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Client-side device of wireless electrocardiogram monitoring system

A client device, ECG monitoring technology, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve the problems of inconvenience to carry, large size, affecting comfort, etc.

Inactive Publication Date: 2012-06-20
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as patent publication number CN1636507A, the equipment in CN1426287A its volume is bigger, it is very inconvenient to carry, and a lot of equipment all is to use multi-lead to monitor electrocardiogram at present, although can obtain enough accurate electrocardiogram waveform like this, but multi-lead Electrocardiographic monitoring devices need to place electrodes on various parts of the human body, such as the left wrist, right wrist, left leg, right leg, heart, etc., which greatly affects the comfort of carrying

Method used

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  • Client-side device of wireless electrocardiogram monitoring system
  • Client-side device of wireless electrocardiogram monitoring system
  • Client-side device of wireless electrocardiogram monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see figure 1 , the client device of the wireless ECG monitoring system, comprising a wristband type ECG monitoring device and a smart phone with a bluetooth module and a GPRS module, characterized in that:

[0028] 1) The wristband type ECG monitoring device has a circuit structure of: electrodes (1), pre-amplification filter processing module (2), microcontroller (3), Bluetooth module (4), power management module (5 ) and the reference voltage module (6), the pre-processing module (2) and the Bluetooth module (4) are connected to the microcontroller (3), the electrodes (1) and the reference voltage module (6) are connected to the pre-amplification and filtering processing module (2) are connected, and the power management module (5) provides power for each module.

[0029] 2) The smart phone with the Bluetooth module and the GPRS module is used to receive the ECG data sent by the wristband ECG monitoring device through the Bluetooth module, and further process the dat...

Embodiment 2

[0030] Embodiment 2: This embodiment is basically the same as Embodiment 1, and the special features are as follows:

[0031] The casing of the wristband type ECG monitoring device has a rectangular watch shape, and the electrode (1) and its charging interface are located in the center of one side of the rectangular casing.

[0032] The electrode interface and the charging interface of the wristband ECG monitoring device are an integrated interface.

[0033] The electrodes (1) are reusable physiotherapy electrode sheets, which are respectively placed on the left and right wrists or arms.

[0034] The pre-amplification and filtering processing module (2) is composed of a differential instrumentation amplifier and a low-noise op-amp band-pass filter circuit.

[0035]

[0036] The overall structure of the wristband-type wireless ECG monitoring device in this embodiment is similar to a wristwatch, and is very compact. It can be easily worn on the wrist, and there is an electrode...

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Abstract

The invention relates to a client-side device of a wireless electrocardiogram monitoring system, which comprises a wrist strap type electrocardiogram monitoring device and an intelligent mobile phone provided with specific software (with a Bluetooth and a general packet radio service (GPRS) module). The wrist strap type electrocardiogram monitoring device acquires electrocardiogram signals mixed with various types of interference from the left wrist and the right wrist or the left arm and the right arm through two electrode slices. The signals enter a microcontroller for software filtering through amplification and filtering of a hardware circuit in the monitoring device. Obtained electrocardiogram data stream are compared with standard electrocardiogram data, if the difference is large, data are interchanged through the Bluetooth wireless device and the application software on the mobile phone. Real-time electrocardiogram wave forms are drawn on a mobile phone screen, and some necessary information is sent to a server through the GPRS module. Electrocardiogram information of patients is recorded and can also be sent to corresponding doctors through a network share so as to achieve long-distance treatment.

Description

technical field [0001] The present invention relates to an electrocardiographic monitoring system, in particular to a client device of a wireless electrocardiographic monitoring system. Background technique [0002] Heart disease has the characteristics of difficulty in early diagnosis, sudden onset and high fatality rate. It has become the number one enemy that threatens the health of urban and rural residents in our country. In order to prevent the occurrence of heart disease in time, it is necessary to monitor the ECG waveform in real time. This requires a portable ECG monitoring device to monitor ECG waveforms in real time without affecting people's normal work and life. Although this type of equipment already exists, its comfort and forecast accuracy are not very high. Such as patent publication number CN1636507A, the equipment in CN1426287A its volume is bigger, it is very inconvenient to carry, and a lot of equipment all is to use multi-lead to monitor electrocardi...

Claims

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Application Information

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IPC IPC(8): A61B5/0402
Inventor 高守玮张卫东洪江王海润赵龙龙
Owner SHANGHAI UNIV
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