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    Surgical accessory clamp and method
    2.
    发明授权
    Surgical accessory clamp and method 有权
    手术附件夹和方法

    公开(公告)号：US08182469B2

    公开(公告)日：2012-05-22

    申请号：US11240087

    申请日：2005-09-30

    申请人： S. Christopher Anderson ,  Thomas G Cooper ,  Bruce Schena ,  William Burbank ,  Margaret M Nixon ,  Alan Loh

    发明人： S. Christopher Anderson ,  Thomas G Cooper ,  Bruce Schena ,  William Burbank ,  Margaret M Nixon ,  Alan Loh

    IPC分类号： A61B17/00 ,  B25B5/04

    CPC分类号： A61B90/57 ,  A61B17/3421 ,  A61B34/30 ,  A61B34/37 ,  A61B34/71 ,  A61B46/10 ,  A61B90/361 ,  A61B90/50 ,  A61B2017/00477 ,  A61B2034/305 ,  F16B2/10 ,  F16B2/185

    摘要： A surgical accessory clamp, method of use, and a robotic surgical system including the clamp are disclosed. A surgical accessory may be attached and removed from a manipulator arm during a surgical procedure without requiring the use of an intermediate sterile accessory clamp, thus removing the need for a detachable accessory mount or adaptor that needs cleaning and sterilization and allowing for greater efficiency and cost-effectiveness. The accessory clamp further allows for easy removal and attachment of instruments, tools, or accessories to the robotic surgical system without breach of sterility. In one embodiment, an accessory clamp includes a base for coupling to a distal end of a manipulator arm; two clamp jaws adapted to receive a surgical accessory, each of the clamp jaws rotatably coupled to the base and configured to pivot relative to one another; a sterile drape portion over the two clamp jaws; and a lever portion capable of actuating the two clamp jaws into an open position or a closed position.

    摘要翻译： 公开了一种手术附件夹具，使用方法和包括夹具的机器人手术系统。 在外科手术过程中，外科手术辅助部件可以从手术臂附接和移除，而不需要使用中间的无菌附件夹具，因此不再需要可拆卸的附件安装件或适配器，需要清洁和灭菌并允许更高的效率和成本 有效性 附件夹还可以方便地将仪器，工具或附件移除到机器人手术系统中，而不会破坏无菌性。 在一个实施例中，附件夹具包括用于联接到操纵臂的远端的基座; 两个夹钳适于接纳外科附件，每个夹钳可旋转地联接到基座并且构造成相对于彼此枢转; 两个夹爪上的无菌悬垂部分; 以及能够使两个夹爪进入打开位置或关闭位置的杆部。

    SURGICAL TOOL WITH A TWO DEGREE OF FREEDOM WRIST
    9.
    发明申请
    SURGICAL TOOL WITH A TWO DEGREE OF FREEDOM WRIST 有权
    具有两度自由手腕的手术工具

    公开(公告)号：US20110118709A1

    公开(公告)日：2011-05-19

    申请号：US12945748

    申请日：2010-11-12

    申请人： William Burbank

    发明人： William Burbank

    IPC分类号： A61B17/00

    CPC分类号： A61B34/10 ,  A61B17/00234 ,  A61B17/064 ,  A61B17/28 ,  A61B17/285 ,  A61B34/30 ,  A61B34/37 ,  A61B34/71 ,  A61B2017/00526 ,  A61B2034/305 ,  F16D3/185 ,  F16D3/26 ,  Y10S901/29 ,  Y10T29/49826

    摘要： Surgical tools having a two degree-of-freedom wrist, wrist articulation by linked tension members, mechanisms for transmitting torque through an angle, and minimally invasive surgical tools incorporating these features are disclosed. An elongate intermediate wrist member is pivotally coupled with a distal end of an instrument shaft so as to rotate about a first axis transverse to the shaft, and an end effector body is pivotally coupled with the intermediate member so as to rotate about a second axis that is transverse to the first axis. Linked tension members interact with attachment features to articulate the wrist. A torque-transmitting mechanism includes a coupling member, coupling pins, a drive shaft, and a driven shaft. The drive shaft is coupled with the driven shaft so as to control the relative orientations of the drive shaft, the coupling member, and the driven shaft.

    摘要翻译： 公开了具有两自由度手腕的手术工具，通过连接的张紧构件的手腕关节，通过角度传递扭矩的机构，以及结合了这些特征的微创手术工具。 细长的中间腕部构件与仪器轴的远端枢转地联接，以便围绕横向于轴的第一轴线旋转，并且末端执行器主体与中间构件枢转地联接，以围绕第二轴线旋转，第二轴线 横向于第一轴。 链接的张力构件与附件特征相互作用以铰接手腕。 扭矩传递机构包括联接构件，联接销，驱动轴和从动轴。 驱动轴与从动轴联接，以便控制驱动轴，联接构件和从动轴的相对定向。

    Seals and sealing methods for a surgical instrument having an articulated end effector actuated by a drive shaft
    10.
    发明授权
    Seals and sealing methods for a surgical instrument having an articulated end effector actuated by a drive shaft 有权
    具有由驱动轴致动的铰接端部执行器的手术器械的密封和密封方法

    公开(公告)号：US09216062B2

    公开(公告)日：2015-12-22

    申请号：US13397578

    申请日：2012-02-15

    申请人： Grant Duque ,  Todd Murphy ,  William Burbank ,  Gregory W. Dachs, II

    发明人： Grant Duque ,  Todd Murphy ,  William Burbank ,  Gregory W. Dachs, II

    IPC分类号： A61B19/00 ,  F16J15/32 ,  A61B17/29

    CPC分类号： A61B19/2203 ,  A61B34/30 ,  A61B34/37 ,  A61B2017/2948 ,  A61B2034/302 ,  F16J15/32

    摘要： Sealing assemblies and methods are disclosed for sealing a surgical instrument having an internal drive shaft subject to lateral displacement. A sealing assembly includes a rigid portion shaped to interface with an instrument shaft of the surgical instrument. A laterally oriented slot is open at a radially perimeter location and configured to receive an o-ring seal via the perimeter location. Apertures are disposed on opposing sides of the slot and open to the slot. The apertures are configured to receive the drive shaft there through and are larger than the drive shaft to accommodate lateral displacement of the drive shaft. The slot includes opposing internal sides spaced to interface with opposed axial surfaces of the o-ring seal. The seal inhibits axial transmission of an insufflated gas and/or bodily fluids while accommodating lateral displacement of the drive shaft.

    摘要翻译： 公开了用于密封具有受到侧向位移的内部驱动轴的外科器械的密封组件和方法。 密封组件包括形状与外科器械的器械轴相接合的刚性部分。 横向定位的狭槽在径向周边位置是开放的并且被配置成经由周边位置接收O形环密封。 孔设置在槽的相对侧上并且开口到槽。 孔被构造成通过驱动轴接收驱动轴并且大于驱动轴以适应驱动轴的横向位移。 狭槽包括相对的内侧面，间隔开以与O形环密封件的相对的轴向表面相接触。 密封件在容纳驱动轴的横向位移的同时抑制吹入的气体和/或体液的轴向传播。