- 专利标题： Magnetic resonance imaging guided brachytherapy with displaying the catheter placement position
-
申请号： US14349333申请日： 2012-09-25
-
公开(公告)号： US10245447B2公开(公告)日： 2019-04-02
- 发明人: Thomas Erik Amthor , Falk Uhlemann , Sascha Krueger , Steffen Weiss , Ronaldus Frederik Johannes Holthuizen , Daniel Wirtz , Peter Koken
- 申请人： KONINKLIJKE PHILIPS N.V.
- 申请人地址： NL Eindhoven
- 专利权人： Koninklijke Philips N.V.
- 当前专利权人： Koninklijke Philips N.V.
- 当前专利权人地址： NL Eindhoven
- 国际申请： PCT/IB2012/055093 WO 20120925
- 国际公布： WO2013/057609 WO 20130425
- 主分类号： A61N5/10
- IPC分类号： A61N5/10
摘要：
The invention provides for a medical apparatus (200, 300, 400) comprising: a magnetic resonance imaging system (202), a display (270), a processor (228), and a memory (234) for storing instructions for the processor. The instructions causes the processor to receive a brachytherapy treatment plan (240), acquire (100) planning magnetic resonance data (244), calculate (102) a catheter placement positions (246, 900, 902) and a catheter control commands (248) the brachytherapy catheters. The instructions cause the processor, for each catheter placement position, to repeatedly: acquire (106) guidance magnetic resonance data (250), reconstruct (108) an image (252, 500), display (110) the image and the catheter placement position on the display, receive (114) a catheter inserted signal from a user interface, segment (116) the image to determine the catheter placement position after receiving the catheter inserted signal, recalculate (116) the catheter placement positions for each remaining catheter placement position after receiving the catheter inserted signal, and recalculate (116) the catheter control command for all of the multiple catheters after receiving the catheter inserted signal.