Invention Grant
US09101274B2 Sensor, sensor pad and sensor array for detecting infrasonic acoustic signals 有权
传感器,传感器垫和传感器阵列,用于检测声波信号

Sensor, sensor pad and sensor array for detecting infrasonic acoustic signals
Abstract:
A sensor, sensor pad and sensor array for detecting infrasonic signals in a living organism is provided. The sensor, sensor pad and/or array can be utilized for detecting, determining and/or diagnosing level of stenosis, occlusion, or aneurysm in arteries, or other similar diagnosis. The sensor can include unique circuitry in the form of a piezoelectric plate or element sandwiched between two conductive O-rings.
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