Hong Centre for Cerebro-cardiovascular Health Engineering Limited

Zijun Liu

Yuanting Zhang

Nan Ji

Ting Xiang

The present invention relates to a multi-modal sensor module, comprising an electrode base, an insulating film sheet, a functional layer and a protective film; the protective film is used for isolating external environment with a side away from the functional layer for use in contacting surface of biological tissues; the functional layer comprises a substrate and at least one sensor module provided in isolation in the substrate; a side of the electrode base away from the insulating film sheet is used for contacting surface of the biological tissues; the multi-modal sensor module is in a state of collecting electrocardiogram (ECG) signal, a side of the protective film away from the functional layer and a side of the electrode base away from the insulating film sheet are both for contacting surface of the biological tissues, so that the protective film, the biological tissues and the electrode base form an ECG signal collection path. The present invention integrates each sensor module in the same functional layer for measuring various physiological signals or estimating arterial blood pressure, and the use of the electrode base and the protective film coordinates collection of the ECG signal of the biological tissues. The design is clever and the structure of the multi-modal sensor module is simplified.

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Hong Kong, China

Zijun Liu