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Electrode fixing cap for electroencephalogram examination

A fixed cap and EEG technology, applied in applications, medical science, sensors, etc., can solve the problems of EEG being worthless, affecting the quality of EEG recording, and high requirements of manufacturers, so as to achieve saving Time and effort, low cost, strong practical effect

Inactive Publication Date: 2018-12-11
郭俐
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During routine EEG examination, the recording electrodes are fixed on the scalp to collect signals. The quality of electrode fixation directly affects the quality of EEG recording. If the electrodes are not fixed firmly, the interference signals in the collected signals will be There will be a lot, and the EEG recorded in this way will be worthless
At present, many EEG electrodes use elastic band electrode caps. This kind of elastic band electrode cap is economical and practical, but the production is cumbersome, and the requirements for manufacturers are also high. After a period of use, individual elastic bands will appear aging. However, it is more troublesome to replace one by one, and it is a pity to discard the whole

Method used

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  • Electrode fixing cap for electroencephalogram examination
  • Electrode fixing cap for electroencephalogram examination

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Embodiment Construction

[0026] The following with attached Figure 1 to Figure 2 , a specific embodiment of the present invention will be described in detail, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0027] Such as figure 1 As shown, the embodiment of the present invention provides an electrode fixing cap for EEG examination, which includes an elastic headgear 1, and a plurality of mounting holes are provided on the headgear 1, and the positions of the mounting holes are in line with those on the scalp. The positions of the measuring electrodes are in one-to-one correspondence, the installation hole is provided with an electrode fixing device 4, the two sides of the headgear 1 are respectively provided with an extension part 6, and the extension part 6 is provided with an accommodating hole 5 for accommodating the ear, so A chin rest 3 is arranged below the extension part 6 , and both sides of the chin rest 3 are conn...

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Abstract

The invention discloses an electrode fixing cap for electroencephalogram examination. The electrode fixing cap comprises an elastic retaining cap, multiple installation holes are formed in the retaining cap, the position of the installation holes corresponds to measured electrode positions on the scalp, an electrode fixing unit is arranged in each installation hole, each of two sides of the retaining cap is provided with an extension part, an accommodating hole for accommodating the ear is formed in the extension part, a lower jaw bracket is arranged under the extension parts, and two sides ofthe lower jaw bracket are connected with the extension parts through connecting units. Compared with the prior art, the electrode fixing cap has the advantages of being economical and practical, lowin cost and convenient in use, 200% of time and energy is saved as compared with that of a traditional electroencephalogram fixing cap, working efficiency in electroencephalogram operation is high, labor intensity of doctors is lowered, high practicability is achieved, and the electrode fixing cap is worth popularizing.

Description

technical field [0001] The invention relates to the technical field of electroencephalogram auxiliary equipment, in particular to an electrode fixing cap for electroencephalogram examination. Background technique [0002] During routine EEG examination, the recording electrodes are fixed on the scalp to collect signals. The quality of electrode fixation directly affects the quality of EEG recording. If the electrodes are not fixed firmly, the interference signals in the collected signals will be There will be many, and the EEG recorded in this way will be worthless. At present, many EEG electrodes use elastic band electrode caps. This kind of elastic band electrode cap is economical and practical, but the production is cumbersome, and the requirements for manufacturers are also high. After a period of use, individual elastic bands will appear aging. But it is more troublesome to replace one by one, and it is a pity to discard the whole. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0478
CPCA61B5/6803A61B2562/125A61B5/291
Inventor 郭俐
Owner 郭俐
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