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    Medical device
    1.
    发明申请
    Medical device 有权
    医疗装置

    公开(公告)号：US20080319260A1

    公开(公告)日：2008-12-25

    申请号：US11821332

    申请日：2007-06-22

    申请人： Kazushi Murakami ,  Yoshio Onuki ,  Takaaki Komiya ,  Hiroaki Ichikawa ,  Yasuhito Kura ,  Kazuki Honda ,  Takehiro Nishiie

    发明人： Kazushi Murakami ,  Yoshio Onuki ,  Takaaki Komiya ,  Hiroaki Ichikawa ,  Yasuhito Kura ,  Kazuki Honda ,  Takehiro Nishiie

    IPC分类号： A61B1/018

    CPC分类号： A61B1/018 ,  A61B1/00059 ,  A61B1/00133 ,  A61B10/06 ,  A61B90/98 ,  A61B2017/00398 ,  A61B2017/00725 ,  A61B2018/1407 ,  A61B2090/062 ,  A61B2090/0811

    摘要： A medical device of the invention includes: a treatment instrument including a treatment portion which is used extended from a distal end of an endoscope insertion portion having a treatment instrument channel, an operation portion for operation of advancing/retreating an operation wire coupled to the treatment portion, and a treatment instrument insertion portion in which the operation wire is advanceably/retreatably inserted, the treatment instrument insertion portion having a predetermined flexibility and inserted into the treatment instrument channel; a detecting portion for detecting advancing/retreating moving amount of the treatment instrument insertion portion; a treatment portion operating device to which the operation portion is installed, the treatment portion operating device advancing/retreating the operation wire to operate the treatment portion; an operation instructing portion for instructing operation of the treatment portion; and a control device for judging a state of the treatment instrument insertion portion and driving the treatment portion operating device by a moving amount obtained by correcting an advancing/retreating amount of the operation wire, based on a detection result from the detecting portion according to an instruction from the operation instructing portion.

    摘要翻译： 本发明的医疗装置包括：处理器具，其具有从具有处置器具通道的内窥镜插入部的前端延伸的处理部，所述操作部，用于使与所述处理相连的操作线前进/后退; 处理器械插入部，其中操作线被可前后地插入，处理器具插入部具有预定的柔性并插入到处理器具通道中; 用于检测处理器具插入部的前进/后退移动量的检测部; 处理部操作装置，其上安装有操作部，处理部操作装置使操作线前进/后退以操作处理部; 用于指示治疗部的操作的操作指示部; 以及控制装置，用于根据来自检测部的检测结果，根据检测部的检测结果，判定处理器具插入部的状态并驱动处理部操作装置，通过校正操作线的前进/后退量而获得的移动量 来自操作指示部的指令。

    Medical device for maintaining state of treatment portion
    4.
    发明授权
    Medical device for maintaining state of treatment portion 有权
    用于维持治疗部位状态的医疗装置

    公开(公告)号：US08083669B2

    公开(公告)日：2011-12-27

    申请号：US11821332

    申请日：2007-06-22

    申请人： Kazushi Murakami ,  Yoshio Onuki ,  Takaaki Komiya ,  Hiroaki Ichikawa ,  Yasuhito Kura ,  Kazuki Honda ,  Takehiro Nishiie

    发明人： Kazushi Murakami ,  Yoshio Onuki ,  Takaaki Komiya ,  Hiroaki Ichikawa ,  Yasuhito Kura ,  Kazuki Honda ,  Takehiro Nishiie

    IPC分类号： A61B1/00

    CPC分类号： A61B1/018 ,  A61B1/00059 ,  A61B1/00133 ,  A61B10/06 ,  A61B90/98 ,  A61B2017/00398 ,  A61B2017/00725 ,  A61B2018/1407 ,  A61B2090/062 ,  A61B2090/0811

