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407 条记录 (耗时 0.03 秒)

    Ligating apparatus
    1.
    发明申请
    Ligating apparatus 有权
    调节装置

    公开(公告)号：US20070213745A1

    公开(公告)日：2007-09-13

    申请号：US11715542

    申请日：2007-03-08

    申请人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Tatsutoshi Hashimoto ,  Koichi Kawashima

    发明人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Tatsutoshi Hashimoto ,  Koichi Kawashima

    IPC分类号： A61B17/04

    CPC分类号： A61B17/12013 ,  A61B17/0467 ,  A61B17/0469 ,  A61B90/30 ,  A61B2017/0474 ,  A61B2017/0475

    摘要： The ligating apparatus has the thread receiving portion 50 movably disposed back and forth at the distal end of the inserting part body. Outer circumference of the thread receiving portion 50 forms the loop holding portion 52 around which the knot forming loop 51 formed from the ligature 40 is disposed. When the first end of the ligature 40 is pulled into the thread receiving portion 50, the knot forming loop 51 is pushed out of the loop holding portion 52 by the delivery portion 62 of the knot pusher 59. The knot forming loop 51 is further pushed by the delivery portion 62 along the ligature 40 toward the tissue W1 and ligated. The present invention provides a ligating apparatus capable of reducing the load on the tissue to be ligated during ligating operation.

    摘要翻译： 结扎装置具有在插入部件主体的远端可前后移动的线容纳部50。 线接收部分50的外圆周形成环状保持部分52，由连接线40形成的结形成环51围绕该保持部分52。 当连接线40的第一端被拉入线接收部分50时，结形成环51被结推动器59的输送部分62推出环保持部分52。 结形成环51被输送部分62沿着连线40进一步推向组织W 1并连接。 本发明提供一种能够减少在结扎操作期间要连接的组织上的负荷的结扎装置。

    Ligating apparatus
    2.
    发明授权
    Ligating apparatus 有权
    调节装置

    公开(公告)号：US08603111B2

    公开(公告)日：2013-12-10

    申请号：US11715542

    申请日：2007-03-08

    申请人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Tatsutoshi Hashimoto ,  Koichi Kawashima

    发明人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Tatsutoshi Hashimoto ,  Koichi Kawashima

    IPC分类号： A61B17/04

    CPC分类号： A61B17/12013 ,  A61B17/0467 ,  A61B17/0469 ,  A61B90/30 ,  A61B2017/0474 ,  A61B2017/0475

    摘要： A ligating apparatus including a thread receiving portion movably disposed at a distal end of an inserting part body. An outer circumference of the thread receiving portion forms the loop holding portion around which a knot forming loop formed from a ligature is disposed. When a first end of the ligature is pulled into the thread receiving portion, the knot forming loop is pushed out of the loop holding portion by a delivery portion of the knot pusher. The knot forming loop is further pushed by the delivery portion along the ligature toward tissue and ligated. Such ligating apparatus is capable of reducing a load on the tissue to be ligated during a ligating operation.

    摘要翻译： 一种结扎装置，包括可移动地设置在插入部件主体的远端处的螺纹接收部。 线接收部的外周形成环状保持部，在该保持部周围配置有由结扎形成的结形成环。 当连线的第一端被拉入线接收部分时，结形成环通过结推动器的输送部分被推出环保持部分。 结形成环被输送部分沿着结扎部进一步推向组织并结扎。 这种结扎装置能够在结扎操作期间减少待连接组织的负荷。

    Endoscopic treatment instrument and retaining device
    3.
    发明授权
    Endoscopic treatment instrument and retaining device 有权
    内窥镜治疗仪器和保持装置

    公开(公告)号：US08394111B2

    公开(公告)日：2013-03-12

    申请号：US11331962

    申请日：2006-01-13

    申请人： Tetsuya Yamamoto ,  Shotaro Takemoto ,  Tatsutoshi Hashimoto ,  Kiyotaka Matsuno

    发明人： Tetsuya Yamamoto ,  Shotaro Takemoto ,  Tatsutoshi Hashimoto ,  Kiyotaka Matsuno

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0469 ,  A61B17/0482 ,  A61B17/0487 ,  A61B17/29 ,  A61B2017/0454 ,  A61B2017/0464 ,  A61B2017/06028

    摘要： The endoscopic treatment instrument includes an insertion portion; a treatment portion; and a control portion. The treatment portion includes a pair of forceps members; a tip cover; a distal end holding portion that is fixed to a distal end of the insertion portion; a distal end locking member that restrains a relative movement by locking the tip cover onto the distal end holding portion; and a distal end release member that is provided on an operational member by which the pair of forceps members is opened and closed and that releases an engagement made by the distal end locking member between the tip cover and the distal end holding portion at least when the pair of forceps members is closed.

