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Electrocardio leading mode intelligent switching method and device

A technology of intelligent switching and mode switching, applied in the fields of medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as inconvenient use, undetectable ECG signals, lead wires falling off, etc.

Active Publication Date: 2014-06-18
EDAN INSTR
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] During use, due to patient movement or other collisions, the lead wires may fall off, and when the non-driving leads fall off, the ECG signal is still measured , does not affect the use, but the electrocardiogram signal cannot be detected after the driving lead falls off. The existing technology can judge the lead falling off by receiving the corresponding bioelectrical signal. If not, or the signal is abnormal, it is judged as the lead (including drive leads) off
After the driving lead falls off, only the corresponding alarm will be issued, and the user must reconnect the driving lead wire to continue to use. This operation is not only time-consuming, but also inconvenient to use, and reduces the measurement efficiency.

Method used

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  • Electrocardio leading mode intelligent switching method and device
  • Electrocardio leading mode intelligent switching method and device
  • Electrocardio leading mode intelligent switching method and device

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] A flow chart of an embodiment of the method for intelligent switching of ECG lead modes in the present invention, please participate figure 1 :

[0050] 101. Judging the current ECG lead working mode;

[0051] The medical monitoring system is turned on and judges the current working mode of ECG lead monitoring according to the preset relevant information or user trigger setting information or the number of lead wires connected. The general lead modes include: 12-lead mode, 5-lead mode mode and 3-lead mode;

[0052] 102. If it is judged as 12-lead mode, continue to judge whether the...

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Abstract

The invention relates to the field of medical electrocardio signal guarding, in particular to an electrocardio leading mode intelligent switching method and an electrocardio leading mode intelligent switching device. The lead automatic switching technology is used for avoiding the problem that an electrocardio signal can not be measured due to the fact that a driving lead wire drops. A user can continue to measure the electrocardio signal without manually switching to other modes or reconnecting the driving lead wire. The electrocardio leading mode intelligent switching device is time-saving, convenient and better in user experience.

Description

technical field [0001] The invention relates to the field of medical ECG signal monitoring, in particular to a method and device for intelligently switching ECG lead modes . Background technique [0002] The electrocardiogram (ECG for short) signal is the reflection of the electrical activity of the heart over a period of time. It is collected by skin electrodes, and then the skin electrodes are connected with the ECG lead wires to transmit the ECG signals to the ECG measurement circuit. Skin electrodes are generally placed on various parts such as limbs and chest. [0003] In ECG monitoring, three modes of 3-lead, 5-lead and 12-lead are mainly used. Among them, the 3-lead mode uses three lead wires of the right arm (RA), left arm (LA), and left leg (LL), and can display three waveforms of I, II, and III. Since in the 3-lead mode, there are only three lead wires, and the ECG signal is a differential signal, each waveform is obtained by using two different lead wires a...

Claims

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Application Information

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IPC IPC(8): A61B5/0402
Inventor 岳青秦钊
Owner EDAN INSTR
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