Process for producing spin echo impulse sequences

专利名称：Process for producing spin echo impulse

sequences with a nuclear spin tomographand nuclear spin tomograph equipped forcarrying out this process

发明人：RATZEL, DIETER,SCHUFF, NORBERT, DR.申请号：EP88113489.4申请日：19880819公开号：EP0309720B1公开日：19940302

摘要：in the magnetic resonance imaging step through the switch of thegradientenfelder disturbances on the production of systems have reduced and

feldverzerrungen which among other things, the rapid resolution of echo signals of spinecho impulsfolgen, so in a st\öru ng the rephasierungsbedingungen

express.according to the invention is to generate a spin echo impulsfolgen necessaryrephasierungsbedingungen this manufacturethat either between the excitation pulse andthe following rf pulse of a spin echo pulse sequence, the size of the static magnetic fieldis changed, or the distance between the excitation pulse and the first rf pulse to a halfthe distance between the rf pulses a different value is set.

申请人：BRUKER MEDIZINTECHNIK GMBH,BRUKER MEDIZINTECH,BRUKERMEDIZINTECHNIK GMBH

地址：SILBERSTREIFEN; D-76287 RHEINSTETTEN,DE,SILBERSTREIFEN; D-76287RHEINSTETTEN

国籍：DE

代理机构：KOHLER SCHMID + PARTNER

更多信息请下载全文后查看