Wearable multi-functional respiratory circulation detection system and wearable multi-functional respiratory circulation detection method

Abstract

The invention belongs to the technical fields of biomedical engineering, as well as electronic technology and information, and specifically relates to a wearable multi-functional respiratory circulation detection system and a wearable multi-functional respiratory circulation detection method. The wearable multi-functional respiratory circulation detection system comprises an upper industrial personal computer, and a lower computer; the lower computer comprises a signal processing module, a signal acquisition module, and a wireless transmission module; the signal acquisition module comprises anelectrocardiogram (ECG) electrical sensor module, a chest impedance electrical sensor module, and a blood lactate and pulse wave photoelectric sensor module; the signal processing module of the lowercomputer controls a bluetooth module to transmit detected signals to the upper industrial personal computer; the upper industrial personal computer comprises a signal processing computer; and an ECGsignal model, a chest impedance ICG signal model, a theoretical critical power model of aerobic and anaerobic respiration in exercise, a pulse wave signal model, a cardiopulmonary function index modeland a signal denoising and processing system are arranged inside the signal processing computer. The wearable multi-functional respiratory circulation detection system is capable of measuring signalsof the human body with high precision under static, breathing and moving conditions; and moreover, the wearable multi-functional respiratory circulation detection system is high in instrument anti-interference ability.

Description

technical field [0001] The invention belongs to the fields of biomedical engineering, electronic technology and information technology, and specifically relates to a wearable multifunctional respiratory cycle detection system and method. Background technique [0002] The number of cardiovascular patients in my country will continue to increase in the future, and the burden of cardiovascular disease will increase day by day. The public has an urgent need for diversified health information services. The current cardiopulmonary function testing equipment is bulky, complicated to operate, and expensive, which seriously restricts the construction and promotion of grassroots cardiopulmonary function rehabilitation institutions. In addition, the cardiopulmonary function testing equipment on the market lacks scientific cardiopulmonary function rehabilitation. Guidance and evaluation lack a closed-loop system, making it difficult to obtain personalized training prescriptions and trac...

AI Technical Summary

Problems solved by technology

However, for most devices to detect impedance signals, pulse wave signals, and lactate thresholds, they will inevitably be interfered by human movement and heavy breathing, and most devices have a single measurement parameter, which makes it impossible to continuously and accurately measure cardiac output, pulsation volume, lactate threshold, and Blood pressure and other parameters

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