Method for pre-interventional planning of a 2D fluoroscopy projection for an interventional entry using a fixed instrument, comprising the following steps: a) Recording a 3D data set, b) Planning the intervention, c) Planning the optimum projection direction, d) Registering the 3D data set with a navigation...http://www.google.com.tw/patents/US20070021668?utm_source=gb-gplus-share專利 US20070021668 - Method for pre-interventional planning of a 2D fluoroscopy projection
