SCG ELECTRONIC DEVICE AND METHOD FOR ACQUIRING DATA FROM SEISMOCARDIOGRAM SIGNAL

According to the present invention, an electronic device includes: a sensor which acquires SCG signals from a part of a subject's body; and a processor which receives an SCG signal from the sensor, inputs the received SCG signal to a plurality of band-pass filters to obtain a plurality of SCG s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM JONG IN, LEE KWANG JIN, CHO DONG REA
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:According to the present invention, an electronic device includes: a sensor which acquires SCG signals from a part of a subject's body; and a processor which receives an SCG signal from the sensor, inputs the received SCG signal to a plurality of band-pass filters to obtain a plurality of SCG signals divided by frequency band, and generates a fiducial point estimation model for a subject's heartbeat through deep learning based on a plurality of SCG signals. In addition to this, various embodiments identified through the specification are possible. Accordingly, the blood pressure may be measured through the included components without adding a separate hardware component for measuring blood pressure. 일 실시 예에서의 전자 장치는 대상자의 신체 일부로부터 SCG 신호를 획득하는 센서, 및 센서로부터 SCG 신호를 수신하고, 수신한 SCG 신호를 복수 개의 대역 필터(band-pass filter)로 입력하여 주파수 대역 별로 분할된 복수 개의 SCG 신호들을 획득하고, 복수 개의 SCG 신호들에 기초한 딥 러닝(deep learning)을 통해 대상자의 심장 박동에 대한 기준점 추정 모델(fiducial point estimation model)을 생성하는 프로세서를 포함할 수 있다. 이 외에도 명세서를 통해 파악되는 다양한 실시 예가 가능하다.