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17 条记录 (耗时 0.04 秒)

    Cerebral surgery apparatus
    5.
    发明授权
    Cerebral surgery apparatus 失效
    脑外科器械

    公开(公告)号：US5154723A

    公开(公告)日：1992-10-13

    申请号：US823629

    申请日：1992-01-21

    申请人： Tetsumaru Kubota ,  Hitoshi Karasawa ,  Yuichi Ikeda ,  Toshihiko Hashiguchi

    发明人： Tetsumaru Kubota ,  Hitoshi Karasawa ,  Yuichi Ikeda ,  Toshihiko Hashiguchi

    IPC分类号： A61B19/00 ,  A61G13/12

    CPC分类号： A61G13/12 ,  A61B90/11 ,  A61G13/121

    摘要： A cerebral surgery endoscope apparatus comprises a stereotaxic instrument secured to the head of a patient and adapted to effect positioning of an affected part; an adjusted support means whose inserting direction is determined by its orientation to the stereotaxic instrument and which determines the direction in which a treating instrument is inserted into the head of the patient; a viewing device such as an endoscope supported on the support means and having a channel into which a treating instrument can be inserted, the treating instrument being inserted into a channel of the viewing device and then into the head of the patient. A fixing device is connected to the stereotaxic instrument and adapted to secure the support means, the viewing device and/or the treating instrument in a fixed position on with respect to the affected part.

    摘要翻译： 脑手术内窥镜装置包括固定在患者头部并适于影响受影响部位的定位的立体定位仪器; 被调节的支撑装置，其插入方向由其对立体定位仪器的取向确定，并且其确定治疗仪器插入患者头部的方向; 诸如支撑在支撑装置上的内窥镜和具有可以插入处理器具的通道的观察装置，处理器具插入到观察装置的通道中，然后插入患者的头部。 定影装置连接到立体定位仪器，并且适于将支撑装置，观察装置和/或治疗仪器相对于受影响的部分固定在固定位置。

    Surgical instrument
    6.
    发明授权
    Surgical instrument 失效
    手术器械

    公开(公告)号：US5496347A

    公开(公告)日：1996-03-05

    申请号：US218976

    申请日：1994-03-28

    申请人： Toshihiko Hashiguchi ,  Toshiya Sugai ,  Katsumi Sasaki

    发明人： Toshihiko Hashiguchi ,  Toshiya Sugai ,  Katsumi Sasaki

    IPC分类号： A61B17/00 ,  A61B17/28 ,  A61B19/00 ,  A61B17/32

    CPC分类号： A61B17/29 ,  A61B17/2909 ,  A61B2017/0046 ,  A61B2017/2837 ,  A61B2017/2919 ,  A61B2017/292 ,  A61B2017/2934 ,  A61B2017/2936 ,  A61B90/03

    摘要： A surgical instrument for treatment in the body cavity, in which an open-close member for treatment is rockably mounted by of a pivot pin on the distal end portion of a sheath to be inserted into the body cavity, and is connected to the distal end of a rod passed through the sheath, by a cam mechanism including a cam groove and a cam pin in engagement therewith. As the rod is moved by an operating handle, the cam mechanism is activated to open and close the open-close member for treatment. The component members of the cam mechanism have external shapes such that those portions on the proximal end side of the position near the pivot pin do not project from the sheath in every operating state.

    摘要翻译： 一种用于在体腔内进行治疗的手术器械，其中用于治疗的开闭构件通过枢轴销在护套的远端部分上可摆动地安装以插入体腔中，并且连接到远端 通过包括凸轮槽的凸轮机构和与其接合的凸轮销的穿过护套的杆。 当杆被操作手柄移动时，凸轮机构被启动以打开和关闭打开 - 关闭构件进行处理。 凸轮机构的构件具有外部形状，使得靠近枢轴销的位置的近端侧的那些部分在每个操作状态下都不会从护套突出。

    Endoscope with means for preventing an observing optical system from being fogged
    8.
    发明授权
    Endoscope with means for preventing an observing optical system from being fogged 失效
    具有用于防止观察光学系统发生雾化的装置的内窥镜

    公开(公告)号：US4779613A

    公开(公告)日：1988-10-25

    申请号：US025293

    申请日：1987-03-12

    申请人： Toshihiko Hashiguchi ,  Hiroyuki Kusunoki ,  Shozo Shibuya

    发明人： Toshihiko Hashiguchi ,  Hiroyuki Kusunoki ,  Shozo Shibuya

    IPC分类号： A61B1/00 ,  A61B1/002 ,  A61B1/018 ,  A61B1/12 ,  G02B23/24 ,  A61B1/06

    CPC分类号： A61B1/00179 ,  A61B1/00195 ,  A61B1/002 ,  A61B1/018 ,  A61B1/127 ,  G02B23/2469 ,  A61B1/00126 ,  A61B1/00128

    摘要： This endoscope is provided within an endoscope body having an elongate insertion part having an observing window at the tip and an operating part provided as connected to the rear end of this insertion part with an observing optical system transmitting an observed image from the tip of the above mentioned insertion part to the above mentioned operating part and is provided with a first airtightening device for making the above mentioned endoscope body airtight in the structure and a second airtightening device for making at least a part of the above mentioned observing optical system airtight in the structure or is provided within the above mentioned endoscope body with a hygroscopic member formed of a flexible sheet-shaped hygroscopic material.