    摘要： A medical device of the invention includes: a treatment instrument including a treatment portion which is used extended from a distal end of an endoscope insertion portion having a treatment instrument channel, an operation portion for operation of advancing/retreating an operation wire coupled to the treatment portion, and a treatment instrument insertion portion in which the operation wire is advanceably/retreatably inserted, the treatment instrument insertion portion having a predetermined flexibility and inserted into the treatment instrument channel; a detecting portion for detecting advancing/retreating moving amount of the treatment instrument insertion portion; a treatment portion operating device to which the operation portion is installed, the treatment portion operating device advancing/retreating the operation wire to operate the treatment portion; an operation instructing portion for instructing operation of the treatment portion; and a control device for judging a state of the treatment instrument insertion portion and driving the treatment portion operating device by a moving amount obtained by correcting an advancing/retreating amount of the operation wire, based on a detection result from the detecting portion according to an instruction from the operation instructing portion.

    摘要翻译： 本发明的医疗装置包括：处理器具，其具有从具有处置器具通道的内窥镜插入部的前端延伸的处理部，对与所述处理相连接的操作线进行退避操作的操作部 处理器械插入部，其中操作线被可前后地插入，处理器具插入部具有预定的柔性并插入到处理器具通道中; 用于检测处理器具插入部的前进/后退移动量的检测部; 处理部操作装置，其上安装有操作部，处理部操作装置使操作线前进/后退以操作处理部; 用于指示治疗部的操作的操作指示部; 以及控制装置，用于根据来自检测部的检测结果，根据检测部的检测结果，判定处理器具插入部的状态并驱动处理部操作装置，通过校正操作线的前进/后退量而获得的移动量 来自操作指示部的指令。

    Endoscope system and medical instrument
    5.
    发明授权
    Endoscope system and medical instrument 有权
    内窥镜系统和医疗仪器

    公开(公告)号：US08075474B2

    公开(公告)日：2011-12-13

    申请号：US12189896

    申请日：2008-08-12

    申请人： Kazuki Honda ,  Kazushi Murakami ,  Hiroaki Ichikawa ,  Takehiro Nishiie ,  Yasuhito Kura ,  Yoshio Onuki ,  Takaaki Komiya

    发明人： Kazuki Honda ,  Kazushi Murakami ,  Hiroaki Ichikawa ,  Takehiro Nishiie ,  Yasuhito Kura ,  Yoshio Onuki ,  Takaaki Komiya

    IPC分类号： A61B1/00 ,  A61B1/018

    CPC分类号： A61B1/018 ,  A61B1/00133 ,  A61B1/0051 ,  A61B10/06 ,  A61B2017/00296 ,  A61B2017/00398 ,  A61B2017/00469 ,  A61B2034/301 ,  A61B2034/742

    摘要： An endoscope system according to the present invention includes: an endoscope equipped with a long insertion portion; a medical instrument which includes a treating portion installed in a distal part and used to perform various treatments in a body cavity and a long sheath including a rigid portion with predetermined flexibility and a flexible portion more flexible than the rigid portion, the rigid portion and flexible portion being installed consecutively starting from a distal side, where the sheath is inserted in a channel of the insertion portion of the endoscope; an operation instruction apparatus used to give commands regarding operation of the medical instrument; a first medical instrument drive apparatus which operates the treating portion of the medical instrument; and a second medical instrument drive apparatus which moves the sheath forward and backward.

