发明名称 CROCK DEVICE FOR ENDOSCOPE
摘要 PROBLEM TO BE SOLVED: To provide a curving device for endoscope by which a crook part is returned to a straight state without developing the bending tendency of a stay wire even when the crook part is repeatedly crooked by a small curvature radius and excellent guiding and observation can be performed. SOLUTION: The stay wire 26 arranged at an almost 180 deg. symmetrical position to an operation wire 24 is formed of a super-elastic alloy wire.
申请公布号 JP2002010971(A) 申请公布日期 2002.01.15
申请号 JP20000194218 申请日期 2000.06.28
申请人 ASAHI OPTICAL CO LTD 发明人 OUCHI TERUO
分类号 A61B1/00;(IPC1-7):A61B1/00 主分类号 A61B1/00
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