Surgical anchor and system
    2.
    发明申请
    Surgical anchor and system 有权
    手术锚和系统

    公开(公告)号:US20050165449A1

    公开(公告)日:2005-07-28

    申请号:US10999396

    申请日:2004-11-30

    IPC分类号: A61B17/04 A61B19/00

    摘要: The present invention is a device and system for manipulating a surgical tool at an intended location, e.g., a confined or inaccessible space, which includes a surgical anchor having at least one opening, wherein the opening provides a catch for a pin; and at least one anchor point to position and orient a surgical tool inside a human body. The apparatus and system of the present invention allows for the use of multiple intra-abdominal surgical tools inserted through a single incision.

    摘要翻译: 本发明是一种用于在预定位置操作外科手术工具的装置和系统,例如限制或不可接近的空间,其包括具有至少一个开口的外科锚固件,其中,所述开口提供针的销; 以及至少一个锚定点以将外科手术工具定位和定向在人体内。 本发明的装置和系统允许使用通过单个切口插入的多个腹部外科手术工具。

    HAND HELD SURGICAL DEVICE FOR MANIPULATING AN INTERNAL MAGNET ASSEMBLY WITHIN A PATIENT
    4.
    发明申请
    HAND HELD SURGICAL DEVICE FOR MANIPULATING AN INTERNAL MAGNET ASSEMBLY WITHIN A PATIENT 审中-公开
    用于在患者体内操作内部磁体组件的手持式手术装置

    公开(公告)号:US20130245356A1

    公开(公告)日:2013-09-19

    申请号:US13420818

    申请日:2012-03-15

    IPC分类号: A61N2/12 A61N2/10

    摘要: A device for manipulating a magnetic coupling force across tissue in response to a monitored coupling force is described. The device includes a magnetic field source assembly that includes at least one fixed magnet and a rotatable magnet positioned within a cavity defined by the fixed magnet that provide an external magnetic field source for providing a magnetic field across tissue. An actuation assembly is operatively connected to the magnetic field force assembly. A sensor is provided that senses a magnetic coupling force and communicates changes therein to a controller which directs the accuation assembly to adjust the speed of rotation of the rotatable magnet in response to the sensed changes in magnetic coupling force to effect a change of magnetic flux generated by the rotatable magnet.

    摘要翻译: 描述了响应于监视的耦合力来操纵组织的磁耦合力的装置。 该装置包括磁场源组件,该磁场源组件包括至少一个固定磁体和位于由固定磁体限定的空腔内的可旋转磁体,该固定磁体提供用于提供横跨组织的磁场的外部磁场源。 致动组件可操作地连接到磁场力组件。 提供了一种传感器,其感测磁耦合力并将其中的变化传递到控制器,该控制器响应于感测到的磁耦合力的变化而引导致动组件调节可旋转磁体的旋转速度,以实现产生的磁通量的变化 通过可旋转的磁体。