Pulse wave velocity process blood pressure monitoring device and monitoring method based on ultra wide band technology

Abstract

The invention discloses a pulse wave velocity process blood pressure monitoring device based on an ultra wide band technology. The device comprises a wrist pulse wave sampling assembly and a heart heart-rate sampling assembly, wherein the wrist pulse wave sampling assembly comprises a watch and a reflective photoelectric pulse wave sensor arranged on the watch, and the heart heart-rate sampling assembly is provided with an ultra wide band radar sensor. The invention further discloses a pulse wave velocity process blood pressure monitoring method based on the ultra wide band technology. The pulse wave velocity process blood pressure monitoring device and monitoring method based on the ultra wide band technology can monitor blood pressure in real time and solve the problem of inaccuracy of single test due to environment, emotions and other factors.

Description

technical field [0001] The invention relates to the field of medical equipment, more specifically, it relates to a pulse wave velocity method blood pressure monitoring device and monitoring method based on ultra-wideband technology. Background technique [0002] The following background art is provided to help the reader understand the present invention and is not to be admitted as prior art. [0003] With the aging of the population, the improvement of people's living standards and the increasing awareness of health care, people pay more and more attention to the health of themselves and their families. Blood pressure is an important physiological parameter of the human body. Whether the blood pressure is normal or not can determine whether a person is healthy or not. Hypertension is the most common cardiovascular disease, seriously affecting people's quality of life and health. According to relevant statistics, the number of hypertensive patients in my country has reache...

AI Technical Summary

Problems solved by technology

[0004] China is the world's largest production base of electronic sphygmomanometers, and it is also the world's largest consumer market for electronic sphygmomanometers. The portable electronic sphygmomanometers sold on the market all use the oscillometric method to measure blood pressure, and there are some disadvantages: 1. Each measurement of blood pressure Both require a slow inflation and deflation process, and then sample the arterial pulse during the inflation and deflation process to obtain the blood pressure value. The obtained blood pressure value is the blood pressure value at a specific moment, and a single blood pressure measurement is susceptible to environmental, emotional 2. Due to the measurement principle of the currently used portable sphygmomanometer, the measurement auxiliary structure must have parts such as an air pump, a trachea, a vent valve, and a cuff, and these parts are relatively large in size, so the blood pressure produced 3. During the use of sphygmomanometers on the market, the sphygmomanometer and the cuff should be taken out first and the trachea should be connected, and then the cuff should be tied to the upper arm or wrist of the subject (this process is sometimes performed by one person. It is difficult to complete), and then press the button to wait for the sphygmomanometer to inflate and deflate the cuff, get the blood pressure value and display it, the operation time is long and the operation is inconvenient; Only a large amount of electricity can complete a measurement, and the operation of the air pump will generate large noise and vibration, which will affect the experience of the testee

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