公开(公告)号：US08157811B2

公开(公告)日：2012-04-17

申请号：US10316590

申请日：2002-12-11

申请人： Minoru Shinozuka ,  Ichiro Takahashi ,  Tomihisa Kato ,  Munechika Matsumoto

发明人： Minoru Shinozuka ,  Ichiro Takahashi ,  Tomihisa Kato ,  Munechika Matsumoto

IPC分类号： A61B17/221

CPC分类号： A61B17/32056 ,  A61B17/221 ,  A61B2017/2212

摘要： There is disclosed a treatment device for an endoscope, comprising a treatment portion in which an operation wire is forward/backward moveably inserted into a main tube of an elongated flexible tube to be inserted into a body, a tip end of the operation wire forms a loop for treatment by itself in a projection state from the main tube, and the loop is adapted to be retractable and storable in the main tube, wherein the treatment portion is formed with a wire rope obtained by integrally intertwining a plurality of side strand wires with a core strand wire, and spiral convex or concave portions continuously disposed along the outer periphery of the wire rope are formed with the side strand wires.

摘要翻译： 公开了一种用于内窥镜的治疗装置，其包括处理部，其中操作线向前/向后可移动地插入到被插入到主体中的细长柔性管的主管中，操作线的末端形成 该回路用于从主管以投影状态自身处理，并且该回路适于在主管中可缩回并存储，其中处理部形成有通过将多根侧股线与 芯股线，以及沿着钢丝绳的外周连续设置的螺旋状的凸部或凹部，由侧股线形成。

公开(公告)号：US20050154400A1

公开(公告)日：2005-07-14

申请号：US11012865

申请日：2004-12-16

申请人： Tomihisa Kato ,  Munechika Matsumoto ,  Minekazu Kamei

发明人： Tomihisa Kato ,  Munechika Matsumoto ,  Minekazu Kamei

IPC分类号： A61B17/00 ,  A61B17/22 ,  A61B17/28 ,  A61M29/00

CPC分类号： A61B17/22 ,  A61B17/221 ,  A61B17/2909 ,  A61B2017/00336 ,  A61B2017/00867 ,  A61B2017/2212

摘要： In a medical treatment tool (1, 1A, 1B), a flexible linear wire forms a main linear wire portion (2) provided by a wire-stranded helical hollow tube (6) coated with an outer protective layer (8). An operational core elongation (4) is slidably inserted into the main linear wire portion (2) of the wire-stranded helical hollow tube (6). A front end of the main linear wire portion (2) is connected to a front end of the operational core elongation (4), and a rear end of the operational core elongation (4) is connected to a hand access portion (5) placed at a rear end of the main linear wire portion (2). A diametrically expandable portion (3) is formed at a distal end portion of the main linear wire portion (2) by exposing the wire-stranded helical hollow tube (6) outside from the outer protective layer (8). An outer surface of the wire-stranded helical hollow tube (6) of the diametrically expandable portion (3) is at least diametrically reduced, and the diametrically expandable portion (3) forms a basket-like configuration which is shiftable into a diametrically shrunken configuration due to a relative siliding displacement between the operational core elongation (4) and the main linear wire portion (2) so as to efficiently retrieve foreign matters within the human somatic cavity.

摘要翻译： 在医疗工具（1,1A，1B）中，柔性线状线形成由涂覆有外保护层（8）的线绞螺旋中空管（6）提供的主线性线部分（2）。 操作的芯伸长率（4）可滑动地插入到绞线螺旋中空管（6）的主线性线部分（2）中。 主线性线部分（2）的前端连接到操作芯伸长率（4）的前端，并且操作芯伸长率（4）的后端连接到放置的手部接近部分（5） 在主线性线部分（2）的后端处。 通过将线束状螺旋形中空管（6）暴露在外部保护层（8）的外部，在主线性线部分（2）的远端部分处形成直径可膨胀部分（3）。 直径可膨胀部分（3）的绞线螺旋中空管（6）的外表面至少直径减小，并且直径可膨胀部分（3）形成篮状构造，其能够沿径向缩小的构型 由于操作芯伸长率（4）和主线性线部分（2）之间的相对硅质位移，以有效地回收人体腔内的异物。

公开(公告)号：US4846772A

公开(公告)日：1989-07-11

申请号：US248238

申请日：1988-09-19

申请人： Minoru Saruta ,  Munechika Matsumoto

发明人： Minoru Saruta ,  Munechika Matsumoto

IPC分类号： B41J19/18 ,  B41J19/20 ,  D07B1/16 ,  F16G9/00 ,  F16H55/26

CPC分类号： D07B1/162 ,  F16G9/00 ,  D07B2201/2086 ,  Y10T428/2936 ,  Y10T74/18152 ,  Y10T74/20456

摘要： A driving rope for use with the printing head carriage of a word processor, a plotter or other compact equipment. The driving rope generally comprises a core rope and a thread formation of resin disposed thereon. Unlike a conventional timing belt, this driving rope is deformable for easy routing and yet assures a positive and accurate shift of the carriage.