Verfahren zur Überprüfung einer Notabschaltung eines Ionenstrahl-Therapiesystems
摘要
The invention relates to a method for monitoring an emergency switch-off of an ion-beam therapy system which comprises a raster scanner device that is arranged in a beam guiding system. Said raster scanner device has vertical and horizontal deflection means for vertically and horizontally deflecting a treatment beam in a perpendicular manner in relation to the beam direction of said treatment beam in such a way that the treatment beam is deflected onto an isocentre of the irradiation location by means of the raster scanner device. The treatment beam scans a certain surface which surrounds the isocentre, whereby an emergency switch-off is monitored.
申请公布号
DE19907064(A1)
申请公布日期
2000.08.31
申请号
DE1999107064
申请日期
1999.02.19
申请人
GSI GESELLSCHAFT FUER SCHWERIONENFORSCHUNG MBH
发明人
BADURA, EUGEN;BECHER, WOLFGANG;BRAND, HOLGER;ESSEL, HANS-GEORG;HABERER, THOMAS;OTT, WOLFGANG;POPPENSIEKER, KLAUS