Wearable human body multiple physiological parameter acquiring device

Abstract

The invention discloses a wearable human body multiple physiological parameter acquiring device. The wearable human body multiple physiological parameter acquiring device comprises a wearable acquiring band and acquiring clothes, wherein the wearable acquiring band comprises a chest strap, shoulder straps, a waistband and a connecting band located on the chest. The chest strap, the waistband and the connecting band comprise an outer layer and a liner respectively, the chest strap is fixedly connected with the waistband through the connecting band, and the chest strap is fixedly connected with the shoulder straps. Sandwich layers between the outer layers and the liners of the chest strap, the waistband and the connecting band are provided with corresponding electrode buttons, the outer surfaces of the liners of the chest strap, the waistband and the connecting band are correspondingly provided with electrodes for acquiring electrocardiosignals or respiratory signals, and the outer surface of the liner of the chest strap is further provided with a first temperature sensor and a second temperature sensor which are used for acquiring human body temperature signals. The acquiring clothes comprises a pocket provided with an acquiring circuit, sleeve bands for measuring blood pressure and provided with air bags are fixed at the upper-limb positions of sleeves of the acquiring clothes, and the air bags are connected with a pressure sensor in a blood pressure signal interface circuit in the acquiring circuit through air guiding tubes.

Description

technical field [0001] The invention relates to a wearable clothing device for collecting multiple physiological parameters of the human body, which is used to facilitate the long-term dynamic real-time collection of the four physiological parameters of the human body's electrocardiogram, respiration, body temperature and blood pressure, and belongs to the field of medical instruments and equipment. Background technique [0002] With the rapid development of my country's economy and society, people's living standards and medical and health care have been greatly improved, the fertility rate has remained at a low level, and the aging process has gradually accelerated, especially in coastal developed areas where there are more people and less land. The problem of globalization has become more prominent, and people's health awareness and health care requirements are also increasing, which makes the importance of community and family guardianship increasingly significant. At the ...

AI Technical Summary

Problems solved by technology

This structural design has the following disadvantages in real life: 1. When the human body moves, such as turning around and stretching, it will inevitably involve the clothes and thus the sensors embedded in the clothes, which will introduce relatively large motion noise

This structural design is easy to introduce a lot of motion noise even if the clothes are slightly pulled, which limits the stable and reliable acquisition of physiological signals, and the signal quality is not good.

2. The above-mentioned research plan weaves wires into T-shirts. Since sensors and detection circuits are embedded in T-shirts, it is inconvenient for ordinary users without professional training, such as the elderly, to wear them, and it is very inconvenient to wash clothes.

3. In the existing wearable human physiological parameter (multi-parameter) acquisition device, fabric electrodes or metal electrodes are directly sewn on the clothes, which has a complex structure and is irritating to human skin, and the electrodes are not convenient to use after washing. Maintenance, leading to a series of use problems and cost problems due to electrode failure

This type of device has the following defects: 1.) It cannot realize the continuous monitoring of multiple physiological parameters and directly sews fabric electrodes or metal electrodes on the clothes, which has a complex structure and is irritating to human skin; 2.) After washing Electrodes are inconvenient to maintain, leading to a series of use problems and cost problems caused by the failure of electrodes; 3.) The physiological signal acquisition device and the electrodes are installed in the same connection network. Since the ECG signal acquisition circuit has a certain weight, The belt body and the wires in the belt body are dragged by gravity, which introduces large interference and affects the signal quality

[0008] The technologies disclosed in the above patent documents have the following problems: 1.) The technologies disclosed in the Chinese patent documents CN200920089524.7, CN201020503086.7 and CN201020106237.5 are to sew fabric electrodes or metal electrodes directly on the clothes, and the structure is complicated. It is not common and has not been certified by an authoritative organization. Its characteristics are irritating to human skin to a certain extent, and the electrodes are not easy to maintain after washing, which leads to a series of use problems and cost problems caused by the failure of the electrodes; 2.) The structure described in the Chinese patent CN201020503086.7 is not well fixed when the wires of the ECG collector are used. The connecting wires are widely distributed and can be moved freely. The individual differences in the body shape of the wearer will bring certain interference, which will reduce the comfort of wearing in daily life, and there will be a strong foreign body sensation during the wearing process.

For the wearable human physiological parameter acquisition device, it is necessary to focus on the stable and reliable acquisition of the monitored signal by the wearable structure and the convenience, comfort and economy brought by the wearable structure to the user, but the current research results are not very good. take care of both

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