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Electroencephalogram bispectrum monitoring signal acquisition device and system

A spectrum monitoring and signal acquisition technology, applied in the field of medical devices, can solve problems such as inaccurate anesthesia characteristic data

Active Publication Date: 2021-04-02
深圳美格尔生物医疗集团有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide an EEG dual-spectrum monitoring signal acquisition device and system, aiming to solve the technical problem of inaccurate anesthesia characteristic data in the prior art

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  • Electroencephalogram bispectrum monitoring signal acquisition device and system
  • Electroencephalogram bispectrum monitoring signal acquisition device and system
  • Electroencephalogram bispectrum monitoring signal acquisition device and system

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] In addition, if there are descriptions involving "first", "second" and so on in the embodiments of the present invention, the descriptions of "first", "second" and so on are only for descriptive purposes, and should not be interpreted as indicating or implying Its relative importance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at leas...

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Abstract

The invention discloses an electroencephalogram bispectrum monitoring signal acquisition device and system. The electroencephalogram bispectrum monitoring signal acquisition device is applied to anesthesia monitoring of a target object. The electroencephalogram bispectrum monitoring signal acquisition device comprises a first sensor, a second sensor, a controller and a first data processor, wherein the first sensor is used for acquiring a first electric signal of a first designated area of the target object; the second sensor used for acquiring a second electric signal of a second designated area of the target object; the controller is used for generating a first control signal if a frontal myoelectricity characteristic value corresponding to the first electric signal exceeds a set threshold value; and the first data processor is used for separating a first electroencephalogram signal from a second electric signal based on the first control signal and acquiring a first anesthesia characteristic index corresponding to a first electroencephalogram signal based on the first electroencephalogram signal. According to the technical scheme of the electroencephalogram bispectrum monitoringsignal acquisition device, the technical problem of inaccurate anesthesia characteristic data is solved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an EEG dual-spectrum monitoring signal acquisition device and system. Background technique [0002] Anesthesia in anesthesia surgery is a reversible functional inhibition of the central nervous system and / or peripheral nervous system produced by anesthetic drugs or other methods. This inhibition is mainly characterized by the loss of sensation, especially pain sensation, in order to achieve painless purpose of surgical treatment. During the operation, the patient's physiological index status affects the anesthesiologist's drug administration plan [0003] The EEG dual-spectrum monitoring signal acquisition device is used to monitor the physiological indicators of the patient during or after the operation. In the prior art, a sedation value is obtained by collecting the patient's EEG signal to reflect the patient's anesthesia depth; however, when collecting the EEG signa...

Claims

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Application Information

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IPC IPC(8): A61B5/369A61B5/389A61B5/00
CPCA61B5/4821Y02P90/02
Inventor 彭丹曹蓉房金妮
Owner 深圳美格尔生物医疗集团有限公司
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