    摘要翻译： 根据本发明的内窥镜系统包括：内窥镜，其具有长插入部; 一种医疗器具，其包括安装在远端部分中的用于在体腔中进行各种处理的处理部分和包括具有预定柔性的刚性部分的长护套和比刚性部分更柔性的柔性部分，刚性部分和柔性部分 所述部分从远侧开始安装，其中所述鞘被插入所述内窥镜的插入部分的通道中; 用于给出关于医疗器械的操作的命令的操作指令装置; 第一医疗器械驱动装置，其操作医疗器械的处理部分; 以及向前和向后移动护套的第二医疗器械驱动装置。

    Endoscope system, treatment instrument cartridge, and storage case
    6.
    发明授权
    Endoscope system, treatment instrument cartridge, and storage case 有权
    内窥镜系统，治疗仪器盒和储物盒

    公开(公告)号：US07691054B2

    公开(公告)日：2010-04-06

    申请号：US11473815

    申请日：2006-06-23

    申请人： Kazushi Murakami ,  Takaaki Komiya ,  Hiroaki Ichikawa ,  Yoshio Onuki ,  Yasuhito Kura ,  Takehiro Nishiie ,  Kazuki Honda

    发明人： Kazushi Murakami ,  Takaaki Komiya ,  Hiroaki Ichikawa ,  Yoshio Onuki ,  Yasuhito Kura ,  Takehiro Nishiie ,  Kazuki Honda

    IPC分类号： A61B1/00

    CPC分类号： A61B1/018 ,  A61B1/00133 ,  A61B2017/00398 ,  A61B2017/22075 ,  A61M25/0113

    摘要： An endoscope system comprises an endoscope, a treatment instrument cartridge, an advancing and retracting device, a controlling device, and an operation instructing device. The endoscope includes a treatment instrument channel in an inserting portion. The treatment instrument cartridge includes a treatment instrument and a storage case. The treatment instrument includes a treatment instrument inserting portion having an elasticity which is inserted through the treatment instrument channel, a treatment section at the tip end thereof, and an operating portion at the base end thereof. The storage case includes an inserting portion storing section into which the treatment instrument inserting portion is wound, an extension port from which the tip end of the wound treatment instrument inserting portion is extended, and a holding section for holding the base end of the treatment instrument inserting portion or the operating portion. The advancing and retracting device has a driving power source and is provided between the treatment instrument inserting channel and the extension port. The controlling device is electrically connected to the driving power source and controls an operation of the driving power source. An operation instructing device issues an instruction on an operation of the driving power source to the controlling device.

    摘要翻译： 内窥镜系统包括内窥镜，处理器具盒，前进和后退装置，控制装置和操作指示装置。 内窥镜包括插入部中的治疗器具通道。 处理器具盒包括处理器具和存放盒。 处理器械包括具有穿过治疗仪器通道插入的弹性的治疗仪器插入部，其末端的处理部和其基端的操作部。 储存盒包括：插入部存储部，卷绕有治疗仪器插入部的插入部存储部;卷绕处理器插入部的前端延伸的延伸口;保持部，其保持处理器具的基端 插入部分或操作部分。 前进和后退装置具有驱动力源，并且设置在治疗仪器插入通道和延伸口之间。 控制装置电连接到驱动电源并控制驱动电源的操作。 操作指示装置向控制装置发出关于驱动电源的操作的指令。

    Endoscope system, treatment instrument cartridge, and storage case
    7.
    发明申请
    Endoscope system, treatment instrument cartridge, and storage case 有权
    内窥镜系统，治疗仪器盒和储物盒

    公开(公告)号：US20070299304A1

    公开(公告)日：2007-12-27

    申请号：US11473815

    申请日：2006-06-23

    申请人： Kazushi Murakami ,  Takaaki Komiya ,  Hiroaki Ichikawa ,  Yoshio Onuki ,  Yasuhito Kura ,  Takehiro Nishiie ,  Kazuki Honda

    发明人： Kazushi Murakami ,  Takaaki Komiya ,  Hiroaki Ichikawa ,  Yoshio Onuki ,  Yasuhito Kura ,  Takehiro Nishiie ,  Kazuki Honda

