Title:
INSERTION ASSISTING DEVICE FOR ENDOSCOPE
Document Type and Number:
Japanese Patent JP2016077316
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an insertion assisting device for endoscope, in which promotion force may easily obtained to insert an insertion part into celom.SOLUTION: The insertion assisting device comprises: a supporting part 23 arranged in fixable or fixed condition onto an insertion part extending from an operation part of an endoscope; a plurality of celom wall pressing means 24 which is supported on the supporting part in annular direction positioned at outer peripheral side of central axis line A1 of the insertion part and capable of sliding along with slide axis line A2 extending to the side of the operation part with an inclination to the outer peripheral side relatively to the central axis line in projecting direction from the supporting part 23 to the side of the operation part and in direction returning to the side of the supporting part 23; and a driving means sliding the celom wall pressing means 24 relatively to the supporting part 23.SELECTED DRAWING: Figure 3
Inventors:
FUJII YOSHINORI
Application Number:
JP2014208313A
Publication Date:
May 16, 2016
Filing Date:
October 09, 2014
Export Citation:
Assignee:
HOYA CORP
International Classes:
A61B1/00; G02B23/24
Attorney, Agent or Firm:
Kunio Miura
Kuniyo Miura
Kuniyo Miura