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    • 1. 发明授权
    • Surgical tool with a two degree of freedom wrist
    • 外科手术具有两度自由腕
    • US08852174B2
    • 2014-10-07
    • US12945748
    • 2010-11-12
    • William Burbank
    • William Burbank
    • A61B17/00F16D3/18A61B19/00F16D3/26
    • A61B34/10A61B17/00234A61B17/064A61B17/28A61B17/285A61B34/30A61B34/37A61B34/71A61B2017/00526A61B2034/305F16D3/185F16D3/26Y10S901/29Y10T29/49826
    • 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.
    • 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。
    • 2. 发明申请
    • DOUBLE UNIVERSAL JOINT
    • 双重通用接头
    • US20110118708A1
    • 2011-05-19
    • US12945740
    • 2010-11-12
    • William BurbankGregory Dachs, IITodd Murphy
    • William BurbankGregory Dachs, IITodd Murphy
    • A61B17/00
    • A61B34/30A61B34/35A61B34/37A61B34/71A61B34/76A61B2017/2927A61B2034/302A61B2034/305A61B2034/715Y10T29/49826
    • 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.
    • 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。
    • 6. 发明授权
    • Wrist articulation by linked tension members
    • 手腕关节由联系紧张的成员
    • US09259275B2
    • 2016-02-16
    • US12945730
    • 2010-11-12
    • William Burbank
    • William Burbank
    • A61B19/00A61B17/29
    • A61B34/30A61B19/2203A61B34/37A61B34/76A61B2017/2927A61B2019/2215A61B2019/223A61B2019/2234A61B2019/2242A61B2034/305A61B2034/715Y10T29/49826
    • 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.
    • 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。