Method and apparatus for tracking a patient
    39.
    发明申请
    Method and apparatus for tracking a patient 有权
    用于跟踪患者的方法和装置

    公开(公告)号:US20090281417A1

    公开(公告)日:2009-11-12

    申请号:US12115907

    申请日:2008-05-06

    IPC分类号: A61B17/00

    摘要: A system for tracking a patient is provided. The system can include a first reference frame coupled to a first portion of an anatomical structure. The system can include a second reference frame, which can be coupled to a second portion of the anatomical structure. The system can also include a first tracking device coupled to the first reference frame and a second tracking device coupled to the second reference frame. The system can also include a tracking system that can track a position of the first tracking device and the second tracking device to ensure that the position of the first reference frame relative to the anatomical structure is substantially the same throughout a surgical procedure.

    摘要翻译: 提供了一种跟踪患者的系统。 该系统可以包括耦合到解剖结构的第一部分的第一参考框架。 该系统可以包括第二参考框架,其可耦合到解剖结构的第二部分。 该系统还可以包括耦合到第一参考帧的第一跟踪设备和耦合到第二参考帧的第二跟踪设备。 该系统还可以包括跟踪系统,其可以跟踪第一跟踪设备和第二跟踪设备的位置,以确保第一参考框架相对于解剖结构的位置在整个外科手术过程中基本相同。

    System and Method for Navigated Drill Guide
    40.
    发明申请
    System and Method for Navigated Drill Guide 有权
    导航指导系统及方法

    公开(公告)号:US20090118742A1

    公开(公告)日:2009-05-07

    申请号:US11935793

    申请日:2007-11-06

    IPC分类号: A61B19/00

    摘要: A system for tracking a navigated instrument. The system can include a first elongated instrument and a second elongated instrument. The first elongated instrument can have a first proximal end and a first distal end. The first elongated instrument can be adapted to be positioned relative to an anatomy. The second elongated instrument can move adjacent to the first elongated instrument. The second elongated instrument can have a second proximal end and a second distal end. The system can also include at least one tracking device coupled to the second elongated instrument. When the second elongated instrument is in a first position, the at least one tracking device tracks the first distal end of the first elongated instrument, and when the second elongated instrument is in a second position, the at least one tracking device tracks the second distal end of the second elongated instrument.

    摘要翻译: 跟踪导航仪器的系统。 该系统可以包括第一细长器械和第二细长器械。 第一细长器械可以具有第一近端和第一远端。 第一细长器械可适于相对于解剖结构定位。 第二细长仪器可以移动到第一细长仪器附近。 第二细长器械可以具有第二近端和第二远端。 该系统还可以包括耦合到第二细长仪器的至少一个跟踪装置。 当所述第二细长器械处于第一位置时,所述至少一个跟踪装置跟踪所述第一细长器械的第一远端,并且当所述第二细长器械处于第二位置时,所述至少一个跟踪装置跟踪所述第二远端 第二细长仪器的末端。