Full-automatic electroencephalogram cap

An EEG cap and fully automatic technology, applied in the field of EEG detection, can solve problems such as high signal-to-noise ratio, large resistance, poor connection effect, etc., achieve the effects of shortening detection time, fast and efficient connection, and improving user experience

Pending Publication Date: 2021-07-13
苏州易思脑健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The advantage of the EEG cap using physiological saline to connect is that it is easy to operate and does not need to adjust the resistance of each electrode one by one, so it takes a short time to make all electrodes connect smoothly; the disadvantage is that the connection effect is not good, The resistance is large and the signal-to-noise ratio is low (as disclosed in the patent US20180318584A1, the EGI EEG cap of Net Station company has a resistance of 70kΩ after connection)
[0005] (2) The advantage of the EEG cap using

Method used

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  • Full-automatic electroencephalogram cap
  • Full-automatic electroencephalogram cap
  • Full-automatic electroencephalogram cap

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

[0029] Such as figure 1 As shown, the embodiment of the present disclosure provides a fully automatic EEG cap, including a cap body 1 and several electrodes 2, the electrodes 2 are evenly distributed on the cap body 1, and each electrode 2 includes a shell 21, a micro-vibration motor (Fig. Not shown in ) and contact electrodes 22, the microvibration motor is arranged in the housing 21, and the contact electrodes 22 are arranged on the surface of the housing 21 in contact with the brain.

[0030] Wherein, the microvibration motor includes but is not limited to a rotor motor or a linear motor, as long as it can drive the electrode 2 to vibrate ...

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Abstract

The invention discloses a full-automatic electroencephalogram cap, which comprises a cap body and a plurality of electrodes, wherein the electrodes are evenly distributed on the cap body, each electrode comprises a shell, a micro-vibration motor and a contact electrode, the micro-vibration motors are arranged in the shells, and the contact electrodes are arranged on the surfaces, making contact with the brain, of the shells. Due to the fact that the micro-vibration motor is arranged in the electroencephalogram cap, the electrodes of the electroencephalogram cap can be rapidly and efficiently connected with the brain through vibration, the situation that the electrodes are manually adjusted one by one is avoided, the detection time is shortened, the user experience is improved, and meanwhile low resistance and high signal-to-noise ratio can be guaranteed.

Description

technical field [0001] The invention relates to brain wave detection technology, in particular to a fully automatic brain wave cap. Background technique [0002] EEG is a biological electrical signal generated by the activity of neurons in the human brain, and has been widely used in clinical medicine. An EEG cap is a device connected to the human head in EEG monitoring. In order to obtain high-quality EEG signals, it is necessary to ensure that the electrode sensors of the EEG equipment are in good contact with the skin of the head. [0003] In order to allow the electrodes in the EEG cap to communicate well with the brain, existing EEG caps usually need to use liquid or fluid to assist the connection. Media commonly used to aid in communication are saline and fluid conductive paste: [0004] (1) The advantage of the EEG cap using physiological saline to connect is that it is easy to operate and does not need to adjust the resistance of each electrode one by one, so it t...

Claims

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Application Information

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IPC IPC(8): A61B5/386A61B5/256A61B5/291
CPCA61B5/6803
Inventor 郑佳玲张大有张功亮夏宇
Owner 苏州易思脑健康科技有限公司
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