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17 条记录 (耗时 0.023 秒)

    Surgical device for stapling and fastening body tissues
    2.
    发明授权
    Surgical device for stapling and fastening body tissues 失效
    用于缝合和紧固身体组织的手术装置

    公开(公告)号：US5467911A

    公开(公告)日：1995-11-21

    申请号：US231241

    申请日：1994-04-22

    申请人： Minoru Tsuruta ,  Toshihiko Suzuta ,  Akio Nakada ,  Seiji Kuramoto ,  Hiroki Hibino ,  Shiro Bito ,  Akito Mukaizawa

    发明人： Minoru Tsuruta ,  Toshihiko Suzuta ,  Akio Nakada ,  Seiji Kuramoto ,  Hiroki Hibino ,  Shiro Bito ,  Akito Mukaizawa

    IPC分类号： A61B17/00 ,  A61B17/068 ,  A61B17/072 ,  A61B17/115

    CPC分类号： A61B17/115 ,  A61B17/0682 ,  A61B17/0684 ,  A61B17/07207 ,  A61B17/1285 ,  A61B17/1155 ,  A61B2017/00464 ,  A61B2017/00734

    摘要： Disclosed herein is a surgical device for applying surgical fasteners to body tissues in order to fasten the body tissues together. The device comprises an operation section having a housing having an inner space completely sealed from the outside, drive elements electrically driven and arranged in the inner space of the operation section, an insertion section including a housing which has a first end portion containing the fasteners and having an opening through which the fasteners are to be applied, and a second end portion removably coupled to the housing of the operation section, fastener-applying elements located in the housing of the insertion section, for applying the fasteners from the opening to body tissues, and force-transmitting elements for transmitting drive force from the drive elements to the fastener-applying elements.

    摘要翻译： 本文公开了一种用于将外科紧固件应用于身体组织以便将身体组织紧固在一起的外科装置。 该装置包括具有壳体的操作部分，其具有与外部完全密封的内部空间，电驱动并布置在操作部分的内部空间中的驱动元件，包括壳体的插入部分，该壳体具有容纳紧固件的第一端部， 具有开口，紧固件将通过该开口，以及可移除地联接到操作部分的壳体的第二端部，位于插入部分的壳体中的紧固件施加元件，用于将紧固件从开口施加到身体组织 以及用于将驱动力从驱动元件传递到紧固件施加元件的力传递元件。

    Resectoscope apparatus
    4.
    发明授权
    Resectoscope apparatus 失效
    结构设备

    公开(公告)号：US5088998A

    公开(公告)日：1992-02-18

    申请号：US355725

    申请日：1989-05-23

    申请人： Kiyotoshi Sakashita ,  Shinichi Nishigaki ,  Shiro Bito

    发明人： Kiyotoshi Sakashita ,  Shinichi Nishigaki ,  Shiro Bito

    IPC分类号： A61B18/14

    CPC分类号： A61B18/149

    摘要： The resectoscope apparatus of this invention is provided with an electrode resecting or coagulating tissues within a body cavity by using a high frequency curent, a sheath in which at least a part of a hollow tube part inserting the electrode is formed of an electric insulating material, an operating part making the electrode operatable from outside the body, enclosing the electrode together with the sheath and formed of an electric insulating material and an endoscope inserted through the sheath to be able to observe the body cavity interior.

    摘要翻译： 本发明的截面镜装置设置有通过使用高频电极切除或凝固体腔内的组织的电极，其中插入电极的中空管部分的至少一部分由电绝缘材料形成， 操作部件使电极从主体外部可操作，将电极与护套一起包围，并由电绝缘材料和插入穿过护套的内窥镜形成，以能够观察体腔内部。

    Resectoscope apparatus
    5.
    发明授权
    Resectoscope apparatus 失效
    电镜仪

    公开(公告)号：US4994062A

    公开(公告)日：1991-02-19

    申请号：US355270

    申请日：1989-05-22

    申请人： Shinichi Nishigaki ,  Shiro Bito

    发明人： Shinichi Nishigaki ,  Shiro Bito

    IPC分类号： A61B1/00 ,  A61B1/303 ,  A61B1/307 ,  A61B1/31 ,  A61B18/14 ,  A61M3/02

    CPC分类号： A61B18/149 ,  A61M3/0279

    摘要： The resectoscope apparatus of this invention comprises an elongate hollow sheath to be inserted into a body cavity, an electrode inserted through the sheath and resecting or coagulating tissues within the body cavity by using a high frequency current, an endoscope insertable part inserted through the sheath and having an optical system making the body cavity interior observable and an operating part having a guide tube part through which the endoscope insertable part is inserted and a sheath connecting part connected to the base end part of the sheath and making the electrode operatable from outside the body. At least one of the guide tube part and sheath connecting part is formed of an electric insulating material for electric insulation.

    摘要翻译： 本发明的截面镜装置包括：插入体腔的细长中空护套，通过护套插入的电极，通过使用高频电流切除或凝固体腔内的组织;插入穿过护套的内窥镜可插入部分;以及 具有使体腔内部可观察到的光学系统，以及具有插入内窥镜插入部的引导管部的操作部以及与护套的基端部连接的护套连接部， 。 导管部和护套连接部中的至少一个由电绝缘用电绝缘材料形成。

    System for evulsing subcutaneous tissue
    8.
    发明授权
    System for evulsing subcutaneous tissue 失效
    破坏皮下组织的系统

    公开(公告)号：US06019720A

    公开(公告)日：2000-02-01

    申请号：US23540

    申请日：1998-02-13

    申请人： Shiro Bito

    发明人： Shiro Bito

    IPC分类号： A61B17/00 ,  A61B17/32 ,  A61B17/34 ,  A61B18/08 ,  A61B18/14 ,  A61B19/00 ,  A61B1/04

    CPC分类号： A61B18/1487 ,  A61B17/00008 ,  A61B17/3417 ,  A61B18/1485 ,  A61B17/320068 ,  A61B18/082 ,  A61B2017/00261 ,  A61B2017/320052 ,  A61B2017/3445 ,  A61B90/361

    摘要： A system for evulsing subcutaneous tissue including an endoscope adapted to be inserted into subcutaneous tissue through a skin cut portion to observe tissue to be evulsed and existing under the skin, a dissecting unit adapted to be inserted into the subcutaneous tissue through the skin cut portion so as to dissect the tissue, to be evulsed, from surrounding tissue in order to form a cavity along the tissue to be evulsed and below the skin, a cavity maintaining unit adapted to be inserted from the skin cut portion into the cavity formed by the dissecting unit and to be retained in the cavity in order to maintain, around the tissue to be evulsed, a treatment space which permits the endoscope to be inserted and removed and which enables treatment of the tissue to be evulsed, and at least one treatment tool adapted to be inserted into the treatment space maintained by the cavity maintaining unit in order to perform, in the treatment space, treatment required to evulse the tissue to be evulsed.

    摘要翻译： 一种用于破坏包括内窥镜的皮下组织的系统，所述内窥镜适于通过皮肤切割部分插入皮下组织以观察待被排出并存在于皮肤下面的组织，所述解剖单元适于通过皮肤切割部分插入皮下组织，因此 为了从周围的组织解剖组织，以便沿着要被排出的组织和皮肤下面形成空腔，适于从皮肤切割部分插入通过解剖形成的空腔中的腔保持单元 单元并且被保持在空腔中，以便在要被排出的组织周围保持允许内窥镜被插入和移除的治疗空间，并且其能够治疗组织被排出，并且至少一个治疗工具适应 被插入由空腔维持单元维持的处理空间中，以便在治疗空间中执行将组织消化为所需的治疗 没事了