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Ultra-low power consumption long-distance electrocardiogram data wireless acquisition system

A technology of wireless collection of ECG data, applied in wireless communication, signal transmission system, energy consumption reduction, etc., can solve the problems of large volume of ECG data collection equipment, application limitations, limited to some fixed sports, etc., to achieve easy The effect of wearing, light and simple structure, low power consumption and long-distance transmission

Inactive Publication Date: 2010-09-29
CHINA INST OF SPORT SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of China's economy, especially after the 2008 Olympic Games, the sports industry has been greatly developed, the level of scientific training of competitive sports has been continuously improved, and the demand for scientific monitoring tools has continued to grow; among them, the collection of human movement and physiological parameters is The necessary requirements for scientific monitoring. At present, the ECG collection of sports personnel is still limited to cable collection. The ECG data collection equipment is large in size, and all parts are connected by cables. The application in training and fitness is very limited. Electrical data collection can only be limited to some fixed sports

Method used

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  • Ultra-low power consumption long-distance electrocardiogram data wireless acquisition system

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Embodiment 1

[0024] An embodiment of a low-power remote ECG data wireless acquisition system, see figure 1 , the system includes an ECG data collection belt 1 and a data wireless forwarding device 2:

[0025] The ECG data acquisition belt includes an ECG acquisition processing circuit 101 and a lead electrode 102, and the ECG acquisition processing circuit includes a signal amplification and filtering circuit 1011, a microprocessor 1012 and an ANT wireless transceiver 1013, wherein the The signal amplifying and filtering circuit 1011 is sequentially connected with a preamplifying circuit 10111, a multiple filtering circuit 10112, and a post-amplifying circuit 10113; the lead electrode is electrically connected to the preamplifying circuit, and the signal amplifying and filtering circuit receives the ECG of the lead electrode After the signal, it is sent to the microprocessor through the electrical connection between the post-amplification circuit and the microprocessor, and the microproces...

Embodiment 2

[0036] An application embodiment of a low-power remote ECG data wireless acquisition system, see Embodiment 1 and Figure 4 , the ECG data acquisition belt is designed as a long flat belt that can be placed close to the chest, and the ECG acquisition and processing circuit is arranged in the middle section of the ECG data acquisition belt, and the ECG acquisition and processing circuit is installed on a circuit board 103, and the circuit Both ends of the board are respectively provided with electrode signal lead terminals 1031, and the upper and lower sides of the circuit board are covered by upper and lower protective covers 104, and the lead electrodes are composed of conductive rubber 106 that can be attached to the attached substrate 105 of the chest, The attached substrate is arranged on both sides of the middle section of the sampling belt, and the conductive rubber is respectively connected to the electrode signal lead terminals of the circuit board to connect to the ECG...

Embodiment 3

[0039] An application embodiment of a low-power remote ECG data wireless acquisition system, see Embodiment 1 and Embodiment 2; Figure 5 As shown, the lead electrode is composed of a conductive rubber 106 that can be attached to the attached substrate 105 of the chest and a separate reference electrode 107. The ECG collection and processing circuit is provided with a reference electrode input interface 108, and the reference electrode The reference electrode of the traditional ECG test; the electrical signal of the reference electrode is connected to the ECG acquisition and processing circuit through the interface. This structure can flexibly adjust the position of the reference electrode to ensure the effective acquisition of the ECG data signal.

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Abstract

The invention relates to an ultra-low power consumption long-distance electrocardiogram data wireless acquisition system. The wireless acquisition system adopts ANT (antenna) +GPRS (General Packet Radio Service) heterogeneous networking to match with an electrocardiogram acquisition band, solves the acquisition of mankind electrocardiogram data during exercises, enables coaches and athletes to deeply know intensity of training in order to improve exercise effect and also can satisfy the huge requirements of domestic medicine and health supervision for monitoring cardiac rates. The wireless acquisition system comprises an electrocardiogram data acquisition band and a wireless data retransmitting device, wherein the electrocardiogram data acquisition band comprises an electrocardiogram acquisition treatment circuit and a lead electrode, and the wireless data retransmitting device is a topological structure network comprising a remote telecommunication circuit and a main control computer. Compared with the prior art, the wireless acquisition system realizes the wireless acquisition of mankind electrocardiogram data during exercises, adopts an ANT+GPRS heterogeneous networking structure and realizes the low-power consumption long-distance transmission of data. The electrocardiogram data acquisition band has light and simple structure, is easy to wear by a measured human body and does not influence the motion and the daily activities of the measured human body.

Description

technical field [0001] The invention belongs to the field of human body movement and health monitoring, and in particular relates to a wireless collection system of ultra-low power consumption long-distance ECG data. The collection of data allows coaches and athletes to better understand their training intensity, improve exercise effects, and also meet the huge demand for heart rate monitoring in family medical care and health monitoring. Background technique [0002] With the rapid development of China's economy, especially after the 2008 Olympic Games, the sports industry has made great progress, the level of scientific training in competitive sports has been continuously improved, and the demand for scientific monitoring tools has continued to grow; among them, the collection of human movement and physiological parameters is The necessary requirements for scientific monitoring. At present, the ECG collection of sports personnel is still limited to wired collection. The EC...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0402H04W88/02G08C17/02
CPCY02B60/50Y02D30/70
Inventor 李祥臣李芃李祥文张建文魏传民
Owner CHINA INST OF SPORT SCI
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