发明名称 |
METHOD FOR TEMPERATURE CONTROL IN MAGNETIC RESONANCE-GUIDED VOLUMETRIC ULTRASOUND THERAPY |
摘要 |
In a method for temperature control in MR-guided administration of ultrasound, ultrasound therapy is administered to a patient at an in vivo site by emitting focused ultrasound into the site at multiple foci with a multi-focus ultrasound therapy device. The temperature is monitored in a localized region of an examination subject in which the site is located firing said therapy in real-time by MR thermometry. From the MR thermometry, characteristics of the temperature distribution in the monitored region of the examination subject are automatically identified. Temperature control is implemented by regulating the energy output of the ultrasound therapy device, according to a rapidly converging master equation.
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申请公布号 |
US2013041249(A1) |
申请公布日期 |
2013.02.14 |
申请号 |
US201113206867 |
申请日期 |
2011.08.10 |
申请人 |
SALOMIR RARES;VIALLON MAGALIE |
发明人 |
SALOMIR RARES;VIALLON MAGALIE |
分类号 |
A61N7/00;A61B5/01;A61B5/055 |
主分类号 |
A61N7/00 |
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