Rotational coupling device for surgical instrument with flexible actuators
    1.
    发明授权
    Rotational coupling device for surgical instrument with flexible actuators 有权
    具有柔性执行器的手术器械的旋转联接装置

    公开(公告)号:US09220526B2

    公开(公告)日:2015-12-29

    申请号:US13425103

    申请日:2012-03-20

    申请人: Sean P. Conlon

    发明人: Sean P. Conlon

    IPC分类号: A61B17/00 A61B17/29 F16C1/10

    摘要: Rotational couplers for use with surgical devices that are actuated by semi-flexible actuators such as wires and the like. The couplers enable the actuators to apply various actuation motions to actuation features on the surgical device as well as other actuators to apply axial and rotational motions to the surgical device to manipulate the device into various orientations relative to an elongate shaft to which the device is movably attached.

    摘要翻译: 与由诸如电线等的半柔性致动器致动的手术装置一起使用的旋转耦合器。 联接器使得致动器能够将各种致动运动应用于手术装置上的致动特征以及其它致动器,以将轴向和旋转运动施加到外科手术装置,以将装置相对于细长轴操纵到装置可移动的细长轴 附上。

    Method of repositioning an injection port
    2.
    发明授权
    Method of repositioning an injection port 有权
    重新定位注射口的方法

    公开(公告)号:US08764713B2

    公开(公告)日:2014-07-01

    申请号:US12769914

    申请日:2010-04-29

    IPC分类号: A61M5/00

    摘要: A method of repositioning an injection port comprises positioning the injection port at a first location in a patient's body and extending fasteners of the injection port to substantially secure the injection port at the first location. The fasteners are then retracted to substantially unsecure the injection port from the first location in the patient's body. The injection port is then moved to a second location in the patient's body. The fasteners are then re-extended to substantially secure the injection port at the second location in the patient's body. The injection port includes a port body. The fasteners are integral with the port body. The fasteners may be selectively extended and retracted relative to the port body. For instance, the fasteners may be pivoted relative to the port body to transition between extended and retracted positions. The extension and retraction of fasteners may be provided through a port applier.

    摘要翻译: 重新定位注射端口的方法包括将注射端口定位在患者体内的第一位置处,并延伸注射端口的紧固件,以将注射端口基本上固定在第一位置。 然后将紧固件缩回以基本上不将患者体内的第一位置的注射口固定。 然后将注射口移动到患者体内的第二位置。 然后将紧固件重新延伸以将注射口基本上固定在患者身体的第二位置。 注入口包括端口体。 紧固件与端口主体是一体的。 紧固件可以相对于端口主体选择性地延伸和缩回。 例如,紧固件可以相对于端口主体枢转以在延伸位置和缩回位置之间转换。 紧固件的延伸和缩回可以通过端口应用器来提供。

    Injection port applier with downward force actuation
    3.
    发明授权
    Injection port applier with downward force actuation 有权
    注射口施加器具有向下的力驱动

    公开(公告)号:US08715243B2

    公开(公告)日:2014-05-06

    申请号:US12770047

    申请日:2010-04-29

    IPC分类号: A61M5/31

    摘要: An injection port applier is configured to engage an injection port that has integral fasteners that are movable from a non-deployed position to a deployed position. The applier comprises a shaft, a port engagement portion, and a handle. The port engagement portion is includes a fastener deployment member that is operable to move the fasteners to the deployed position. The handle comprises a first handle portion and a second handle portion. The second handle portion is movable distally relative to the first handle portion in order to actuate the fastener deployment member, to thereby move the fasteners to the deployed position. An elongate actuating member couples the second handle portion with the fastener deployment member. One part of the elongate actuating member translates longitudinally in response to the second handle being moved distally; while another part of the elongate actuating member rotates in response to the first portion translating.

    摘要翻译: 注射口施加器构造成接合具有整体紧固件的注射端口,该紧固件可从非展开位置移动到展开位置。 施加器包括轴,端口接合部分和手柄。 端口接合部分包括可操作以将紧固件移动到展开位置的紧固件展开构件。 手柄包括第一手柄部分和第二手柄部分。 第二把手部分可相对于第一把手部分向远侧移动,以便致动紧固件展开部件,从而将紧固件移动到展开位置。 细长的致动构件将第二把手部分与紧固件展开构件联接。 细长致动构件的一部分响应于第二手柄向远侧移动而纵向平移; 而细长致动构件的另一部分响应于第一部分平移而旋转。

    Non-Clumping Unit For Use With A Magnetic Surgical System
    9.
    发明申请
    Non-Clumping Unit For Use With A Magnetic Surgical System 审中-公开
    用于磁性手术系统的非结合单元

    公开(公告)号:US20120065627A1

    公开(公告)日:2012-03-15

    申请号:US12879310

    申请日:2010-09-10

    IPC分类号: A61B17/00

    摘要: A surgical device comprises an ex vivo magnet and an in vivo sled magnetically attracted to the ex vivo magnet. The sled can be positioned and anchored within a patient by moving the ex vivo magnet. The sled defines a longitudinal axis. An arm extends from the sled. The arm is moveable relative the sled between a retracted position and an extended position. The arm comprises an end effector. A locking mechanism operatively connected to the arm to lock the arm in the retracted and extended positions. The mechanism may include a rack that both rotates about a pinion and translates tangentially about the pinion.

    摘要翻译: 手术装置包括离体磁体和磁性吸引到体外磁体的体内滑板。 可以通过移动离体磁体将雪橇定位并锚定在患者体内。 滑雪板限定纵向轴线。 手臂从雪橇延伸。 臂可以在缩回位置和伸出位置之间相对于滑板移动。 臂包括端部执行器。 锁定机构,可操作地连接到臂上,以将臂锁定在缩回和伸出位置。 该机构可以包括一个齿条,它们围绕小齿轮转动并围绕小齿轮相切地平移。

    Manually articulating devices
    10.
    发明授权
    Manually articulating devices 有权
    手动铰接装置

    公开(公告)号:US08062306B2

    公开(公告)日:2011-11-22

    申请号:US11610803

    申请日:2006-12-14

    IPC分类号: A61B17/32

    摘要: Methods and devices are provided for controlling movement of a working end of a surgical device, and in particular for performing various surgical procedures using an instrument having an end effector that can be articulated relative to an elongate shaft of the device. In certain embodiments, the end effector can also optionally rotate relative to the elongate shaft of the device, and/or the shaft can rotate relative to a handle of the device.

    摘要翻译: 提供了用于控制手术装置的工作端的移动的方法和装置,特别是用于使用具有可相对于装置的细长轴铰接的端部执行器的器具执行各种外科手术程序。 在某些实施例中,末端执行器还可以相对于装置的细长轴可选地旋转,和/或轴可相对于装置的手柄旋转。