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公开(公告)号:US5800411A
公开(公告)日:1998-09-01
申请号:US709065
申请日:1996-09-06
申请人: Mamoru Nakada , Minoru Shinozuka
发明人: Mamoru Nakada , Minoru Shinozuka
CPC分类号: A61M25/0068 , A61M25/0074 , A61M25/007 , A61M25/0075
摘要: A catheter to be used as an injection tube includes a flexible sheath to be inserted into a celom through an insertion channel of an endoscope for injecting a medicinal solution or the like into the celom through the sheath. The sheath includes a distal end portion which has a distal aperture smaller than the inside diameter of the sheath, a frontmost portion rounded with a radius of curvature larger than the thickness of the wall of the sheath, and at least one slit extending to the distal aperture.
摘要翻译: 用作注射管的导管包括通过内窥镜的插入通道插入到celom中的柔性护套,用于通过护套将药液等注入到celom中。 所述护套包括远端部分,所述远端部分具有小于所述鞘的内径的远端孔径,以比所述护套的壁的厚度大的曲率半径圆化的最前部分以及延伸至所述远端的至少一个狭缝 光圈。
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公开(公告)号:US5601588A
公开(公告)日:1997-02-11
申请号:US534298
申请日:1995-09-27
CPC分类号: A61B10/04 , A61B17/3417 , A61B2010/045 , A61B2017/00867 , A61B2017/3488
摘要: An endoscopic puncture needle including a flexible outer sheath, a flexible inner sheath advanceably and retreatably inserted through the outer sheath, and a needle element formed at the distal end of the inner sheath, in which the inner sheath is made of a metallic pipe.
摘要翻译: 一种内窥镜穿刺针,其包括柔性外护套,通过外护套可推进地和可延伸地插入的柔性内护套,以及形成在内护套的远端处的针元件,其中内护套由金属管制成。
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公开(公告)号:US08157811B2
公开(公告)日:2012-04-17
申请号:US10316590
申请日:2002-12-11
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。
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公开(公告)号:US4865017A
公开(公告)日:1989-09-12
申请号:US210755
申请日:1988-06-23
申请人: Minoru Shinozuka
发明人: Minoru Shinozuka
IPC分类号: A61B17/22
CPC分类号: A61B17/221 , A61B2017/2212
摘要: An endoscopic operation instrument according to the present invention comprises an operating portion formed by a plurality of elastic wires or a folded-back elastic wire received in the distal end of a flexible sheath, the elastic wires or the folded-back elastic wire being bent in the intermediate portion, wherein the bent portions of the elastic wires are located at different positions. Thus, the handling of the instrument is facilitated when the operating portion is pulled in and pushed out.
摘要翻译: 根据本发明的内窥镜操作器具包括由多根弹性线形成的操作部分或容纳在柔性护套的远端中的折回弹性线,弹性线或折回弹性线被弯曲成 中间部分,其中弹性线的弯曲部分位于不同的位置。 因此,当操作部分被拉入和推出时,便于操纵仪器。
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公开(公告)号:US5766184A
公开(公告)日:1998-06-16
申请号:US669479
申请日:1996-07-01
IPC分类号: A61B10/00 , A61B10/04 , A61B10/06 , A61B17/00 , A61B17/064 , A61B17/122 , A61B17/128 , A61B17/28 , A61B17/32 , A61B17/34 , A61B18/00 , A61B18/14 , A61B19/00 , A61M5/32 , A61B17/10
CPC分类号: A61B17/29 , A61B17/00234 , A61B17/122 , A61B17/1285 , A61B17/2909 , A61B17/320068 , A61B17/34 , A61B18/1445 , A61B18/1492 , A61B90/94 , A61B10/02 , A61B10/06 , A61B17/0643 , A61B18/14 , A61B18/1442 , A61B18/148 , A61B2010/045 , A61B2017/292 , A61B2017/2929 , A61B2017/2931 , A61B2017/294 , A61B2017/2946 , A61B2018/00196 , A61B2018/00452 , A61B2018/00476 , A61B2018/0091 , A61B2018/00916 , A61B2018/1407 , A61B2018/141 , A61B2018/1425 , A61B2018/1861 , A61B2090/3782 , A61B2090/3937 , A61B2218/003 , A61M2005/3289
摘要: An endoscopic treatment tool according to the present invention is led into the body through the endoscope channel. A treatment section (2) is operated by transmitting the operating power of an operating section (4) on the operator's side to the treatment section (2) at the forward end thereof. The endoscopic treatment tool is characterized in that a tubular sheath (28) is adapted to be inserted into the endoscope channel, rotative operation means (55) is arranged in the operating section (4) for rotatively operating the treatment section (2), and an operating wire (33) is rotatably inserted into the sheath (28) and has a torque transmissivity for coupling the treatment section (2) and the rotative operation means (55) and capable of transmitting the rotation torque from the rotative operation means (55) to the treatment section (2).