    摘要翻译： 该内窥镜设置在内窥镜主体内，该内窥镜主体具有在尖端具有观察窗的细长插入部，以及与该插入部的后端连接的操作部，具有从上述端部传递观察图像的观察光学系统 将上述插入部分设置在上述操作部分上，并且设置有用于使上述内窥镜体在该结构中气密的第一气密装置和第二气密装置，用于使上述观察光学系统的至少一部分在该结构中气密地形成 或者在上述内窥镜体内设置有由柔性片状吸湿材料形成的吸湿构件。

    Ultrasonic treatment device
    9.
    发明授权
    Ultrasonic treatment device 有权
    超声波治疗仪

    公开(公告)号：US07563269B2

    公开(公告)日：2009-07-21

    申请号：US10751564

    申请日：2004-01-05

    申请人： Toshihiko Hashiguchi

    发明人： Toshihiko Hashiguchi

    IPC分类号： A61B17/28 ,  A61B17/42

    CPC分类号： A61B17/320092 ,  A61B17/2804 ,  A61B17/2816 ,  A61B17/2909 ,  A61B2017/2825 ,  A61B2017/2919

    摘要： An ultrasonic treatment device for surgery includes: a treatment portion (ultrasonic probe) for treating living-body tissue by transmitting thereto ultrasonic vibrations generated by means of an ultrasonic transducer; a fixed manipulating section main body wherein this treatment portion is inserted and arranged; a moveable jaw that grips living-body tissue with this treatment portion, being arranged opposite to this treatment portion and being freely rotatably supported at the peripheral surface of this manipulating section main body; and a moveable handle linked with the moveable jaw for opening/closure operation of this moveable jaw with respect to the treatment portion and freely rotatably supported on the peripheral surface of the manipulating section main body; wherein the moveable jaw and the moveable handle are arranged on the same side with respect to the longitudinal central axis of the fixed manipulating section main body.

    摘要翻译： 一种手术用超声波处理装置，具备：通过发送超声波振动生成的超声波振动，对生物体组织进行处理的处理部（超声波探头） 固定操作部主体，其中插入和布置该处理部分; 与该处理部相对地配置有与该处理部相对的活动的可动夹爪，与该处理部相对配置，可自由旋转地支撑在该操作部主体的周面上; 以及与所述可动爪连动的可动手柄，用于相对于所述治疗部分打开/关闭所述可移动钳口的操作，并可自由旋转地支撑在所述操纵部主体的周面上; 其中，所述可动爪和所述可动手柄相对于所述固定操纵部主体的纵向中心轴线配置在同一侧。

    Treatment tool for operation
    10.
    发明授权
    Treatment tool for operation 有权
    治疗工具进行手术

    公开(公告)号：US06358267B1

    公开(公告)日：2002-03-19

    申请号：US09254804

    申请日：1999-03-12

    申请人： Eiji Murakami ,  Katsumi Sasaki ,  Toshihiko Hashiguchi ,  Kenichi Kimura ,  Akira Shiga

    发明人： Eiji Murakami ,  Katsumi Sasaki ,  Toshihiko Hashiguchi ,  Kenichi Kimura ,  Akira Shiga

    IPC分类号： A61B1728

    CPC分类号： A61B17/29 ,  A61B18/1445 ,  A61B2017/0046 ,  A61B2017/292 ,  A61B2017/2929 ,  A61B2017/2931 ,  A61B2018/00666 ,  A61B2090/064 ,  A61B2090/0813

    摘要： A treatment tool for operation comprises an insertion section (3) inserted into a living body, an operating section (5) including a fixed handle (6) removably connected to the base end side of the insertion section and a movable handle (77) adapted to operate with respect to the fixed handle, and a treatment section drive unit (2) including a treatment section operable and arranged at the forward end side of the insertion section, a drive unit (23) for driving the treatment section and a drive shaft (24) for connecting the drive unit to the operating section and transmitting the operating force of the operating section to the drive unit for operating the treatment section. An engaging section (121) is arranged at the forward end side of the fixed handle, and an engaging/disengaging member (111) is arranged at the base end of the insertion section and is adapted to engage the engaging section as required. A biasing member 108 is provided for energizing the disengaging/engaging member toward the position of engagement between the engaging/disengaging member and the engaging section.

    摘要翻译： 一种用于操作的处理工具，包括插入生物体的插入部分（3），包括可移除地连接到插入部分的基端侧的固定手柄（6）的操作部分（5）和适于 相对于固定手柄操作的处理部驱动单元（2），包括可操作和布置在插入部的前端侧的处理部的处理部驱动单元（2），用于驱动处理部的驱动单元（23）和驱动轴 （24），用于将驱动单元连接到操作部分并将操作部分的操作力传递到用于操作处理部分的驱动单元。 在固定手柄的前端侧设置有接合部（121），并且在插入部的基端配置有卡合/脱离部件（111），并且能够根据需要与卡合部卡合。 偏置构件108被设置成用于使分离/接合构件朝向接合/分离构件和接合部分之间的接合位置激励。