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    ARTICULABLE LAPAROSCOPIC INSTRUMENT
    2.
    发明申请
    ARTICULABLE LAPAROSCOPIC INSTRUMENT 有权
    适用于手术的仪器仪表

    公开(公告)号：US20110087269A1

    公开(公告)日：2011-04-14

    申请号：US12876300

    申请日：2010-09-07

    申请人： Michael J. Stokes ,  Kempton K. Carroll, II ,  Christopher J. Hess ,  William B. Weisenburgh, II ,  Sean P. Conlon

    发明人： Michael J. Stokes ,  Kempton K. Carroll, II ,  Christopher J. Hess ,  William B. Weisenburgh, II ,  Sean P. Conlon

    IPC分类号： A61B17/28

    CPC分类号： A61B17/29 ,  A61B2017/2908 ,  A61B2017/2912 ,  A61B2017/2919 ,  A61B2017/292 ,  A61B2017/2922 ,  A61B2017/3445

    摘要： A medical device comprises a handle comprises an actuator. A shaft extends distally from the handle. A first shaft segment extends proximally from the handle and has a proximal end and a distal end. A second shaft segment has a proximal end and a distal end and is pivotably supported with respect to the distal end of the first shaft segment at a position offset from a longitudinal axis of the shaft in a first offset direction. A third shaft segment has a proximal end and a distal end and is pivotably supported with respect to the distal end of the second shaft segment at a position offset from the longitudinal axis of the shaft in a second offset direction different from the first offset direction. A first member extends through at least a portion of the first shaft segment and is operatively associated with the actuator. A second member extends through at least a portion of the second shaft segment. The second member has a proximal end pivotably supported with respect to the distal end of the first member and a distal end pivotably supported with respect to the third shaft segment. The actuator is operative to provide substantially simultaneous compound articulation of the second and third shaft segments.

    摘要翻译： 一种医疗装置包括一个手柄，包括致动器。 轴从手柄向远侧延伸。 第一轴段从手柄向近侧延伸并且具有近端和远端。 第二轴段具有近端和远端，并且在第一偏移方向上偏离轴的纵向轴线的位置处相对于第一轴段的远端可枢转地支撑。 第三轴段具有近端和远端，并且在与第一偏移方向不同的第二偏移方向上偏离轴的纵向轴线的位置处相对于第二轴段的远端可枢转地支撑。 第一构件延伸穿过第一轴段的至少一部分并且与致动器可操作地相关联。 第二构件延伸穿过第二轴段的至少一部分。 第二构件具有相对于第一构件的远端可枢转地支撑的近端和相对于第三轴段可枢转地支撑的远端。 致动器可操作以提供第二和第三轴段的基本上同时的复合铰接。

    Laparoscopic device with compound angulation
    3.
    发明授权
    Laparoscopic device with compound angulation 有权
    具有复合角度的腹腔镜装置

    公开(公告)号：US09474540B2

    公开(公告)日：2016-10-25

    申请号：US12775727

    申请日：2010-05-07

    申请人： Michael J. Stokes ,  Christopher J. Hess ,  William B. Weisenburgh, II

    发明人： Michael J. Stokes ,  Christopher J. Hess ,  William B. Weisenburgh, II

    IPC分类号： A61B17/29 ,  A61B17/34

    CPC分类号： A61B17/29 ,  A61B2017/2908 ,  A61B2017/2912 ,  A61B2017/2919 ,  A61B2017/292 ,  A61B2017/2922 ,  A61B2017/3445

    摘要： Methods and devices are provided for performing minimally invasive surgical procedures. In one embodiment, a surgical device is provided that includes an elongate shaft having a distal portion configured to be movable between a first configuration in which the distal portion of the shaft is substantially straight or linear and a second configuration in which the distal portion of the shaft is bent at a compound angle. The shaft's distal portion can be configured to be articulated in a wide range of compound angles and can be configured to be selectively locked in a fixed position anywhere within that range.

    摘要翻译： 提供了用于执行微创外科手术的方法和装置。 在一个实施例中，提供了一种外科装置，其包括细长轴，所述细长轴具有远侧部分，该远端部分构造成可以在第一构型和第二构造之间移动，在第一构造中，轴的远端部分基本上是直的或直线的， 轴以复合角度弯曲。 轴的远侧部分可以构造成以广泛的复合角度铰接，并且可以构造成在该范围内的任何位置被选择性地锁定在固定位置。

    Articulable laparoscopic instrument
    8.
    发明授权
    Articulable laparoscopic instrument 有权
    可口腹腔镜仪

    公开(公告)号：US09333001B2

    公开(公告)日：2016-05-10

    申请号：US12876300

    申请日：2010-09-07

    申请人： Michael J. Stokes ,  Kempton K. Carroll, II ,  Christopher J. Hess ,  William B. Weisenburgh, II ,  Sean P. Conlon

    发明人： Michael J. Stokes ,  Kempton K. Carroll, II ,  Christopher J. Hess ,  William B. Weisenburgh, II ,  Sean P. Conlon

    IPC分类号： A61B17/00 ,  A61B17/29 ,  A61B17/34

    CPC分类号： A61B17/29 ,  A61B2017/2908 ,  A61B2017/2912 ,  A61B2017/2919 ,  A61B2017/292 ,  A61B2017/2922 ,  A61B2017/3445

    摘要： A medical device comprises a handle comprises an actuator. A shaft extends distally from the handle. A first shaft segment extends proximally from the handle and has a proximal end and a distal end. A second shaft segment has a proximal end and a distal end and is pivotably supported with respect to the distal end of the first shaft segment at a position offset from a longitudinal axis of the shaft in a first offset direction. A third shaft segment has a proximal end and a distal end and is pivotably supported with respect to the distal end of the second shaft segment at a position offset from the longitudinal axis of the shaft in a second offset direction different from the first offset direction. A first member extends through at least a portion of the first shaft segment and is operatively associated with the actuator. A second member extends through at least a portion of the second shaft segment. The second member has a proximal end pivotably supported with respect to the distal end of the first member and a distal end pivotably supported with respect to the third shaft segment. The actuator is operative to provide substantially simultaneous compound articulation of the second and third shaft segments.

    摘要翻译： 一种医疗装置包括一个手柄，包括致动器。 轴从手柄向远侧延伸。 第一轴段从手柄向近侧延伸并且具有近端和远端。 第二轴段具有近端和远端，并且在第一偏移方向上偏离轴的纵向轴线的位置处相对于第一轴段的远端可枢转地支撑。 第三轴段具有近端和远端，并且在与第一偏移方向不同的第二偏移方向上偏离轴的纵向轴线的位置处相对于第二轴段的远端可枢转地支撑。 第一构件延伸穿过第一轴段的至少一部分并且与致动器可操作地相关联。 第二构件延伸穿过第二轴段的至少一部分。 第二构件具有相对于第一构件的远端可枢转地支撑的近端和相对于第三轴段可枢转地支撑的远端。 致动器可操作以提供第二和第三轴段的基本上同时的复合铰接。