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153 条记录 (耗时 0.065 秒)

    Lockout mechanism for use with robotic electrosurgical device
    93.
    发明授权
    Lockout mechanism for use with robotic electrosurgical device 有权
    机器人电外科装置使用的锁定机构

    公开(公告)号：US09326788B2

    公开(公告)日：2016-05-03

    申请号：US13539110

    申请日：2012-06-29

    申请人： Jonathan T. Batross ,  Gregory A. Trees ,  Foster B. Stulen ,  Randolph Stewart ,  Chad P. Boudreaux

    发明人： Jonathan T. Batross ,  Gregory A. Trees ,  Foster B. Stulen ,  Randolph Stewart ,  Chad P. Boudreaux

    IPC分类号： A61B17/32 ,  A61B18/14 ,  A61B19/00 ,  A61B17/29

    CPC分类号： A61B18/1445 ,  A61B17/320092 ,  A61B18/14 ,  A61B34/30 ,  A61B90/03 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2018/00642 ,  A61B2018/00994 ,  A61B2018/1455

    摘要： A robotically controlled surgical tool including a lockout mechanism is provided. The surgical tool may comprise an instrument mounting portion. The instrument mounting portion includes a housing, a plate, a shaft assembly comprising an end effector, and a coupler to couple the shaft assembly to the instrument mounting portion. The end effector comprises a first jaw member and a second jaw member, the first and second jaw members defining a channel therebetween, and a blade slideably receivable within the channel to cut tissue located between the first and second jaw members. The surgical tool may include an actuation mechanism to actuate the end effector to provide reciprocating movement of the blade within the channel. A lockout mechanism is coupled to the actuation mechanism. The lockout mechanism may selectively enable reciprocating movement of the blade. An interface mechanically and electrically couples the instrument mounting portion to a robotic manipulator.

    摘要翻译： 提供了一种包括锁定机构的机器人控制的手术工具。 手术工具可以包括器械安装部分。 仪器安装部分包括壳体，板，包括末端执行器的轴组件和将轴组件连接到仪器安装部分的联接器。 末端执行器包括第一钳口构件和第二钳口构件，第一和第二钳口构件在其间限定通道，以及可滑动地容纳在通道内的刀片，以切割位于第一和第二钳口构件之间的组织。 手术工具可以包括致动机构以致动末端执行器以提供刀片在通道内的往复运动。 锁定机构联接到致动机构。 锁定机构可以选择性地实现叶片的往复运动。 接口将仪器安装部分机械和电耦合到机器人操纵器。

    Ultrasonic surgical apparatus and methods for use thereof
    94.
    发明授权
    Ultrasonic surgical apparatus and methods for use thereof 有权
    超声波手术器械及其使用方法

    公开(公告)号：US09114245B2

    公开(公告)日：2015-08-25

    申请号：US12857373

    申请日：2010-08-16

    申请人： Timothy G. Dietz ,  Foster B. Stulen ,  William A. Olson

    发明人： Timothy G. Dietz ,  Foster B. Stulen ,  William A. Olson

    IPC分类号： A61N7/00 ,  B06B3/00 ,  A61B17/32 ,  A61B17/225 ,  A61B17/30

    CPC分类号： A61N7/00 ,  A61B17/320068 ,  A61B2017/22015 ,  A61B2017/2253 ,  A61B2017/306 ,  A61B2017/320098 ,  A61N2007/0034 ,  A61N2007/0078 ,  A61N2007/0082 ,  B06B3/00

    摘要： Ultrasound surgical apparatus are disclosed, including: medical ultrasound handpieces with proximally mounted ultrasound radiators configured to create a distally-focused beam of ultrasound energy, in combination with distal guide members for control of focal point depth; medical ultrasound handpieces with proximally mounted ultrasound radiators configured to create a distally-focused beam of ultrasound energy, in combination with distal rolling members for manipulability and control of focal point depth; medical ultrasound handpiece assemblies with coupled end effectors providing a probe with a probe dilation region configured to have an average outside diameter that is equal to or greater than the average outside diameter of a probe tip and neck; as well as junctions to an ultrasonically inactive probe sheath; medical ultrasound handpiece assemblies with coupled end effectors having positionable, ultrasonically inactive probe sheath ends slidably operable to both cover and expose at least a probe tip; and ultrasound transducer cores including a transducing structure affixed to a longitudinally elongated, generally planar, single crystal or polycrystalline material waveguide.

