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40 条记录 (耗时 0.03 秒)

    Ring contact for rotatable connection of switch assembly for use in a surgical system
    15.
    发明授权
    Ring contact for rotatable connection of switch assembly for use in a surgical system 有权
    用于外科系统的开关组件的可旋转连接的环形接触

    公开(公告)号：US06623500B1

    公开(公告)日：2003-09-23

    申请号：US09693549

    申请日：2000-10-20

    申请人： Robert G. Cook ,  Richard F. Schwemberger ,  Ashvani K. Madan ,  William T. Donofrio ,  Robert P. Gill

    发明人： Robert G. Cook ,  Richard F. Schwemberger ,  Ashvani K. Madan ,  William T. Donofrio ,  Robert P. Gill

    IPC分类号： A61B1732

    CPC分类号： A61B18/1402 ,  A61B17/320068 ,  A61B2017/00296 ,  A61B2017/00424 ,  A61B2017/2929 ,  A61B2018/00916 ,  A61B2018/1861

    摘要： The present invention provides a surgical handpiece having a switch end cap detachably and rotatably connected to the handpiece body. A surgical instrument is inserted within the handpiece body so that a portion thereof extends beyond the handpiece body and is actuated to perform a surgical operation. The switch end cap includes a switch mechanism having one or more switch button members for selectively signaling the level of power to be delivered to the handpiece from a power source. According to one aspect of the present invention, the switch mechanism within the switch end cap is electrically connected to the handpiece body in such a manner that permits the switch end cap to be freely rotated about the handpiece body, while still maintaining the electrical connection therebetween. This is accomplished by having conductive finger members and complementary conductive members provide the electrical connection between the switch end cap and the handpiece body. This permits a user to position the switch end cap in a desired location relative to the handpiece body and the instrument.

    摘要翻译： 本发明提供了具有可拆卸地且可旋转地连接到手持件主体的开关端盖的外科手持机头。 将手术器械插入到机身主体内，使得其一部分延伸超过手持件主体并被致动以执行外科手术。 开关端盖包括具有一个或多个开关按钮构件的开关机构，用于从电源选择性地发出要传送到手持件的电力水平。 根据本发明的一个方面，开关端盖内的开关机构以这样一种方式电连接到机头本体，即允许开关端盖围绕机头本体自由旋转，同时仍保持其间的电连接 。 这通过具有导电指状构件和互补导电构件来提供开关端盖和手持件本体之间的电连接来实现。 这允许使用者将开关端盖定位在相对于手持件主体和仪器的期望位置。

    Flushing mechanism with low water consumption
    16.
    发明授权
    Flushing mechanism with low water consumption 失效
    冲水机制，耗水量少

    公开(公告)号：US5005226A

    公开(公告)日：1991-04-09

    申请号：US522010

    申请日：1990-05-11

    申请人： Peter A. Basile ,  Ashvani K. Madan ,  Fred E. Snyder ,  Harold M. Stillman

    发明人： Peter A. Basile ,  Ashvani K. Madan ,  Fred E. Snyder ,  Harold M. Stillman

    IPC分类号： E03D3/10 ,  E03D5/00

    CPC分类号： E03D3/10 ,  E03D5/00

    摘要： A flushing mechanism for flushing a toilet bowl with a reduced amount of water. The flushing mechanism includes a containment vessel adapted to fit in a standard-sized toilet tank and means within the containmment vessel for forcing water out of the vessel into the bowl to be flushed. In a first embodiment, the containment vessel includes an elastic bladder which is filled with the liquid and expands to provide the additional pressure. In a second embodiment, a piston spring system forces liquid out of the containment vessel to flush the bowl. A hydraulic actuation system is also provided for actuating the flushing mechanisms.

    摘要翻译： 一个冲洗机构，用于冲洗马桶的水量减少。 冲洗机构包括容纳容器，其适于装配在标准尺寸的马桶水箱中并且在容纳容器内的装置，用于迫使水从容器进入待冲洗的碗中。 在第一实施例中，安全壳包括弹性囊，其充满液体并膨胀以提供额外的压力。 在第二实施例中，活塞弹簧系统迫使液体从容纳容器中冲洗出碗。 还提供用于致动冲洗机构的液压致动系统。

    Flushing mechanism using phase change fluid
    17.
    发明授权
    Flushing mechanism using phase change fluid 失效
    冲洗机构采用相变流体

    公开(公告)号：US4955921A

    公开(公告)日：1990-09-11

    申请号：US479891

    申请日：1990-02-14

    申请人： Peter A. Basile ,  Ashvani K. Madan ,  Fred E. Snyder ,  Harold M. Stillman

    发明人： Peter A. Basile ,  Ashvani K. Madan ,  Fred E. Snyder ,  Harold M. Stillman

    IPC分类号： E03D3/10 ,  E03D5/00

    CPC分类号： E03D3/10 ,  E03D5/00

    摘要： A flushing mechanism using a phase change fluid for flushing a toilet bowl with a reduced amount of water. The flushing mechanism includes a containment vessel adapted to fit in a standard-sized toilet tank and means within the containment vessel for forcing water out of the vessel into the bowl to be flushed. The containment vessel includes a collapsible bladder which is loaded with a phase change fluid. Water in the containment vessel is forced into the toilet bowl when the phase change fluid changes from a liquid to a vapor state. A hydraulic actuation system is also provided for actuating the flushing mechanism.

    摘要翻译： 一种冲洗机构，其使用相变流体以减少水量冲洗马桶。 冲洗机构包括容纳容器，其适于装配在标准尺寸的马桶水箱和装置内的装置中，以迫使水从容器中排出到待冲洗的碗中。 容纳容器包括装载有相变流体的可折叠气囊。 当相变液体从液体变为蒸气状态时，容纳容器中的水被迫进入马桶。 还提供用于致动冲洗机构的液压致动系统。