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Real-time electroencephalogram monitoring system for cardio-pulmonary resuscitation

A cardiopulmonary resuscitation and monitoring system technology, applied in applications, electrotherapy, cardiac stimulation, etc., can solve the problems of death, low efficiency, non-standard, etc., and achieve the effect of improving survival rate and high quality

Pending Publication Date: 2022-03-22
SHANDONG UNIV +1
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Problems solved by technology

Although up to 50% of patients receiving CPR can achieve ROSC, there is still a possibility of death due to brain injury, followed by factors such as untimely, substandard, and low efficiency of manual compression, so out-of-hospital cardiac arrest (Out-of-hospitalCardiacArrest, OHCA) the overall survival rate is only 15-20%

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  • Real-time electroencephalogram monitoring system for cardio-pulmonary resuscitation
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  • Real-time electroencephalogram monitoring system for cardio-pulmonary resuscitation

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0034] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0035] It should be noted that the terminology used here is only for describing specific embodiments, and is not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0036] A ...

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Abstract

The invention provides a real-time electroencephalogram monitoring system for cardio-pulmonary resuscitation, which comprises an electroencephalogram acquisition module comprising a plurality of sensors for respectively acquiring electroencephalogram signals of a forehead lobe area, a frontal area, a temporal area, a parietal area, a central area and an occipital lobe area of a brain of a user; the signal data acquisition card is used for transmitting the electroencephalogram signals detected by the sensor to the signal analysis system; and the signal analysis system is used for decomposing the detected electroencephalogram signals into signal sub-bands in a plurality of frequency ranges by using discrete wavelet transform, counting and evaluating an estimated dispersion entropy index value of each signal sub-band, determining and selecting the most discriminative characteristics and signal sub-bands in different states, performing fuzzy logic classification, judging the state of the user, and outputting the estimated dispersion entropy index value of each signal sub-band. And controlling the cardio-pulmonary resuscitation instrument according to the state. The pressing frequency and depth of the automatic pressing device can be further guided, and the success rate of cardio-pulmonary resuscitation is increased.

Description

technical field [0001] The invention belongs to the technical field of electroencephalogram monitoring, in particular to a real-time electroencephalogram monitoring system for cardiopulmonary resuscitation. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] The damage to the brain during and after a cardiac arrest (Cardiac Arrest, CA) is twofold, according to research. The first is the no-flow or low-flow state caused by the reduction of blood flow to the brain shortly after the occurrence of CA, and the second is ischemia-reperfusion injury after the realization of spontaneous circulation (Return of Spontaneous Circulation, ROSC). At the same time, the duration of no-flow or low-flow state will affect the degree of reperfusion injury. [0004] At present, cardiopulmonary resuscitation (Cardiopulmonary Resuscitation, CPR) has become the mos...

Claims

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Application Information

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IPC IPC(8): A61B5/369A61B5/291A61B5/256A61B5/00A61H31/00
CPCA61B5/369A61B5/291A61B5/256A61B5/726A61B5/7264A61H31/005A61H31/006
Inventor 李可郭畅陈玉国徐峰边圆王甲莉庞佼佼潘畅蒋丽军徐凤阳李贻斌
Owner SHANDONG UNIV
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