CURVE OPERATION DEVICE OF ENDOSCOPE,申请号JP20030298616-传众专利搜索

CURVE OPERATION DEVICE OF ENDOSCOPE

申请公布号：JP2005065931(A)

申请号：JP20030298616

申请日期：2003.08.22

申请公布日期：2005.03.17

申请人：

FUJINON CORP

发明人：ASAMI KENJI

分类号：A61B1/00;(IPC1-7):A61B1/00

主分类号：A61B1/00

摘要：PROBLEM TO BE SOLVED: To provide a curve operation device of an endoscope preventing an operator from being confused by crossing a first pulling wire 46a, 46b for curvingly operating a first curve section 16. SOLUTION: In the curve operation device of the endoscope, a first operation lever 28 disposed on the rear surface of a operation section 10 on hand is connected to a first pulley 48, proximal end portions a pair of first pulling wires 46a, 46b are wound on the first pulley 48. The first pulling wires 46a, 46b are connected to a pair of first angle wires 42a, 42b and connected to the first curve section 16, after crossing. A second operation lever 30 disposed on the front surface of the operation section 10 on hand is connected to a second pulley 58, a pair of second pulling wire 56a, 56b are connected to the second pulley 58, and the second pulling wires 56a, 56b are connected to a pair of angle wires 52a, 52b without crossing and are connected to a second curve section 18. COPYRIGHT: (C)2005,JPO&NCIPI