Wireless and portable heart rate variability monitor device

Abstract

The invention relates to a wireless and portable heart rate variability monitor device in the technical field of medical testing, which comprises an electrocardiograph acquisition module, a data processing module, a wireless transmission module and a human-computer interaction module, wherein the input end and the output end of the data processing module are respectively connected with the electrocardiograph acquisition module and the wireless transmission module to receive original electrocardiograph analog signals and output digital electrocardiograph data; and the human-computer interactionmodule is connected with the data processing module to receive the digital electrocardiograph data and output user instructions. The device can directly carry out calculation and display of HRV parameters on the device, or can use Zigbee protocol to transmit related data to an upper computer in a wireless way and then conduct follow-up processing. In order to reduce the power consumption of wireless transmission, the electrocardiograph data is defaulted and not uploaded in real time, while abnormal electrocardiograph data is unloaded after data acquisition. Compared with the prior art, the external hardware circuit is greatly simplified, the volume and power consumption of the monitor device are greatly reduced, and the monitor device is more applicable for carrying about.

Description

technical field [0001] The invention relates to a device in the technical field of detection, in particular to a wireless portable heart rate variation monitoring device. Background technique [0002] With the development of modern medical technology, real-time monitoring of patients has become an inevitable trend. Especially in today's world, many countries around the world are facing the pressure of population aging, and senile diseases often require day-to-day monitoring and treatment, which is generally impossible to carry out in hospitals, which makes medical equipment more portable and development in the direction of miniaturization. The development of network technology makes patient monitoring no longer limited to hospitals, and convenient physiological parameter monitoring can be performed at home or even anytime and anywhere. Now, most devices use wired communication, which brings great inconvenience to use. The wireless way is the mainstream with bluetooth way....

AI Technical Summary

Problems solved by technology

However, this patent is a simple HRV analysis device. Due to its complex calculation parameters, the HRV calculation method in the frequency domain is considered, and on-chip processing cannot be realized.

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