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发明授权
US07175596B2 System and method for sensing and locating disturbances in an energy path of a focused ultrasound system 有权
用于感测和定位聚焦超声系统的能量路径中的干扰的系统和方法

System and method for sensing and locating disturbances in an energy path of a focused ultrasound system
摘要：
A method for sensing a disturbance in a transmission path of a converging ultrasound energy beam transmitted by a transducer in a focussed ultrasound system comprises transmitting a burst of ultrasound energy from the transducer, detecting whether a reflected portion of the ultrasound energy burst is received at the transducer within a certain time period following transmission of the burst, and, if so, analyzing the received reflected portion to determine a characteristic of the disturbance.
摘要（中）：

用于感测在聚焦超声系统中由换能器发射的会聚超声能量束的传播路径中的干扰的方法包括从所述换能器传输超声能量脉冲串，检测所述超声波能量突发的反射部分是否在 在传输脉冲串之后的特定时间段内的传感器，如果是，则分析所接收的反射部分以确定干扰的特性。

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