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Low-intensity Focused Ultrasonic Blasting System Guided by Ultrahigh-field Magnetic Resonance
Low-intensity Focused Ultrasonic Blasting System Guided by Ultrahigh-field Magnetic Resonance
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机译:超高场磁共振引导的低强度聚焦超声爆破系统
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摘要
The present invention relates to a low-intensity focused ultrasonic blasting system guided by ultrahigh-field magnetic resonance, including a 9.4 T magnetic resonance device and a low- intensity focused ultrasonic blasting device; the 9.4 T magnetic resonance device includes a main 5 magnet, a small animal bed, a magnetic resonance coil and a monitor, the low-intensity focused ultrasonic blasting device includes an ultrasonic transducer, an ultrasonic nerve stimulator and a fixing device capable of enabling the ultrasonic transducer to perform fixed-point blasting. The device provided by the present invention allows a fixed-point blasting position of an ultrasonic transducer not to be limited by an upper part of a small animal bed and a space in a magnetic 10 resonance coil, has a less interference to a magnetic resonance device, and exerts the effect of a magnetic resonance imaging device fully, thus achieving a better blasting effect.
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