Devices and methods for outputting electrocardiogram and respiratory signals

CN116801797BActive Publication Date: 2026-05-26MEZOO CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
MEZOO CO LTD
Filing Date
2022-11-18
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing methods and devices for measuring respiratory flow parameters have inconveniences, especially wearable sensors which require accurate configuration and patient cooperation, and remote rehabilitation training is limited, resulting in a limited number of patients receiving treatment.

Method used

By measuring impedance changes through built-in sensors in wearable devices, respiratory and electrocardiogram (ECG) signals are generated. In the spirometer function, respiratory parameters are measured and displayed by combining impedance and ECG signals without the need for patient cooperation.

Benefits of technology

It enables respiratory flow parameter measurement without patient cooperation, provides continuous respiratory parameter information, and supports the monitoring and evaluation of home rehabilitation therapy.

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Abstract

This invention discloses an apparatus and method for outputting a respiratory signal along with an electrocardiogram (ECG) signal. According to an embodiment of the invention, the respiratory signal output apparatus may include: an electrode signal measuring unit for measuring the signal between at least two electrodes attached to the body of a subject; a respiratory signal generating unit for generating the subject's respiratory signal based on the measured signal; an ECG signal generating unit for generating the subject's ECG signal based on the measured signal; and an output unit for outputting the ECG signal and the respiratory signal.
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