| abstract |
(57) [Problem] To be able to accurately and quickly detect the position of a catheter while having a relatively simple configuration, Be able to grasp the direction and direction of travel. Kind Code: A1 A magnetic resonance imaging apparatus for interventional MR imaging involving operation of a catheter 17 inserted into a subject P. Means for detecting the tip position of the catheter 17 (1, 3, 5, 8T, 18, 8 R) and the data of the detected tip position, the catheter 1 Means (5,10,20) for creating movement trajectory data of 7 And means for displaying the created movement trajectory data (10, 6, 12). In addition, even when the operator changes the traveling direction of a device such as a puncture needle, the imaging section is configured to automatically track the movement of the device. Also, accurate preoperative planning means is provided. |