利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.025 秒)

    DEVICE STATUS FEEDBACK FOR BIPOLAR TISSUE SPACER
    1.
    发明申请
    DEVICE STATUS FEEDBACK FOR BIPOLAR TISSUE SPACER 有权
    双极组织间隔器的装置状态反馈

    公开(公告)号：US20150297286A1

    公开(公告)日：2015-10-22

    申请号：US14255242

    申请日：2014-04-17

    申请人： Ethicon Endo-Surgery, Inc.

    发明人： Chad P. Boudreaux ,  David A. Monroe ,  Rafael J. Ruiz Ortiz ,  Foster B. Stulen ,  Jeffrey L. Aldridge ,  Catherine A. Corbett ,  Terry A. McFarland

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1445 ,  A61B2017/2946 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00958 ,  A61B2018/1455 ,  A61B2018/1457 ,  A61B2090/0801 ,  A61B2090/0811

    摘要： A surgical instrument includes an end effector and a feedback system. The end effector includes a first jaw and a second jaw, wherein at least one of the first jaw and the second jaw is movable relative to the other one of the first jaw and the second jaw to transition the end effector during a closure stroke between an open configuration, a first approximated configuration, and a second approximated configuration. The feedback system includes an indicator, the indicator transitionable between a first indicator position, a second indicator position, and a third indicator position, wherein the indicator is in the first indicator position when the end effect is in the open configuration, wherein the indicator is in the second indicator position when the end effector is in the first approximated configuration, and wherein the indicator is in the third indicator position when the end effector is in the second approximated configuration.

    摘要翻译： 手术器械包括端部执行器和反馈系统。 末端执行器包括第一钳口和第二钳口，其中第一钳口和第二钳口中的至少一个可相对于第一钳口和第二钳口中的另一个移动，以在闭合行程期间使末端执行器转动 开放配置，第一近似配置和第二近似配置。 反馈系统包括指示器，指示器可在第一指示器位置，第二指示器位置和第三指示器位置之间可转换，其中当最终效果处于打开配置时，指示器处于第一指示器位置，其中指示器是 在末端执行器处于第一近似配置时位于第二指示器位置，并且其中当末端执行器处于第二近似配置时，指示器处于第三指示器位置。

    COUPLING FEATURES FOR ULTRASONIC SURGICAL INSTRUMENT
    2.
    发明申请
    COUPLING FEATURES FOR ULTRASONIC SURGICAL INSTRUMENT 有权
    超声波手术仪器联轴器特点

    公开(公告)号：US20150182250A1

    公开(公告)日：2015-07-02

    申请号：US14142216

    申请日：2013-12-27

    申请人： Ethicon Endo-Surgery, Inc

    发明人： Sean P. Conlon ,  David J. Cagle ,  David A. Monroe ,  John A. Hibner ,  Cole Constantineau ,  Saeed Sokhanvar ,  Michel Bruehwiler ,  Daniel Yasevac ,  Mohammadreza Ramezanifard ,  Judy Walish

    IPC分类号： A61B17/32

    CPC分类号： A61B17/320092 ,  A61B17/320068 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2090/031

    摘要： A surgical apparatus comprises a body, an ultrasonic transducer, a shaft, and an end effector. The ultrasonic transducer is operable to convert electrical power into ultrasonic vibrations. The body comprises a pivotal trigger. The shaft couples the end effector and the body together. The end effector comprises a clamp arm and an ultrasonic blade in acoustic communication with the ultrasonic transducer. The ultrasonic blade is operable to deliver ultrasonic vibrations to tissue. Pivotal movement of the trigger causes movement of the clamp arm. The shaft is operable to be selectively coupled and decoupled from the ultrasonic transducer. The apparatus comprises electro-mechanical means for coupling and decoupling the shaft from the ultrasonic transducer, and may further comprise means for preventing movement of the shaft as it is coupled to the ultrasonic transducer.

    摘要翻译： 手术装置包括主体，超声换能器，轴和端部执行器。 超声波换能器可操作以将电力转换成超声波振动。 主体包括枢轴扳机。 轴将末端执行器和身体连接在一起。 末端执行器包括与超声换能器声学连通的夹臂和超声波刀片。 超声波刀片可操作以将超声波振动传递给组织。 触发器的枢轴运动导致夹紧臂的移动。 所述轴可操作以选择性地耦合并与所述超声换能器分离。 该装置包括用于将轴与超声波换能器联接和分离的电机械装置，并且还可包括用于在连接到超声波换能器时轴防止运动的装置。

    ARTICULATION FEATURES FOR ULTRASONIC SURGICAL INSTRUMENT
    6.
    发明申请
    ARTICULATION FEATURES FOR ULTRASONIC SURGICAL INSTRUMENT 审中-公开
    超声波手术仪器的设计特点

    公开(公告)号：US20150080924A1

    公开(公告)日：2015-03-19

    申请号：US14028717

    申请日：2013-09-17

    申请人： Ethicon Endo-Surgery, Inc.