    摘要翻译： 公开了超声手术装置，包括：具有近端安装的超声波辐射器的医疗超声手机，其被配置为产生远端聚焦的超声能量束，与用于控制焦点深度的远端引导构件组合; 具有近端安装的超声波辐射器的医疗超声手机被配置为创建远端聚焦的超声能量束，与用于可操纵性和控制焦点深度的远侧滚动构件组合; 具有耦合端部执行器的医用超声手持组件，其提供具有构造成具有等于或大于探针尖端和颈部的平均外径的平均外径的探针扩张区域的探针; 以及到超声波无活性的探针鞘的接合处; 具有耦合端部执行器的医疗超声手持组件具有可定位的超声波无源探针护套端部，其可滑动地可操作以覆盖和暴露至少一个探针尖端; 以及超声换能器芯，包括固定在纵向细长的，大致平面的单晶或多晶材料波导上的换能结构。

    Electrosurgical instrument employing pressure-variation electrodes
    95.
    发明授权
    Electrosurgical instrument employing pressure-variation electrodes 有权
    采用压力变异电极的电外科仪器

    公开(公告)号：US08790342B2

    公开(公告)日：2014-07-29

    申请号：US12797252

    申请日：2010-06-09

    申请人： Foster B. Stulen ,  Jeffrey S. Swayze ,  Prasanna Malaviya ,  Gregory W. Johnson ,  Jason L. Harris ,  Paul Guerra

    发明人： Foster B. Stulen ,  Jeffrey S. Swayze ,  Prasanna Malaviya ,  Gregory W. Johnson ,  Jason L. Harris ,  Paul Guerra

    IPC分类号： A61B18/14 ,  A61B18/00

    CPC分类号： A61B18/1445 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/0063 ,  A61B2018/1455

    摘要： A surgical instrument can comprise a handle, a first conductor, a second conductor, and an end effector. The end effector can comprise a first jaw, a second jaw, wherein the first jaw is movable relative to the second jaw in order to capture tissue intermediate the first jaw and the second jaw, a first electrode electrically coupled with the first conductor, and a second electrode electrically coupled with the second conductor, wherein the second electrode is comprised of a material configured to have a first electrical resistance when a first pressure is applied to the material, and wherein the material is configured to have a second electrical resistance when a second pressure is applied to the material. In various circumstances, the material can be configured such that, once the applied pressure has exceeded a switching pressure, the resistance of the material can switch from the first resistance to the second resistance.

    摘要翻译： 手术器械可以包括手柄，第一导体，第二导​​体和末端执行器。 末端执行器可以包括第一钳口和第二钳口，其中第一钳口相对于第二钳口可移动，以便捕获第一钳夹和第二钳夹中间的组织，与第一导体电耦合的第一电极和 所述第二电极与所述第二导体电耦合，其中所述第二电极包括被配置为当向所述材料施加第一压力时具有第一电阻的材料，并且其中所述材料被配置为当第二电极具有第二电阻时， 对材料施加压力。 在各种情况下，材料可以被配置为使得一旦施加的压力超过开关压力，材料的电阻就可以从第一阻力转换到第二阻力。

    Tissue processing device with ultrasonic tissue particle separator
    96.
    发明授权
    Tissue processing device with ultrasonic tissue particle separator 有权
    超声波组织颗粒分离机组织处理装置

    公开(公告)号：US08714360B2

    公开(公告)日：2014-05-06

    申请号：US12778806

    申请日：2010-05-12

    申请人： Jeffrey S. Swayze ,  Mark H. Ransick ,  Foster B. Stulen

    发明人： Jeffrey S. Swayze ,  Mark H. Ransick ,  Foster B. Stulen

    IPC分类号： C02F1/36

    CPC分类号： C12M47/04 ,  B01D21/283 ,  B33Y80/00 ,  C12M47/02

    摘要： A device is operable to separate tissue particles. The device comprises a reservoir and an ultrasonic transducer. The reservoir is configured to receive tissue particles in a fluid. The ultrasonic transducer is operable to emit ultrasonic energy toward tissue particles in the reservoir. Control circuitry is configured to drive the ultrasonic transducer at parameters selected to provide movement of tissue particles in the first reservoir based on the size of the tissue particles. The ultrasonic transducer may thus drive the tissue particles toward respective outlets or at particular times based on their particle size. An electrically driven screen may be used to separate tissue particles from liquid. An ultrasonic mincing device may be used to mince tissue particles whose size exceeds a predetermined size range.

