Wearable system for monitoring parameters of four vital signs of human bodies in real time

Abstract

The invention discloses a wearable system for monitoring parameters of four vital signs of human bodies in real time. The system is characterized in that a wristwatch, a belt and intimates are taken as carriers, wherein a piezoelectric pulse sensor, a first signal conditioning circuit, a first microprocessor control module and a first wireless transceiving module which are electrically connected in sequence are integrated on the wristwatch; an electrocardiograph (ECG) electrode and a temperature sensor are embedded at the inner side of the waist of the intimates; the signal output end of the ECG electrode and the signal output end of the temperature sensor are respectively connected with a flexible lead; conductive press buttons are fixed at the end parts of the flexible leads; the signal access port of the ECG electrode and the signal access port of the temperature sensor are embedded on the surface of the belt and are respectively connected with the corresponding conductive press buttons; a second signal conditioning circuit, a second microprocessor control module and a second wireless transceiving module which are electrically connected in sequence are embedded on the belt; the signal access port of the ECG electrode and the signal access port of the temperature sensor are respectively connected with the second signal conditioning circuit electrically; and the second wireless transceiving module is matched with the first wireless transceiving module.

Description

technical field [0001] The invention relates to a wearable real-time monitoring system for four vital sign parameters of a human body, belonging to the field of medical instruments and equipment. Background technique [0002] With the acceleration of population aging process and the spread of various chronic diseases among young and middle-aged people, people's health awareness and health care requirements are increasing day by day, which makes the simple hospital diagnosis and treatment in the past is changing to the community and family mode. This paradigm shift has led to widespread attention to the development of miniaturized wearable diagnostic and monitoring technologies for families and individuals. On the other hand, some special fields and industries, such as aerospace, deep-water operations and athlete training, also have extensive and urgent needs for human body-worn vital signs monitoring systems. The human body wearable vital sign monitoring system that realize...

AI Technical Summary

Problems solved by technology

This kind of wearable structural design has common disadvantages: First, the sensors embedded in the T-shirt, the detection circuit, and the connecting wires often rub against the skin in daily life. These frictions cause the sensor to deviate from the skin at the measurement site, Introduce motion noise, even a slight jitter is easy to introduce a lot of motion noise, it can be seen that these systems limit the stable and reliable acquisition of physiological signals due to inevitable friction, and the signal quality is not good

Therefore, in the past, these detection devices often failed to balance the stable signal acquisition and wearing comfort.

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