PATIENT MOVEMENT CORRECTION IN INTRA-BODY PROBE TRACKING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a method that includes receiving a position of an intra-body probe inserted into an organ of a living body in a first coordinate system.SOLUTION: This invention relates to a patient movement correction in an intra-body probe tracking system. Radioscopic images of the body are received. A hard tissue of the body is identified in the radioscopic images, and a movement of the body in the radioscopic images is measured in a second coordinate system. The received position of the intra-body probe in the first coordinate system is corrected using the movement identified in the second coordinate system.