公开(公告)号：US10667864B2

公开(公告)日：2020-06-02

申请号：US15781982

申请日：2017-04-19

Applicant: Brainlab AG

Inventor： Thomas Feilkas ,  Thomas Drexl ,  Sabrina Sainer ,  Jorge Acosta ,  Martin Lohmann

IPC: G06K9/00 ,  A61B34/10 ,  A61B34/00 ,  A61B34/20 ,  A61B90/00 ,  A61B17/00

Abstract: The present invention relates to a computer-implemented medical data processing method for determining a 2D-view within an acquired 3D-image-dataset of a patient, wherein the method comprises executing, on a processor of a computer, the following steps: a) a representation of at least one anatomical structure (2) of interest is identified in the 3D-image-dataset and registered with the at least one anatomical structure (2); b) the spatial position of the at least one anatomical structure (2) and the spatial position of a predetermined section of a medical instrument (1) are determined in real space; c) the 2D-view is determined within the 3D-image-dataset, wherein the view-plane of the 2D-view is defined on the basis of the spatial position of the medical instrument (1), and wherein the view-center (B) of the 2D-view is defined on the basis of the relative spatial position of a predetermined section of the medical instrument (1) and the at least one anatomical structure (2); d) the relative position of the defined view-center with respect to a predetermined section of the medical instrument (1) is maintained in the 2D-view. The present invention further relates to a corresponding computer program, a corresponding program storage medium and a corresponding system for performing such method.