    摘要翻译： 内窥镜治疗仪具有插入部， 治疗部分; 和控制部。 处理部包括一对镊子构件; 一个提示盖; 固定在所述插入部的前端的前端保持部， 远端锁定构件，其通过将所述末端盖锁定在所述远端保持部上来限制相对运动; 以及远端释放构件，其设置在操作构件上，所述一对钳子构件通过所述远端释放构件被打开和关闭，并且至少在所述顶端封盖和所述远端保持部分之间释放由所述末端锁定构件所形成的接合时， 一对镊子关闭。

    Endoscopic treatment instrument
    4.
    发明授权
    Endoscopic treatment instrument 有权
    内镜治疗仪

    公开(公告)号：US08308744B2

    公开(公告)日：2012-11-13

    申请号：US11652824

    申请日：2007-01-12

    申请人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Tatsutoshi Hashimoto ,  Kiyotaka Matsuno

    发明人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Tatsutoshi Hashimoto ,  Kiyotaka Matsuno

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0469 ,  A61B17/0482 ,  A61B17/0487 ,  A61B17/29 ,  A61B2017/0454 ,  A61B2017/0464 ,  A61B2017/06028

    摘要： An endoscopic treatment instrument having a treatment portion having: an input member; a first link disconnectably connected to the input member; a first control plate disposed in a first connecting portion, inserting the input member through the first control plate, and engaging the input member by inclination of the first control plate; a first forceps member opening and closing according to advancing and retracting motions of the first link; a second link disconnectably connected to the input member; a second control plate disposed in a second connecting portion, inserting the input member through the second control plate, and engaging the input member by inclination of the second control plate; and a second forceps member opening and closing according to advancing and retracting motions of the second link, the opening-and-closing angle of the second forceps member being less than that of the first forceps member.

    摘要翻译： 一种内窥镜处理器具，具有处理部，具有：输入部件; 可拆卸地连接到所述输入构件的第一连杆; 第一控制板，设置在第一连接部分中，通过第一控制板插入输入构件，并且通过第一控制板的倾斜使输入构件接合; 第一镊子构件根据第一连杆的推进和缩回运动而打开和关闭; 可拆卸地连接到所述输入构件的第二连杆; 设置在第二连接部分中的第二控制板，通过第二控制板插入输入构件，并通过第二控制板的倾斜使输入构件接合; 以及第二钳子构件，其根据所述第二连杆的前进和后退运动而打开和关闭，所述第二镊子构件的开闭角度小于所述第一镊子构件的打开和关闭角度。

    Endoscopic treatment instrument and retaining device
    5.
    发明申请
    Endoscopic treatment instrument and retaining device 有权
    内窥镜治疗仪器和保持装置

    公开(公告)号：US20070167978A1

    公开(公告)日：2007-07-19

    申请号：US11331962

    申请日：2006-01-13

    申请人： Tetsuya Yamamoto ,  Shotaro Takemoto ,  Tatsutoshi Hashimoto ,  Kiyotaka Matsuno

    发明人： Tetsuya Yamamoto ,  Shotaro Takemoto ,  Tatsutoshi Hashimoto ,  Kiyotaka Matsuno

    IPC分类号： A61B17/00

    CPC分类号： A61B17/0469 ,  A61B17/0482 ,  A61B17/0487 ,  A61B17/29 ,  A61B2017/0454 ,  A61B2017/0464 ,  A61B2017/06028

    摘要： The endoscopic treatment instrument according to the present invention includes an insertion portion having a distal end and a proximal end, the distal end being inserted into a body; a treatment portion provided at the distal end of the insertion portion; and a control portion provided at the proximal end of the insertion portion. The treatment portion includes a pair of forceps members; a tip cover which support a pivot shaft that pivots at least one of the pair of forceps members openably and closably with respect to the other forceps member; a distal end holding portion that is fixed to the distal end of the insertion portion and in which the tip cover is held relatively movably toward the distal end of the insertion portion and toward the proximal end of the insertion portion; a distal end locking member that restrains a relative movement by locking the tip cover onto the distal end holding portion when the pair of forceps members is opened to grasp a specified object; and a distal end release member that is provided on an operational member by which the pair of forceps members is opened and closed and that releases an engagement made by the distal end locking member between the tip cover and the distal end holding portion at least when the pair of forceps members is closed.