    摘要翻译： 装置可操作以分离组织颗粒。 该装置包括储存器和超声换能器。 储存器构造成接收流体中的组织颗粒。 超声波换能器可操作地朝储存器中的组织颗粒发射超声波能量。 控制电路被配置为在选择的参数下驱动超声波换能器，以根据组织颗粒的尺寸提供组织颗粒在第一储存器中的移动。 因此，超声换能器可以基于它们的粒度将组织颗粒驱动到相应的出口或特定时间。 可以使用电驱动屏幕来将组织颗粒与液体分离。 可以使用超声波切碎装置来破碎其尺寸超过预定尺寸范围的组织颗粒。

    Electrosurgical cutting and sealing instruments with jaws having a parallel closure motion
    97.
    发明授权
    Electrosurgical cutting and sealing instruments with jaws having a parallel closure motion 有权
    具有并联闭合运动的钳口的电外科切割和密封仪器

    公开(公告)号：US08709035B2

    公开(公告)日：2014-04-29

    申请号：US12758298

    申请日：2010-04-12

    申请人： Gregory W. Johnson ,  Jeffrey S. Swayze ,  Jason L. Harris ,  Foster B. Stulen

    发明人： Gregory W. Johnson ,  Jeffrey S. Swayze ,  Jason L. Harris ,  Foster B. Stulen

    IPC分类号： A61B17/00 ,  A61B18/14

    CPC分类号： A61B17/3205 ,  A61B17/2804 ,  A61B18/1445 ,  A61B18/1447 ,  A61B18/1492 ,  A61B2017/2933 ,  A61B2018/1412 ,  A61B2018/145 ,  A61B2018/1455

    摘要： A surgical instrument comprising, a shaft, and an end effector comprising first and second jaw members and a reciprocating member. The end effector may additionally comprise a first push rod member having a distally directed end pivotably coupled to the first jaw member and a proximally directed end pivotably coupled to the shaft at a first pivot point as well as a first linkage member having a distally directed end pivotably coupled to the first jaw member and a proximally directed end pivotably coupled to a second pivot point. In this way, distal motion of the reciprocating member may exert a force on the first and second jaw members causing the first and second jaw members to translate towards one another in a substantially parallel motion.

    摘要翻译： 一种手术器械，包括轴，以及包括第一和第二钳口构件和往复运动构件的端部执行器。 端部执行器可以另外包括第一推杆构件，其具有可枢转地联接到第一钳口构件的远侧定向的端部，以及在第一枢转点可枢转地联接到所述轴的向近侧指向的端部以及具有远端指向的端部 可枢转地联接到第一钳口构件和可枢转地联接到第二枢转点的近端指向的端部。 以这种方式，往复构件的远端运动可以对第一和第二钳口构件施加力，导致第一和第二钳口构件以基本平行的运动彼此平移。

    LOCKOUT MECHANISM FOR USE WITH ROBOTIC ELECTROSURGICAL DEVICE
    99.
    发明申请
    LOCKOUT MECHANISM FOR USE WITH ROBOTIC ELECTROSURGICAL DEVICE 有权
    使用机器人电磁设备的锁定机构

    公开(公告)号：US20140005654A1

    公开(公告)日：2014-01-02

    申请号：US13539110

    申请日：2012-06-29

    申请人： Jonathan T. Batross ,  Gregory A. Trees ,  Foster B. Stulen ,  Randolph Stewart ,  Chad P. Boudreaux

    发明人： Jonathan T. Batross ,  Gregory A. Trees ,  Foster B. Stulen ,  Randolph Stewart ,  Chad P. Boudreaux

    IPC分类号： A61B17/295 ,  A61B18/18 ,  A61B18/14

    CPC分类号： A61B18/1445 ,  A61B17/320092 ,  A61B18/14 ,  A61B34/30 ,  A61B90/03 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2018/00642 ,  A61B2018/00994 ,  A61B2018/1455

    摘要： A robotically controlled surgical tool comprising including a lockout mechanism is provided. The surgical tool may comprise an instrument mounting portion. The instrument mounting portion includes a housing, a plate, a shaft assembly comprising an end effector, and a coupler to couple the shaft assembly to the instrument mounting portion. The end effector comprises a first jaw member and a second jaw member, the first and second jaw members defining a channel therebetween, and a blade slideably receivable within the channel to cut tissue located between the first and second jaw members. The surgical tool may include an actuation mechanism to actuate the end effector to provide reciprocating movement of the blade within the channel. A lockout mechanism is coupled to the actuation mechanism. The lockout mechanism may selectively enable reciprocating movement of the blade. An interface mechanically and electrically couples the instrument mounting portion to a robotic manipulator.

    摘要翻译： 提供了包括锁定机构的机器人控制的外科手术工具。 手术工具可以包括器械安装部分。 仪器安装部分包括壳体，板，包括末端执行器的轴组件和将轴组件连接到仪器安装部分的联接器。 末端执行器包括第一钳口构件和第二钳口构件，第一和第二钳口构件在其间限定通道，以及可滑动地容纳在通道内的刀片，以切割位于第一和第二钳口构件之间的组织。 手术工具可以包括致动机构以致动末端执行器以提供刀片在通道内的往复运动。 锁定机构联接到致动机构。 锁定机构可以选择性地实现叶片的往复运动。 接口将仪器安装部分机械和电耦合到机器人操纵器。