公开(公告)号：EP2773425B1

公开(公告)日：2018-12-05

申请号：EP12844830.5

申请日：2012-10-25

申请人： Varian Medical Systems International AG ,  Varian Medical Systems, Inc.

发明人： SILJAMAKI, Sami ,  NORD, Janne ,  SVATOS, Michelle Marie ,  ZANKOWSKI, Corey E. ,  MANSFIELD, Stanley

IPC分类号： A61N5/00 ,  A61N5/10 ,  A61B6/08

CPC分类号： A61N5/1045 ,  A61N5/1037 ,  A61N5/1067 ,  A61N5/107 ,  A61N2005/105

摘要： A control circuit controls real-time administration of a radiation-treatment plan that administers a therapeutic radiation dose to a patient. This includes compensating for a first movement as regards the application setting using a first treatment-administration modality and responding to detection of a second movement by using a second treatment-administration modality that is different from the first treatment-administration modality.

公开(公告)号：EP2773425A1

公开(公告)日：2014-09-10

申请号：EP12844830.5

申请日：2012-10-25

申请人： Varian Medical Systems, International AG ,  Varian Medical Systems Inc.

发明人： SILJAMAKI, Sami ,  NORD, Janne ,  SVATOS, Michelle Marie ,  ZANKOWSKI, Corey E. ,  MANSFIELD, Stanley

IPC分类号： A61N5/00 ,  A61N5/10 ,  A61B6/08

CPC分类号： A61N5/1045 ,  A61N5/1037 ,  A61N5/1067 ,  A61N5/107 ,  A61N2005/105

摘要： A control circuit controls real-time administration of a radiation-treatment plan that administers a therapeutic radiation dose to a patient. This includes compensating for a first movement as regards the application setting using a first treatment-administration modality and responding to detection of a second movement by using a second treatment-administration modality that is different from the first treatment-administration modality.

公开(公告)号：EP2355901A1

公开(公告)日：2011-08-17

申请号：EP09831534.4

申请日：2009-12-11

申请人： Varian Medical Systems International AG

发明人： NORD, Janne, Llmari ,  SILJAMAKI, Sami

IPC分类号： A61N5/10

CPC分类号： A61N5/1049 ,  A61N5/1038 ,  A61N5/1064 ,  A61N2005/1072

摘要： A method of determining a treatment parameter, includes determining an accumulated dose at a target region that undergoes motion, determining an accumulated dose at a critical region, and determining the treatment parameter based on the determined accumulated dose at the target region and the determined accumulated dose at the critical region, wherein the act of determining the treatment parameter is performed during a treatment session. A method of determining a treatment parameter, includes tracking a position of a target, delivering radiation to the target based on the tracked position, and compensating for an inaccuracy of the tracked position by using information regarding a delivered dose to determine a treatment parameter for a next beam delivery.