    摘要翻译： 根据本发明的内窥镜处理器具包括具有远端和近端的插入部，该远端插入体内; 设置在所述插入部的前端的处理部; 以及设置在插入部的近端的控制部。 处理部包括一对镊子构件; 顶盖，其支撑枢转轴，所述枢轴使所述一对钳子构件中的至少一个相对于另一个镊子构件可打开和关闭地枢转; 前端保持部，其固定在所述插入部的前端，并且所述前端盖朝向所述插入部的前端朝向所述插入部的基端相对移动地保持; 远端锁定部件，当所述一对镊子部件开放以抓住指定物体时，通过将所述末端盖锁定在所述前端保持部上来约束相对移动; 以及远端释放构件，其设置在操作构件上，所述一对钳子构件通过所述远端释放构件被打开和关闭，并且至少在所述顶端封盖和所述远端保持部分之间释放由所述末端锁定构件所形成的接合时， 一对镊子关闭。

    Endoscopic treatment instrument, retaining device, and attaching device
    6.
    发明申请
    Endoscopic treatment instrument, retaining device, and attaching device 有权
    内窥镜治疗仪，保持装置及附着装置

    公开(公告)号：US20070270637A1

    公开(公告)日：2007-11-22

    申请号：US11652824

    申请日：2007-01-12

    申请人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Tatsutoshi Hashimoto ,  Kiyotaka Matsuno

    发明人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Tatsutoshi Hashimoto ,  Kiyotaka Matsuno

    IPC分类号： A61B1/00

    CPC分类号： A61B17/0469 ,  A61B17/0482 ,  A61B17/0487 ,  A61B17/29 ,  A61B2017/0454 ,  A61B2017/0464 ,  A61B2017/06028

    摘要： The endoscopic treatment instrument according to a first aspect of the present invention includes an insertion portion having a distal end and a proximal end, the distal end being inserted into a human body; a treatment portion provided at the distal end of the insertion portion; and a control portion provided at the proximal end of the insertion portion, and the treatment portion includes a pair of forceps members; a tip cover which supports a pivot shaft that pivots at least one of the pair of forceps members openably and closably with respect to the other forceps member; a distal end holding portion that is fixed to the distal end of the insertion portion and in which the tip cover is held relatively movably toward the distal end of the insertion portion and toward the proximal end of the insertion portion; a distal end locking member that restrains a relative movement by locking the tip cover onto the distal end holding portion when the pair of forceps members is opened to grasp a specified object; and a distal end release member that is provided on an operational member by which the pair of forceps members is opened and closed and that releases an engagement made by the distal end locking member between the tip cover and the distal end holding portion at least when the pair of forceps members is closed.

    摘要翻译： 根据本发明的第一方面的内窥镜处理器械包括具有远端和近端的插入部，所述远端插入人体内; 设置在所述插入部的前端的处理部; 以及设置在所述插入部的近端的控制部，所述处理部包括一对钳子部件; 顶盖，其支撑枢转轴，所述枢轴使所述一对钳子构件中的至少一个相对于另一个镊子构件可打开和关闭地枢转; 前端保持部，其固定在所述插入部的前端，并且所述前端盖朝向所述插入部的前端朝向所述插入部的基端相对移动地保持; 远端锁定部件，当所述一对镊子部件开放以抓住指定物体时，通过将所述末端盖锁定在所述前端保持部上来约束相对移动; 以及远端释放构件，其设置在操作构件上，所述一对钳子构件通过所述远端释放构件被打开和关闭，并且至少在所述顶端封盖和所述远端保持部分之间释放由所述末端锁定构件所形成的接合时， 一对镊子关闭。

    Endoscopic treatment instrument, endoscopic treatment system and supporting adaptor
    9.
    发明授权
    Endoscopic treatment instrument, endoscopic treatment system and supporting adaptor 有权
    内镜治疗仪，内镜治疗系统及配套适配器

    公开(公告)号：US07575548B2

    公开(公告)日：2009-08-18

    申请号：US11208388

    申请日：2005-08-19

    申请人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Yoshio Onuki ,  Koichi Kawashima ,  Yuji Sakamoto

    发明人： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Yoshio Onuki ,  Koichi Kawashima ,  Yuji Sakamoto

    IPC分类号： A61B1/00

    CPC分类号： A61B1/018 ,  A61B1/00087 ,  A61B1/0014 ,  A61B17/00234 ,  A61B90/50 ,  A61B2017/00296

    摘要： In an endoscopic treatment instrument having a plurality of sheaths, a supporting member for directly and indirectly supporting the plurality of sheaths, and a connecting member for directly/indirectly bringing the sheaths and an endoscope in a connected state are provided. The supporting member constrains a relative position of the plurality of sheaths and the connecting member can change the connecting state. Therefore, when an operator changes the connecting state of the connecting member, the positional relation of the endoscope and the plurality of sheaths can be changed, while the positional relation of the plurality of sheaths is still constrained. Accordingly, for example, left and right sheaths can be easily exchanged.

    摘要翻译： 在具有多个护套的内窥镜处理器械中，设置有用于直接和间接地支撑多个护套的支撑构件，以及用于直接/间接地使护套和连接状态的内窥镜的连接构件。 支撑构件限制多个护套的相对位置，并且连接构件可以改变连接状态。 因此，当操作者改变连接构件的连接状态时，可以改变内窥镜与多个护套的位置关系，同时多个护套的位置关系仍受到限制。 因此，例如，左右护套可以容易地更换。