公开(公告)号：US20150112344A1

公开(公告)日：2015-04-23

申请号：US14485851

申请日：2014-09-15

Applicant: MAZOR ROBOTICS LTD.

Inventor： Moshe SHOHAM ,  Leo JOSKOWICZ ,  Charles MILGROM ,  Ziv YANIV ,  Ariel SIMKIN

IPC: A61B19/00 ,  A61B17/17 ,  A61B17/72

CPC classification number: A61B34/70 ,  A61B17/1703 ,  A61B17/1721 ,  A61B17/1725 ,  A61B17/1728 ,  A61B17/72 ,  A61B34/10 ,  A61B34/30 ,  A61B90/11 ,  A61B2017/681 ,  A61B2034/2065 ,  A61B2034/304 ,  A61B2090/376 ,  G05B19/402 ,  G05B2219/39011 ,  G05B2219/40267 ,  G05B2219/45168 ,  G05B2219/49113 ,  Y10S128/908 ,  Y10S128/922 ,  Y10S128/923

Abstract: A robot-guided system to assist orthopaedic surgeons in performing orthopaedic surgical procedures on pre-positioned inserts, including for the fixation of bone fractures, and especially for use in long bone distal intramedullary locking procedures. The system provides a mechanical guide for drilling the holes for distal screws in intramedullary nailing surgery. The drill guide is automatically positioned by the robot relative to the distal locking nail holes, using data derived from only a small number of X-ray fluoroscopic images. The system allows the performance of the locking procedure without trial and error, thus enabling the procedure to be successfully performed by less experienced surgeons, reduces exposure of patient and operating room personnel to radiation, shortens the intra-operative time, and thus reduces post-operative complications.

Abstract translation: 一种机器人引导系统，用于协助矫形外科医生对预先定位的插入件执行矫形外科手术，包括用于固定骨折，特别是用于长骨远端髓内锁定程序。 该系统提供了一种用于在髓内钉手术中钻出远端螺钉的孔的机械引导件。 使用仅从少数X射线透视图像中得到的数据，钻机引导器相对于远端锁定钉孔自动地由机器人定位。 该系统允许执行锁定程序而没有试错，从而使得经验较少的外科医生能够成功地执行程序，减少患者和手术室人员对放射线的暴露，缩短手术时间， 手术并发症。