Hollow organ`s e.g. trachea, three dimensional representation reconstructing method for use in medical field, involves reconstructing representation of organ based on catheter image and deviation of catheter position from central path

摘要

The method involves accommodating a hollow organ (24) and the catheter point (29) of two-dimensional fluoroscopy images. A 3D start position of the catheter is determined from the images. A 3D representation of the hollow organ is reconstructed based on the two dimensional catheter image under consideration of the deviation of the position of the catheter from the central path (25) and the orientation of the catheter.