP UNIT
Document Type and Number:
Japanese Patent JP2020185036
Kind Code:
A
Abstract:
To provide an excellently operable endoscope clip unit when maintaining a half-open state of the clip and gripping an affected part.SOLUTION: An endoscope clip unit includes: a clip 101 formed by a material which has spring property so that it is in the shape of being expanded forward; and an annular ring 109 which is engaged with the clip 101, elastically deforms the clip by being moved from a rear end side of the clip to an end side, and is forced to close. The clip 101 is provided with: a first engaging part 105a which temporarily stops the ring in a fully open state of the clip from the rear end side to the end side when the ring is engaged with an outer periphery; and a second engaging part 105b which is positioned on the end side from the first engaging part and curves inward so that it is temporarily stopped in a prescribed half-open state narrower than the fully open state when the ring is engaged with the outer periphery.SELECTED DRAWING: Figure 1
Inventors:
NISHIMURA MIYUKI
Application Number:
JP2019089561A
Publication Date:
November 19, 2020
Filing Date:
May 10, 2019
Export Citation:
Assignee:
LAKE E2 CO LTD
International Classes:
A61B17/122
Domestic Patent References:
| JPH11513292A | 1999-11-16 | |||
| JP2016193003A | 2016-11-17 | |||
| JP2007229428A | 2007-09-13 | |||
| JP2009240757A | 2009-10-22 | |||
| JP2014188344A | 2014-10-06 | |||
| JP2016171911A | 2016-09-29 |
Attorney, Agent or Firm:
Sasaki bell