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公开(公告)号：US20150342633A1
公开(公告)日：2015-12-03
申请号：US14822142
申请日：2015-08-10
Applicant: OLYMPUS CORPORATION
Inventor： Yutaka YANUMA , Madoka KIYOKAWA
IPC: A61B17/3205 , A61B17/3209 , A61B19/00 , A61B1/00 , A61B1/018
Abstract: A treatment instrument for an endoscope used in combination with an endoscope having a raising base at a distal end section of a channel, the treatment instrument for the endoscope includes a sheath section having flexibility; a treatment section installed closer to a distal end side than the sheath section; and a manipulation unit installed at a proximal end of the sheath section and configured to manipulate the treatment section, wherein the sheath section has a sheath main body; a sandwiched portion formed at a distal end side of the sheath main body and sandwiched between the raising base and an inner circumferential surface of the channel; and a torque transmission member configured to transmit a rotational torque input at the proximal end side by a user and turn the sheath main body about the axis.
Abstract translation: 一种内窥镜用处理器具，与在通道的前端部具有升高基座的内窥镜组合使用，所述内窥镜用处理器具具有柔性的鞘部， 设置在比所述鞘部更靠近前端侧的处理部; 以及操作单元，其安装在所述鞘部的基端，构成为操作所述处理部，所述鞘部具有鞘主体; 夹持部，其形成在所述护套主体的前端侧并夹在所述升高基座和所述通道的内周面之间; 以及扭矩传递构件，其被构造成传递由使用者在基端侧输入的旋转扭矩并使护套主体绕轴线转动。
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公开(公告)号：US20170128188A1
公开(公告)日：2017-05-11
申请号：US15416280
申请日：2017-01-26
Applicant: OLYMPUS CORPORATION
Inventor： Yusuke NOMURA , Toshihiro YAMAGATA , Madoka KIYOKAWA
CPC classification number: A61F2/04 , A61F2/848 , A61F2/94 , A61F2/95 , A61F2002/041 , A61F2002/8483 , A61F2002/8486 , A61F2002/9528 , A61F2210/0076 , A61F2220/0016 , A61F2250/0018 , A61F2250/0029
Abstract: A stent for medical use includes: a main body which includes a first rigid portion formed in a tubular shape along a longitudinal axis and having a predetermined rigidity with respect to a compression force exerted in a radial direction and a second rigid portion having a rigidity less than that of the first rigid portion, the second rigid portion which is substantially coaxial with and continues to a proximal end of the first rigid portion, and the second rigid portion which formed in a tubular shape along the longitudinal axis; and a gripping target region which is provided on an outer circumferential surface of the second rigid portion and is gripped by a gripping tool when the main body is led into a channel of an endoscope.
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公开(公告)号：US20160193454A1
公开(公告)日：2016-07-07
申请号：US15068821
申请日：2016-03-14
Applicant: OLYMPUS CORPORATION
Inventor： Madoka KIYOKAWA , Yutaka YANUMA
CPC classification number: A61M25/10 , A61B17/22 , A61B17/221 , A61B17/320016 , A61B18/1492 , A61B2017/00314 , A61B2017/00323 , A61B2017/22038 , A61B2017/22039 , A61B2017/22062 , A61B2017/22065 , A61B2017/22082 , A61B2017/2212 , A61B2018/00285 , A61B2018/00482 , A61B2018/00601 , A61B2018/1412 , A61B2018/144 , A61B2090/0811 , A61B2090/3933 , A61B2090/3966 , A61M5/007 , A61M25/10182 , A61M25/10187
Abstract: A catheter includes: a tubular insertion section configured to be inserted into a body; an expandable and contractible balloon that is disposed at a distal end portion of the insertion section to communicate with lumen of the insertion section; a knife wire that is disposed at the distal end portion of the insertion section and configured to treat a biological tissue; and an operation section that is disposed at a proximal end portion of the insertion section and configured to operate the balloon and the knife wire. The operation section includes a connecting portion that is fitted to a fluid discharge port of a pressurizer capable of supplying a fluid for causing the balloon to expand and a fixing tool which is configured to fix the operation section to the pressurizer to be detachable therefrom.
Abstract translation: 导管包括：管状插入部，其构造成插入体内; 可伸缩气囊，其设置在所述插入部的远端部，以与所述插入部的内腔连通; 刀线，其设置在所述插入部的前端部，并且被构造成处理生物体组织; 以及操作部，其设置在所述插入部的基端部并且被配置为操作所述气囊和所述刀线。 操作部包括：连接部，其安装在能够供给用于使气囊膨胀的流体的加压器的流体排出口;以及固定工具，其被配置为将操作部固定在加压器上以便可拆卸。
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