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Piezoelectric probe for pressure waveform estimation in flexible tubes and its application to the cardiovascular system

EngineeringFlexible SensorsPiezoelectric ProbePressure Waveform EstimationPiezoelectric NanogeneratorsMechanical EngineeringFlexible TubesTransducer PrincipleAcoustic PropagationElectrophysiologyBiomedical EngineeringPiezoelectric MaterialInstrumentationUltrasoundPiezoelectricityMicromachined Ultrasonic Transducer