    IPC分类号： A61B1/00

    CPC分类号： A61B1/018 ,  A61B1/00133 ,  A61B2017/00398 ,  A61B2017/22075 ,  A61M25/0113

    摘要： An endoscope system comprises an endoscope, a treatment instrument cartridge, an advancing and retracting device, a controlling device, and an operation instructing device. The endoscope includes a treatment instrument channel in an inserting portion. The treatment instrument cartridge includes a treatment instrument and a storage case. The treatment instrument includes a treatment instrument inserting portion having an elasticity which is inserted through the treatment instrument channel, a treatment section at the tip end thereof, and an operating portion at the base end thereof. The storage case includes an inserting portion storing section into which the treatment instrument inserting portion is wound, an extension port from which the tip end of the wound treatment instrument inserting portion is extended, and a holding section for holding the base end of the treatment instrument inserting portion or the operating portion. The advancing and retracting device has a driving power source and is provided between the treatment instrument inserting channel and the extension port. The controlling device is electrically connected to the driving power source and controls an operation of the driving power source. An operation instructing device issues an instruction on an operation of the driving power source to the controlling device.

    摘要翻译： 内窥镜系统包括内窥镜，处理器具盒，前进和后退装置，控制装置和操作指示装置。 内窥镜包括插入部中的治疗器具通道。 处理器具盒包括处理器具和存放盒。 处理器械包括具有穿过治疗仪器通道插入的弹性的治疗仪器插入部，其末端的处理部和其基端的操作部。 储存盒包括：插入部存储部，卷绕有治疗仪器插入部的插入部存储部;卷绕处理器插入部的前端延伸的延伸口;保持部，其保持处理器具的基端 插入部分或操作部分。 前进和后退装置具有驱动力源，并且设置在治疗仪器插入通道和延伸口之间。 控制装置电连接到驱动电源并控制驱动电源的操作。 操作指示装置向控制装置发出关于驱动电源的操作的指令。

    Medical apparatus, treatment instrument for endoscope and endoscope apparatus
    8.
    发明授权
    Medical apparatus, treatment instrument for endoscope and endoscope apparatus 有权
    医疗器械，内窥镜和内窥镜设备的治疗仪器

    公开(公告)号：US07918785B2

    公开(公告)日：2011-04-05

    申请号：US11654172

    申请日：2007-01-17

    申请人： Tsutomu Okada ,  Yoshio Onuki ,  Hiroaki Ichikawa ,  Kazushi Murakami ,  Kazuki Honda ,  Yasuhito Kura ,  Takaaki Komiya

    发明人： Tsutomu Okada ,  Yoshio Onuki ,  Hiroaki Ichikawa ,  Kazushi Murakami ,  Kazuki Honda ,  Yasuhito Kura ,  Takaaki Komiya

    IPC分类号： A61B1/00 ,  A61B1/04

    CPC分类号： A61B10/04 ,  A61B10/06 ,  A61B2017/2927 ,  A61B2017/2929

    摘要： A biopsy forceps as one of treatment instruments for endoscope includes: a tubular coil sheath introduced into a body cavity through a treatment instrument channel included in an endoscope insertion portion; a treatment portion disposed closer to a distal end side than a distal end surface of the coil sheath; an operation wire for transmitting a turning force to turn the treatment portion in a circumferential direction, the operation wire being inserted in the coil sheath in a forwardly/backwardly movable manner and turned in the circumferential direction; and a turn restricting mechanism portion for restricting a turn position of the treatment portion turned by the turning force transmitted by the operation wire with respect to the coil sheath at a first turn-restricting position or at a second turn-restricting position.

    摘要翻译： 作为内窥镜用处理器具的活检镊子包括：管状线圈护套，其通过包含在内窥镜插入部中的处理器具通道引入体腔; 设置在比所述线圈护套的远端面更靠近前端侧的处理部; 用于传递转动力以在周向上转动处理部的操作线，所述操作线以向前/向后可移动的方式插入到所述线圈护套中，并且沿圆周方向转动; 以及转动限制机构部，其在第一转向限制位置或第二转动限制位置时，限制由操作线相对于线圈护套传递的转动力而转动的处理部的转动位置。