Title:
MEDICAL CARE DEVICE
Document Type and Number:
Japanese Patent JP2023081528
Kind Code:
A
Abstract:
To provide a medical care device having a simple and compact constitution and being excellent in operability and convenience.SOLUTION: An operation mechanism is constituted while including: a holdable case being coupled to a long member; an operation member having a turning operation plate turnably arranged to the case; an operation transmission member provided between the turning operation plate and operation wires at a near end side of a long member, moves the operation wires in opposite directions with each other in the axial directions of the operation wires in response to the turning of the turning operation plate, and generates tension to at least one of operation wires; and operation plate contact walls 41 and 42 which are arranged to positions relatively fixed to the case, being brought into slidably contact to an outer peripheral surface of the turning operation plate, and turnably hold the turning operation plate. The operation plate contact walls 41 and 42 include stopper surfaces 41a, 41b, 42a, and 42b which are brought int friction contact to an outer peripheral surface of turning operation plate receiving the tension of at least one operation wire via the operation transmission member, and restricts the turning of the turning operation plate.SELECTED DRAWING: Figure 5
Inventors:
SHIMA TATSUYA
Application Number:
JP2021195299A
Publication Date:
June 13, 2023
Filing Date:
December 01, 2021
Export Citation:
Assignee:
NIPPON ZEON CO
International Classes:
A61B1/008
Attorney, Agent or Firm:
Ariga International Patent Office
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