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Non focussed method of exciting and controlling acoustic fields in animal body parts
Non focussed method of exciting and controlling acoustic fields in animal body parts
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机译:激发和控制动物身体部位声场的非集中方法
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摘要
The effect of ultrasound irradiation of a human or other animal body portion is enhanced by operating the body portion as a trapped mode resonator. The intensity and location of resonances within the body portion is controlled by controlling such variables as the amplitude, frequency and/or phase of the ultrasound irradiation. This minimizes the overall energy required to be applied to the body portion in order to achieve a desired localized intensity level.
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