发明名称 Ultrasonic therapy device operating method
摘要 The operating method controls the HF generator (8) of the ultrasonic therapy device for providing successive electrical signals with different discrete frequency values (f1,f,2,f,3,f4,f5) lying within a defined frequency band. The whole multiples of the discrete frequencies lie outside a frequency band corresponding to the reception band of a diagnostic magnetic resonance imaging device.
申请公布号 DE19742379(C1) 申请公布日期 1999.02.11
申请号 DE19971042379 申请日期 1997.09.25
申请人 SIEMENS AG, 80333 MUENCHEN, DE 发明人 KESTLER, JOACHIM, DIPL.-ING. (FH), 91361 PINZBERG, DE;SCHAETZLE, ULRICH, DIPL.-ING., 91341 ROETTENBACH, DE;SCHMIDT, ERHARD, ING.(GRAD.), 91054 ERLANGEN, DE
分类号 A61N7/00;B06B1/02;(IPC1-7):A61N7/00;A61B17/225 主分类号 A61N7/00
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