    发明人： Foster B. Stulen ,  David A. Monroe ,  William B. Weisenburgh, II ,  Richard C. Smith ,  Ashvani K. Madan ,  Craig T. Davis ,  Barry C. Worrell ,  Benjamin D. Dickerson ,  Chad P. Boudreaux ,  Geoffrey S. Strobl ,  Thomas C. Gallmeyer ,  Amy L. Benchek ,  Tylor C. Muhlenkamp ,  Sean P. Conlon ,  John A. Hibner

    IPC分类号： A61B17/32

    CPC分类号： A61B17/320092 ,  A61B17/320068 ,  A61B2017/00309 ,  A61B2017/00314 ,  A61B2017/00327 ,  A61B2017/00336 ,  A61B2017/00473 ,  A61B2017/320072

    摘要： A surgical apparatus comprises a body, an ultrasonic transducer, a shaft, an acoustic waveguide, an articulation section, an end effector, and an articulation drive assembly. The ultrasonic transducer is operable to convert electrical power into ultrasonic vibrations. The shaft couples the end effector and the body together. The acoustic waveguide is coupled with the transducer. The articulation section includes a collar that is located distal to a nodal portion of the waveguide and is operable to deflect the end effector away from the longitudinal axis. The end effector comprises an ultrasonic blade in acoustic communication with the ultrasonic transducer. The articulation drive assembly is operable to drive articulation of the articulation section. The articulation drive assembly comprises at least one translating articulation driver coupled with the collar. The ultrasonic blade is operable to deliver ultrasonic vibrations to tissue even when the articulation section is in an articulated state.

    摘要翻译： 手术装置包括主体，超声波换能器，轴，声波导，关节运动部分，末端执行器和关节运动驱动组件。 超声波换能器可操作以将电力转换成超声波振动。 轴将末端执行器和身体连接在一起。 声波导与传感器耦合。 铰接部分包括位于波导的节点部分的远侧的轴环，并且可操作以使末端执行器偏离纵向轴线。 末端执行器包括与超声换能器声学连通的超声刀片。 铰接驱动组件可操作以驱动铰接部分的铰接。 铰接驱动组件包括与轴环相结合的至少一个平移铰接驱动器。 即使当关节部分处于铰接状态时，超声波刀片也可操作以将超声波振动传递给组织。

    ULTRASONIC SURGICAL INSTRUMENT WITH END EFFECTOR HAVING RESTRICTED ARTICULATION
    8.
    发明申请
    ULTRASONIC SURGICAL INSTRUMENT WITH END EFFECTOR HAVING RESTRICTED ARTICULATION 审中-公开
    具有限制性结构的终端效应超声外科仪器

    公开(公告)号：US20150320438A1

    公开(公告)日：2015-11-12

    申请号：US14688692

    申请日：2015-04-16

    申请人： Ethicon Endo-Surgery, Inc.

    发明人： William B. Weisenburgh, II ,  Willliam A. Olson ,  Foster B. Stulen ,  Barry C. Worrell ,  David A. Monroe ,  Jeffrey L. Aldridge ,  Benjamin D. Dickerson ,  Craig N. Faller ,  William D. Fox ,  Michael J. Stokes

    IPC分类号： A61B17/32 ,  A61N7/00

    摘要： An apparatus comprises a body assembly, a shaft, an acoustic waveguide, an articulation section, an end effector, and an articulation drive assembly. The shaft extends distally from the body assembly and defines a longitudinal axis. The acoustic waveguide comprises a flexible portion. The articulation section is coupled with the shaft. A portion of the articulation section encompasses the flexible portion of the waveguide. The articulation section comprises a plurality of body portions aligned along the longitudinal axis and a flexible locking member. The flexible locking member is operable to secure the body portions in relation to each other and in relation to the shaft. The end effector comprises an ultrasonic blade in acoustic communication with the waveguide. The articulation drive assembly is operable to drive articulation of the articulation section to thereby deflect the end effector from the longitudinal axis.

    摘要翻译： 一种装置包括主体组件，轴，声波导，关节运动部分，末端执行器和关节运动驱动组件。 轴从主体组件向远侧延伸并且限定纵向轴线。 声波导包括柔性部分。 铰接部分与轴连接。 关节运动部分的一部分包围波导的柔性部分。 铰接部分包括沿着纵向轴线对准的多个主体部分和柔性锁定部件。 柔性锁定构件可操作以相对于彼此并相对于轴固定主体部分。 末端执行器包括与波导声声连通的超声刀片。 铰接驱动组件可操作以驱动关节运动部分的关节运动，从而使末端执行器从纵向轴线偏转。