Non-Clumping Unit For Use With A Magnetic Surgical System
    5.
    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。

    Articulating surgical device and method of use
    6.
    发明授权
    Articulating surgical device and method of use 有权
    铰接手术装置及其使用方法

    公开(公告)号:US08287469B2

    公开(公告)日:2012-10-16

    申请号:US11971410

    申请日:2008-01-09

    IPC分类号: A61B5/00

    摘要: Various embodiments of an elongate surgical device configured to travel along a tortuous body lumen to a surgical site are provided herein. In one embodiment, the device can include a tensioning element extending through a channel formed along a length of the device and the tensioning element can translate an articulation force to the working end of the device. During such articulation of the device, a portion of the channel can be configured to allow the tensioning element to exit the channel and move away from a longitudinal axis of the device thereby optimizing a mechanical advantage relative to the distal end of the device and thus maximizing the force capable of being delivered thereto. Additionally, various embodiments of a method for articulating a working end of an elongate surgical device are provided herein.

    摘要翻译: 这里提供了构造成沿曲折的体腔行进到外科手术部位的细长手术装置的各种实施例。 在一个实施例中,该装置可以包括延伸穿过沿着装置的长度形成的通道的张紧元件,并且张紧元件可以将铰接力平移到装置的工作端。 在装置的这种关节过程中,通道的一部分可以构造成允许张紧元件离开通道并远离装置的纵向轴线移动,从而优化相对于装置的远端的机械优点,从而最大化 能够传递给它的力。 此外,本文提供了用于铰接细长外科手术装置的工作端的方法的各种实施例。

    ARTICULATING SURGICAL DEVICE AND METHOD OF USE
    7.
    发明申请
    ARTICULATING SURGICAL DEVICE AND METHOD OF USE 有权
    治疗手术装置及其使用方法

    公开(公告)号:US20090177041A1

    公开(公告)日:2009-07-09

    申请号:US11971410

    申请日:2008-01-09

    IPC分类号: A61B1/005

    摘要: Various embodiments of an elongate surgical device configured to travel along a tortuous body lumen to a surgical site are provided herein. In one embodiment, the device can include a tensioning element extending through a channel formed along a length of the device and the tensioning element can translate an articulation force to the working end of the device. During such articulation of the device, a portion of the channel can be configured to allow the tensioning element to exit the channel and move away from a longitudinal axis of the device thereby optimizing a mechanical advantage relative to the distal end of the device and thus maximizing the force capable of being delivered thereto. Additionally, various embodiments of a method for articulating a working end of an elongate surgical device are provided herein.

    摘要翻译: 这里提供了构造成沿曲折的体腔行进到外科手术部位的细长手术装置的各种实施例。 在一个实施例中,该装置可以包括延伸穿过沿着装置的长度形成的通道的张紧元件,并且张紧元件可以将铰接力平移到装置的工作端。 在装置的这种关节过程中,通道的一部分可以构造成允许张紧元件离开通道并远离装置的纵向轴线移动,从而优化相对于装置的远端的机械优点,从而最大化 能够传递给它的力。 此外,本文提供了用于铰接细长外科手术装置的工作端的方法的各种实施例。

    MINIMALLY INVASIVE SURGERY
    8.
    发明申请
    MINIMALLY INVASIVE SURGERY 审中-公开
    微创手术

    公开(公告)号:US20120053402A1

    公开(公告)日:2012-03-01

    申请号:US12873829

    申请日:2010-09-01

    IPC分类号: A61B1/00

    摘要: A single port surgical method comprises inserting only a single trocar through the abdominal wall; inserting a camera into the abdominal cavity; magnetically anchoring the camera to the abdominal wall; obtaining a first instrument comprising an elongate shaft with a distal end and a proximal end connected to a first handle; passing the distal end of the first instrument through the abdominal wall independent of a trocar; attaching in vivo an end effector to the distal end of the first surgical instrument; obtaining a second instrument comprising an elongate shaft with a distal end with an end effector and a proximal end connected to a second handle; passing the distal end of the second instrument through the trocar; and manipulating tissue in the abdominal cavity with the first and second surgical instrument end effectors under visualization from the magnetically anchored camera.

    摘要翻译: 单端口手术方法包括仅穿过单个套管针穿过腹壁; 将相机插入腹腔; 将相机磁性地固定在腹壁上; 获得包括细长轴的第一仪器,其具有连接到第一手柄的远端和近端; 使第一个器械的远端通过腹壁独立于套管针; 将末端执行器体内附接到第一外科器械的远端; 获得包括具有远端的细长轴的第二仪器,所述远端具有末端执行器,并且近端连接到第二手柄; 使第二台仪器的远端穿过套管针; 并且使用第一和第二外科器械终端执行器在磁力锚定相机可视化下操纵腹腔中的组织。

    MINIMALLY INVASIVE SURGERY
    10.
    发明申请
    MINIMALLY INVASIVE SURGERY 审中-公开
    微小的入侵手术

    公开(公告)号:US20120053406A1

    公开(公告)日:2012-03-01

    申请号:US12873845

    申请日:2010-09-01

    摘要: A surgical kit comprises two percutaneous instruments each having an elongate shaft with a distal end and a proximal end connected to a handle; at least two end effectors attachable and detachable to the distal ends of the percutaneous instruments; a laparoscopic loader adapted to receive the end effectors; a trocar; and a laparoscopic surgical stapler. The surgical kit may further comprise laparoscopic energy based clamping and coagulating device and/or a laparoscopic suture device. Optionally, the surgical kit may further comprised a third percutaneous instrument having an elongate shaft with a distal end and a proximal end connected to a handle, and at least three end effectors attachable and detachable to the distal ends of the percutaneous instruments. The surgical kit may further comprise a magnetic camera and/or a magnetic external control unit adapted to anchor a magnetic camera. The components of the surgical kit may be contained in a sterile sealed package.

    摘要翻译: 手术套件包括两个经皮器械,每个具有细长轴,其具有远端和近端连接到手柄; 至少两个末端执行器可附接和可拆卸到经皮器械的远端; 一种适于接收末端执行器的腹腔镜装载器; 套管针 和腹腔镜手术吻合器。 手术套件还可以包括基于腹腔镜能量的夹紧和凝固装置和/或腹腔镜缝合装置。 任选地,手术套件还可以包括第三经皮器械,其具有细长轴,其具有连接到手柄的远端和近端,以及可附接和可拆卸到经皮器械的远端的至少三个末端执行器。 手术套件还可以包括适于锚定磁性相机的磁性相机和/或磁性外部控制单元。 手术套件的组件可以包含在无菌密封包装中。