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Brain wave super-slow encephalofluctuo monitoring device and method thereof

A monitoring device, EEG technology, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as delay in illness

Inactive Publication Date: 2017-03-22
邹敏伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no real-time monitoring of the brain waves of similar patients, and measures are taken after the onset of the disease, which delays the disease to some extent and brings a lot of inconvenience to the patients.

Method used

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  • Brain wave super-slow encephalofluctuo monitoring device and method thereof

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific examples.

[0025] Such as figure 1 As shown, the EEG ultra-slow fluctuation monitoring device includes a sensor, a signal acquisition unit, a peak detection circuit and a comparator;

[0026] The sensors respectively touch different regions of the cerebral cortex of the subject to collect brain wave signals of different regions of the cerebral cortex of the subject, and send the brain wave signals to the signal acquisition unit;

[0027] The signal acquisition unit is connected with the signal conversion unit, and the signal conversion unit converts the received brain wave signal into an analog signal;

[0028] The signal conversion unit is sequentially connected to the amplifier, analog-to-digital converter, rectification filter and peak detection circuit; the amplifier, analog-to-digital converter, and rectification filter sequentially amplify, analog-to-...

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Abstract

The invention relates to medical detecting equipment and a detecting method, in particular to a brain wave super-slow encephalofluctuo monitoring device and a method thereof. A sensor is used for collecting brain wave signals and sending the brain wave signals to a signal collecting unit; a signal converting unit converts the received brain wave signals into analog signals and is sequentially connected with an amplifier, an analog-digital converter, a rectifier filter and a peak value detecting circuit; the peak value detecting circuit extract detected brain wave feature information and sends the detected brain wave feature information to a comparator; a comparison signal generator stores standard brain wave feature information and non-standard brain wave feature information and sends the standard brain wave feature information and the non-standard brain wave feature information to the comparator; the comparator is connected with a storage device and a displayer. Through brain wave monitoring, brain wave signals of a monitored person can be monitored in real time, the brain wave feature information is extracted and sequentially compared with the standard brain wave feature information and all kinds of pathological brain wave feature information, comparison results are displayed, an alarm is given when abnormal conditions happen, and which abnormal state is displayed.

Description

technical field [0001] The invention relates to a medical detection device and a detection method, in particular to an EEG ultra-slow fluctuation monitoring device and a method thereof. Background technique [0002] Brain fluctuation chart, also known as brain neurotransmitter detector, can play an important role in the diagnosis of nervous system diseases, detection of curative effect, selection of new drugs and treatment plans, etc. Clinical diagnosis can also be applied to: headache, dizziness and vertigo, Parkinson's disease, neurasthenia, fatigue state detection, cerebrovascular disease, epilepsy, high blood pressure, providing objective indicators for medical consultation, analyzing brain memory function, mental retardation and dementia Brain function analysis, diagnosis and guiding treatment of mental diseases, detection of changes in brain function after traumatic brain injury, evaluation of the efficacy and side effects of new drugs acting on the central nervous sys...

Claims

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Application Information

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IPC IPC(8): A61B5/0476A61B5/00
CPCA61B5/4076A61B5/7225A61B5/725A61B5/746A61B5/369
Inventor 邹敏伟
Owner 邹敏伟
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