摘要翻译: PCT No.PCT / JP95 / 02244 Sec。 371日期:1996年7月1日 102(e)日期1996年7月1日PCT提交1995年11月2日PCT公布。 WO96 / 14020 PCT公开号 日期1996年5月17日根据本发明的内窥镜治疗工具通过内窥镜通道被引导到体内。 处理部(2)通过将操作者侧的操作部(4)的操作功率在其前端发送到处理部(2)来进行操作。 内窥镜处理工具的特征在于,管状护套(28)适于插入到内窥镜通道中,旋转操作装置(55)布置在操作部分(4)中,用于旋转操作处理部分(2),以及 操作线(33)可旋转地插入到护套(28)中并具有用于联接处理部分(2)和旋转操作装置(55)的扭矩传递率,并且能够传递来自旋转操作装置(55)的旋转扭矩 )到治疗部(2)。
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公开(公告)号:US4722340A
公开(公告)日:1988-02-02
申请号:US36172
申请日:1987-04-08
申请人: Syuichi Takayama , Kowji Tanikawa , Ryouji Masubuchi , Kunio Kinoshita , Minoru Shinozuka , Kenichirou Sanagi , Naoki Uchiyama , Yoshio Shishido
发明人: Syuichi Takayama , Kowji Tanikawa , Ryouji Masubuchi , Kunio Kinoshita , Minoru Shinozuka , Kenichirou Sanagi , Naoki Uchiyama , Yoshio Shishido
IPC分类号: A61B17/00 , A61B17/22 , A61B17/225 , G07C3/04 , G10K15/06
CPC分类号: G07C3/04 , A61B17/22022 , G10K15/06 , A61B2017/00017
摘要: A stone disintegrator apparatus has a probe with discharge electrodes and a power supply circuit for supplying a discharge voltage to the probe for causing discharge between the discharge electrodes. An electrode life detection circuit detects the number of use or discharge operations of the probe so as to determine the remaining life of the discharge electrodes. A discharge inhibit circuit inhibits re-use or discharge of the probe when the life detection circuit detects an end of electrode life.
摘要翻译: 石粉碎机装置具有带放电电极的探头和用于向探针供给放电电压以在放电电极之间放电的电源电路。 电极寿命检测电路检测探针的使用或放电次数,以确定放电电极的剩余寿命。 当寿命检测电路检测到电极寿命结束时,放电抑制电路抑制探头的再次使用或放电。
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公开(公告)号:US4633871A
公开(公告)日:1987-01-06
申请号:US728783
申请日:1985-04-30
申请人: Minoru Shinozuka
发明人: Minoru Shinozuka
IPC分类号: A61B17/221 , A61B17/22 , A61B17/50 , A61B17/28
CPC分类号: A61B17/221 , A61B2017/2212
摘要: A basket forceps assembly which includes a plurality or resilient wires which are biased to define a basket. Two types of resilient wires are used which exhibit different tensile strengths.
摘要翻译: 一种篮镊组件,其包括多个或弹性线,其被偏置以限定篮。 使用两种表现出不同拉伸强度的弹性丝。
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