12-lead wireless realtime electrocardiograph monitoring and analysis system

A technology of ECG monitoring and analysis system, which is applied in the field of medical instruments, can solve problems such as limited bandwidth, inability to continuously send data, and lack of real-time performance, and achieve the effects of low power consumption, small size, and light weight

Inactive Publication Date: 2013-05-22
HUAZHONG UNIV OF SCI & TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, the above-mentioned telecommunications / communication networks often do not have accurate real-time performance, and the bandwidth is limited, so it is usually impossible to transmit a large amount of data continuously, and it is also subject to various restrictions such as the current base station network signal, so it is difficult to transmit continuously in real time The collected ECG signal is sent to the data receiving end

Method used

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  • 12-lead wireless realtime electrocardiograph monitoring and analysis system
  • 12-lead wireless realtime electrocardiograph monitoring and analysis system
  • 12-lead wireless realtime electrocardiograph monitoring and analysis system

Examples

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Embodiment Construction

[0021] The present invention is described in more detail below by means of examples, but the following examples are only illustrative, and the protection scope of the present invention is not limited by these examples.

[0022] like figure 1 As shown, the present invention mainly includes a collection unit 100 , a receiving unit 200 and a host computer 300 .

[0023] The acquisition unit 100 includes an electrode interface 110 , a synchronous acquisition circuit 120 , a controller 130 and a wireless transmission module 140 .

[0024] The electrode interface 110, the synchronous acquisition circuit 120, the controller 130 and the wireless transmission module 140 are sequentially connected in series.

[0025] ECG signals are input to the synchronous acquisition circuit 120 through the electrode interface 110, the controller 130 controls the synchronous acquisition circuit 120 to work according to the set sampling rate, and sends the collected data to the wireless transmission m...

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Abstract

The present invention discloses a 12-lead wireless realtime ECG monitoring and analysis system, which comprises a 12-lead ECG wireless realtime collecting unit, a 12-lead ECG wireless realtime receiving unit and an upper computer, the three of which are completely synchronized and collatera. The 12-lead ECG wireless collecting unit is communicated with the wireless receiving unit through a high speed wireless link which works in ISM frequency range. The wireless collecting unit collects 12-lead ECG data in an interrupted, synchronized and collateral way, and sends the data to the paired wireless receiving unit through the wireless link in real time. The wireless receiving unit sends the data to the upper computer through an USB or a serial port. Realtime dynamic display, realtime analysis, storage or transmission of the ECG wave form is completed by the upper computer. The invention is suitable for wireless 12-led ECG monitoring in wards, community health stations or families.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a 12-lead wireless real-time ECG monitoring and analysis system. Background technique [0002] The ECG signal is currently one of the most important means of monitoring the heart condition. The distribution of the ECG signal on the body surface is obtained through a multi-lead system to reflect the movement changes of the heart and to diagnose various heart diseases. The 12-lead ECG is currently the widely used ECG monitoring method in clinical practice. 10 electrodes are used to obtain the ECG signals of 3 limb leads, 3 pressurized leads and 6 chest leads of the subject. It can comprehensively and accurately reflect changes in cardiac motion, and comprehensively obtain various parameters of the heart. [0003] In the existing 12-lead synchronous ECG signal monitoring technology, the ECG signals of each lead are obtained by sequentially selecting each ECG signal through a mult...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0402
Inventor 杨玉星张博房磊谢庆国
Owner HUAZHONG UNIV OF SCI & TECH
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