Watch type first aid positioning alarm device based on real-time monitoring of physiological parameters

Abstract

The invention discloses a watch type first aid positioning alarm device based on real-time monitoring of physiological parameters. A physiological parameter monitoring sensor watch is used for converting the physiological parameters into electric signals and sending the electric signals to an information processing and positioning alarm by radio frequency wireless way, wherein the physiological parameter monitoring sensor watch comprises a piezoelectric or piezoresistive micro-nano fiber membrane sensor, a flexible sensitive material preprocessing circuit installed in the watch, a microprocessor with low power consumption, a radio frequency wireless transmission module, an anti-drop switch, a manual watch alarm switch and a wrist band. The alarm device alarms and provides the user position information to first aid center through global positioning and dual-mode mobile communication positioning technology when accidents happen and simultaneously provides the basic information and contraindication information of the patients to the first aiders. The alarm device has the advantages of small volume, light weight and convenience for long-time wearing and conduces to improving the first aid success rate and the first aid efficiency and reducing the secondary injury possibly caused in the rescue process. The alarm device can be used for automatic alarming under the condition that the old solitary people are in danger and manual alarming under emergency.

Description

Technical field [0001] The invention relates to a medical real-time monitoring and emergency positioning alarm device. In particular, it relates to a wristwatch type emergency positioning alarm device based on real-time monitoring of physiological parameters. Background technique [0002] In modern society, due to the advancement of science and technology and the development of medicine, people are living longer and longer, and the proportion of the elderly in the total population is increasing. This process of population aging has become an inevitable trend of social development. According to statistics, the number of elderly people in my country has reached 160 million, accounting for 12% of the total population, and is rapidly expanding. According to internationally accepted standards, the age structure of my country's population has begun to enter the elderly type. [0003] Western countries are "the country is rich first and then the old", and only enter the aging society a...

AI Technical Summary

Problems solved by technology

Off-the-shelf portable blood pressure monitors have been widely used in households, but their blood flow blocking sound measurement method is difficult to apply to real-time monitoring due to the existence of an inflatable mechanism and a large-sized sensor

Although there are wrist blood pressure monitors, because the sensor is relatively large and the overall structure is too heavy, it is not suitable for the elderly to wear for a long time; if the positioning and alarm functions are further integrated, the power consumption of the device will increase sharply, thereby increasing Battery capacity requirements and consequently increased battery weight, further burdening the wearer

[0005] The global satellite positioning system can provide real-time three-dimensional (longitude, latitude, altitude) navigation and positioning, three-dimensional speed and time information services. sharply deteriorated

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