Title:
医療機器
Document Type and Number:
Japanese Patent JP6885037
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a medical apparatus capable of effectively preventing damage of operation wires and a tubular body without lowering a yield even when being placed under high-temperature environment during a manufacturing process.SOLUTION: A medical apparatus (a catheter) 1 includes: a tubular body; a plurality of operation wires connected to the tubular body; an operation-part body 94; and a bending operation part 92 rotatably and slidably provided at the operation-part body 94. One of the operation-part body 94 and the bending operation part includes an engagement projection 97, and the other includes an engagement groove 924 engageable with the engagement projection 97. The bending operation part 92 is movable with respect to the operation-part body 94 and, when the bending operation part 92 is located at a stationary position, the operation wires become a loose state and, when it is located at the operation position, become a tense state.SELECTED DRAWING: Figure 6
Inventors:
Kenichi Kanemasa
Shinetsu Harada
Shinetsu Harada
Application Number:
JP2016229419A
Publication Date:
June 09, 2021
Filing Date:
November 25, 2016
Export Citation:
Assignee:
Sumitomo Bakelite Co., Ltd.
International Classes:
A61M25/092
Domestic Patent References:
| JP2014188335A |
Attorney, Agent or Firm:
Shunsuke Umeda