Muscle activity observation apparatus and muscle activity observation method

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United States of America

PATENT NO 12213778
APP PUB NO 20210259581A1
SERIAL NO

17316048

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Abstract

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A muscle activity observation apparatus that includes a sensor module and a detection module. The sensor module includes a piezoelectric sensor. Moreover, the piezoelectric sensor has an output that changes in accordance with a tremor of a tendon or a muscle, and an output that changes in accordance with contraction and relaxation of the tendon or the muscle. A detector of the detection module detects an activity state of the tendon or the muscle using a tremor signal and a contraction-relaxation signal output from the piezoelectric sensor.

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Patent Owner(s)

  • MURATA MANUFACTURING CO LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawara, Naoki Nagaokakyo, JP 8 4
Naito, Atsushi Nagaokakyo, JP 30 153
Takamaru, Yutaka Nagaokakyo, JP 36 157

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