-
公开(公告)号:US20060025677A1
公开(公告)日:2006-02-02
申请号:US11179044
申请日:2005-07-11
Applicant: Laurent Verard , Joel Hughes , Steven Hartmann , John Kappus , Joseph Moctezuma , Matthew DiCorleto , Bradley Jascob , John Clayton
Inventor: Laurent Verard , Joel Hughes , Steven Hartmann , John Kappus , Joseph Moctezuma , Matthew DiCorleto , Bradley Jascob , John Clayton
IPC: A61B5/05
CPC classification number: A61B90/39 , A61B5/062 , A61B5/4504 , A61B5/4528 , A61B5/7285 , A61B6/12 , A61B6/4405 , A61B6/4423 , A61B6/4441 , A61B6/541 , A61B8/4245 , A61B8/543 , A61B17/3421 , A61B34/20 , A61B90/36 , A61B2034/107 , A61B2034/2051 , A61B2034/2068 , A61B2034/207 , A61B2034/2072 , A61B2034/256 , A61B2090/365 , A61B2090/367 , A61B2090/376 , A61B2090/378 , A61B2090/3954 , A61B2090/3983 , H01F2005/027
Abstract: A surgical navigation system for navigating a region of a patient that may include a non-invasive dynamic reference frame and/or fiducial marker, sensor tipped instruments, and isolator circuits. The dynamic reference frame may be placed on the patient in a precise location for guiding the instruments. The dynamic reference frames may be fixedly placed on the patient. Also the dynamic reference frames may be placed to allow generally natural movements of soft tissue relative to the dynamic reference frames. Also methods are provided to determine positions of the dynamic reference frames. Anatomical landmarks may be determined intra-operatively and without access to the anatomical structure.
Abstract translation: 一种用于导航患者区域的手术导航系统,其可以包括非侵入性动态参考框架和/或基准标记器,传感器尖端器械和隔离器电路。 动态参考框架可以在用于引导仪器的精确位置放置在患者身上。 动态参考框架可以固定地放置在患者身上。 此外,动态参考框架可以被放置成允许软组织相对于动态参考框架的大体自然移动。 还提供了用于确定动态参考帧的位置的方法。 可以在手术中确定解剖标志,而不需要解剖结构。