GSI Helmholtzzentrum für Schwerionenforschung GmbH
发明人:
BERT, Christoph,RIETZEL, Eike,KRAFT, Gerhard
申请号：
EP09744065.5
公开号：
EP2344250B8
申请日:
2009.10.17
申请国别(地区):
EP
年份:
2018
代理人:
摘要：
The idea concerns irradiation of a target volume (53), wherein intensities for target points (70) are determined which are sequentially approached by a beam, comprising the following steps: detecting a volume (63) to be protected, wherein a dose generated by irradiating a target volume (53) does not exceed a predetermined maximum value； determining intensities for target points (70) in such a way that within the volume (63) to be protected the generated dose does not exceed the predetermined maximum value, wherein a dose contribution data record is used for determining the intensities, which dose contribution data record comprises the dose generated at other spots (73) by directing the beam (10) on one of the target points (70) with a predetermined intensity.
