Microscale pressure sensing-based heart health monitoring device
A health monitoring and pressure sensor technology, applied in cardiac catheterization, blood flow measurement, blood vessel assessment, etc., can solve problems such as inability to provide heart function monitoring functions, and achieve low cost and easy detection
Inactive Publication Date: 2015-02-04
TONGXIN YILIAN TECH BEIJING
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Problems solved by technology
However, the existing heart function monitoring equipment is relatively large, and the pressure type equipment also needs an air pump, which cannot provide a simple and efficient heart function monitoring function. Therefore, it is necessary to provide a simple and low-cost detection device for early detection of heart disease.
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[0014] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0015] see figure 1 , a heart health monitoring device based on micro-scale pressure sensing, including a sensor platform, a signal processor, a device host and a display screen; the sensor platform is provided with a pressure sensor, when the human body touches the sensor platform, the pressure sensor passes through the monitoring Human body pressure changes are used to monitor cardiac ejection changes, and the pressure sensor transmits the detected pressure signal to the signal processor; the signal processor uses an analog-to-digital converter, which converts the pressure signal into a digital signal and sends it to the The device host; the device host adopts a waveform generating device, and the waveform generating device generates a heart waveform according to a digital signal; the display screen adopts a liquid crystal display and is connecte...
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The invention discloses a microscale pressure sensing-based heart health monitoring device, comprising a sensor platform, a signal processor, an equipment main machine and a display screen, wherein a pressure sensor is arranged in the sensor platform; when a human body contacts the sensor platform, the pressure sensor monitors heart ejection change by monitoring the change of human body pressure; the pressure sensor transfers the detected pressure signal to the signal processor; the signal processor adopts an analogue-digital converter; the analogue-digital converter converts the pressure signal into a digital signal, and transmits to the equipment main machine; the equipment main machine adopts waveform generation equipment; the waveform generation equipment generates a heart waveform according to the digital signal; the display screen adopts a liquid crystal display screen, is connected with the equipment main machine, and is used for displaying lastingly monitored changing heart waveform. The heart function change is lastingly monitored by monitoring the microscale pressure change of the human body by virtue of the mechanics principle, and the microscale pressure sensing-based heart health monitoring device has the advantages of being free of a wound, simple and convenient in detection and relatively low in cost.
Description
technical field [0001] The invention relates to a medical detection device, in particular to a heart health monitoring device based on microscale pressure sensing. Background technique [0002] According to statistics from the National Health and Family Planning Commission, heart disease ranks among the top five in the proportion of deaths in urban and rural areas in the past 20 years. The key to heart disease prevention, diagnosis, treatment and rehabilitation is to accurately detect and analyze heart function. 80% of heart disease patients die prematurely, which can be avoided if checked and prevented early. However, the existing heart function monitoring equipment is relatively large, and the pressure type equipment also needs an air pump, which cannot provide a simple and efficient heart function monitoring function. Therefore, it is necessary to provide a simple and low-cost detection device for early detection of heart disease. Contents of the invention [0003...
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IPC IPC(8): A61B5/021A61B5/029
CPCA61B5/029A61B5/021
Inventor 刘伟奇
Owner TONGXIN YILIAN TECH BEIJING