MEDICAL MANIPULATOR, MEDICAL SYSTEM INCLUDING THE SAME, MEDICAL PUNCTURING SYSTEM, AND BIOPSY SYSTEM
    46.
    发明申请
    MEDICAL MANIPULATOR, MEDICAL SYSTEM INCLUDING THE SAME, MEDICAL PUNCTURING SYSTEM, AND BIOPSY SYSTEM 审中-公开
    医疗机器人,医疗系统,包括医疗系统,医疗系统和生物系统

    公开(公告)号:US20150150637A1

    公开(公告)日:2015-06-04

    申请号:US14407229

    申请日:2013-06-04

    发明人: Takeshi Iwasa

    IPC分类号: A61B19/00 A61B10/04 A61B17/34

    摘要: The present invention relates to a medical manipulator equipped with a fail-safe mechanism capable of protecting a manipulator in an emergency. A medical manipulator includes a supporting section; a driving section supported by the supporting section and including a vibrating body in which vibration waves are excited by application of an alternating voltage, a movable body that moves relative to the vibrating body by receiving the vibration waves, and a pressurization unit configured to exert pressure between the vibrating body and the movable body; a manipulator section supported by the driving section; an emergency detecting unit configured to detect an emergency; and an interruption unit configured to interrupt transmission of torque between the manipulator section and the supporting section on the basis of an emergency detection signal transmitted from the emergency detecting unit.

    摘要翻译: 本发明涉及一种配备有能够在紧急情况下保护机械手的故障保护机构的医疗机械手。 医疗机械手包括支撑部分; 驱动部,其由所述支撑部支撑,并且包括通过施加交流电压而激发振动波的振动体;通过接收所述振动波而相对于所述振动体移动的可动体;以及施加压力的加压单元 在振动体与移动体之间; 由所述驱动部支撑的操纵部; 紧急检测单元,被配置为检测紧急情况; 以及中断单元,其被配置为基于从所述紧急检测单元发送的紧急检测信号来中断所述操纵部与所述支撑部之间的转矩传递。

    Access assembly insertion device
    49.
    发明授权
    Access assembly insertion device 有权
    访问组件插入设备

    公开(公告)号:US09017251B2

    公开(公告)日:2015-04-28

    申请号:US14270383

    申请日:2014-05-06

    申请人: Covidien LP

    发明人: Joshua Stopek

    IPC分类号: A61B17/34 A61B17/00

    摘要: An improved access assembly is provided. The access assembly includes an inflatable port and an inflation cannula operably connected to the inflatable port to provide inflation fluid to the inflatable port. The inflatable port may be tapered in a first configuration to facilitate insertion through tissue. The inflation port defines a substantially hour-glass shape when in a second configuration to create a seal within an opening in the tissue.

    摘要翻译: 提供改进的存取组件。 进入组件包括可充气端口和可操作地连接到可膨胀端口的充气插管,以向充气端口提供充气流体。 可充气端口可以以第一构型逐渐变细以便于穿过组织插入。 当处于第二构型以在组织中的开口内产生密封时,充气口限定基本上为小时的玻璃形状。

    APPARATUS, SYSTEM AND METHOD FOR PERFORMING AN ELECTROSURGICAL PROCEDURE
    50.
    发明申请
    APPARATUS, SYSTEM AND METHOD FOR PERFORMING AN ELECTROSURGICAL PROCEDURE 有权
    用于执行静电操作的装置,系统和方法

    公开(公告)号:US20150018827A1

    公开(公告)日:2015-01-15

    申请号:US14503474

    申请日:2014-10-01

    申请人: COVIDIEN LP

    IPC分类号: A61B18/14

    摘要: A forceps is provided. The forceps includes a housing having a shaft that extends therefrom. The bipolar forceps also includes a hydraulic mechanism that includes a fluid line and a plunger operatively coupled to the fluid line. The plunger is translatable within at least a portion of the shaft from a proximal position to a distal position. An end effector assembly is operatively connected to a distal end of the shaft and includes a pair of first and second jaw members biased in an open configuration. Each of the first and second jaw members configured to receive at least a portion of the plunger when a fluid is caused to flow within the fluid line such that the first and second jaw members move from an open position for positioning to a closed position for grasping tissue.

    摘要翻译: 提供镊子。 镊子包括具有从其延伸的轴的壳体。 双极镊子还包括液压机构,其包括流体管线和可操作地联接到流体管线的柱塞。 柱塞可在轴的至少一部分中从近端位置到远侧位置平移。 端部执行器组件可操作地连接到轴的远端,并且包括以开放构型偏置的一对第一和第二钳口构件。 第一和第二钳口构件中的每一个构造成当流体在流体管线内流动时接收柱塞的至少一部分,使得第一和第二钳口构件从用于定位的打开位置移动到用于抓握的关闭位置 组织。