THREE-DIMENSIONAL EXTRACTION TRACKING FOR IMPLANT MODELING
摘要
A method for making an insert for a bone structure located within a surgical site comprises operating on the bone structure with a materials removing tool to remove materials from the bone structure; tracking in three dimensions the location and orientation of the bone structure; tracking in three dimensions the location and orientation of the working tip of the materials removing tool; creating a software model of the materials volume removed from the bone structure; and making the insert based on model data within the software model. An associated system comprises a controller and a tracker for tracking a 3-D tracking marker rigidly attached to the bone structure and a 3-D tracking marker rigidly attached to the materials removing tool. A manufacturing device is used to manufacture the insert based on the model data from the controller.
申请公布号
WO2014170340(A1)
申请公布日期
2014.10.23
申请号
WO2014EP57656
申请日期
2014.04.15
申请人
NAVIGATE SURGICAL TECHNOLOGIES, INC.;DAON, EHUD UDI;BECKETT, MARTIN GREGORY