Electric flexible endoscope system
作者： Seiichiro Kimoto , Toshimasa Kawai , Toshinari Maeda , 俊成 前田 , 誠一郎 木許
DOI:
关键词: Acoustics 、 Flexible endoscope 、 Moment (physics) 、 Signal 、 Bending 、 Line (electrical engineering) 、 Electronic engineering 、 Electromagnetic brake 、 Bent molecular geometry 、 Engineering
摘要: PROBLEM TO BE SOLVED: To provide an electric flexible endoscope system that enables a bending operation of section after understanding given bent state the section. SOLUTION: A wire 24 has mark portions 24a arrayed in line positions when portion 23 is non-flexed state. When are positions, optical sensor 35 detects it. An control 30 trackball 36 with electromagnetic brake 36a. The 36a operated ON/OFF according to detection signal output from 35. array outputs signal. Urging force then canceled for moment reduce rotational resistance on and thereby notify operator 23. COPYRIGHT: (C)2003,JPO
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