公开(公告)号：US20160100745A1

公开(公告)日：2016-04-14

申请号：US14969553

申请日：2015-12-15

Applicant: OLYMPUS CORPORATION

Inventor： Hideyuki SETO ,  Eijiro SATO ,  Takeru KONDO ,  Takashi NARA

IPC: A61B1/005

CPC classification number: A61B1/0055 ,  A61B1/0057 ,  A61B1/307 ,  A61B2017/00309 ,  A61M25/0054 ,  A61M25/0138 ,  A61M25/0147 ,  G02B23/24 ,  G02B23/2476

Abstract: In a bending tube for endoscope on which torsion preventing tab mechanisms are provided on the respective middle parts of first and second slots for bending located in an area from the proximal end of a bending tube body to a predetermined position on the distal end side (the torsion suppressing area), and the bending tube body being permitted to bend by the first and second slots for bending, the torsion preventing tab mechanism of at least any one of the first and second slots for bending arranged on the proximal end side of each of arrays (first and second arrays), other than the first and second slots for bending located at the most proximal end, among the first and second slots for bending arrayed in a same line, respectively, along a longitudinal direction of the bending tube body, is removed.

Abstract translation: 在用于内窥镜的弯曲管中，在弯曲管的弯曲管中，在弯曲管弯曲管中，在弯曲管本体的基端至远端侧的预定位置的区域中，在第一和第二槽弯曲的中间部分上设有防扭突片机构 扭转抑制区域），并且弯曲管体被第一和第二槽弯曲弯曲，用于弯曲的第一和第二槽中的至少任一个的扭转防止突片机构布置在每个的基端侧 分别位于最靠近端部的用于弯曲的第一和第二狭槽的第一和第二槽之间的第一和第二槽中的阵列（第一和第二阵列）分别沿着弯曲管主体的纵向方向排列在同一直线上， 被删除。