| 摘要 |
The invention relates to a system and an imaging method for visualizing areas ( 2 ) in a moving environment within the body of a patient ( 1 ), wherein the position of one or more markers, which are connected to an interventional device ( 4 ), is determined and used to determine the position of the areas ( 2 ) and/or of the interventional device ( 4 ) in images ( 6 ) which are recorded of the areas ( 2 ) and of their environment. According to the invention, the markers used are active locators which independently of the method used to record the images ( 6 ) generate data or signals for determining their position. Such an imaging method, which preferably uses electromagnetic locators, allows a considerably more robust representation of the visualized areas ( 2 ), with elimination of movements, than is possible using passive markers.
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