Electroencephalogram electrode cap

An electrode cap and electroencephalogram technology, applied in the field of medical equipment, can solve the problems of difficult insertion of electrode wires, loose fixation, inconvenient placement of brain electrodes, etc. Effect

Inactive Publication Date: 2016-06-15
SHANXI MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems of inconvenient placement of brain electrodes, loose fixation and difficult insertion of electrode wires in existing scalp electrodes, and to provide an EEG electrode cap

Method used

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  • Electroencephalogram electrode cap
  • Electroencephalogram electrode cap

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Embodiment Construction

[0013] Such as Figure 1-2 As shown, a kind of electroencephalogram electrode cap in the present embodiment comprises head-shaped net cover 2, is arranged on the node cover 4 that can move back and forth on the intersection point of head-shaped net cover and is arranged on both sides of head-shaped net cover A side positioning plate 3 that can move left and right, wherein: it also includes an electrode 1, and the head-shaped net cover 2 is composed of two transverse elastic strips and a vertical single elastic strip intersecting, and the horizontal double elastic strips of the head-shaped net cover The strip passes through the two connection holes 1-6 of the electrode 1 so that the electrode 1 is arranged between the node sleeves 4 of the head mesh sleeve 2 and can move left and right.

[0014] The electrode 1 is composed of an electrode rod 1-1, a spring 1-2, a crosspiece 1-3, a stop piece 1-4 and an annular magnet 1-5, and the spring 1-2, the crosspiece 1-3, the stop piece ...

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Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an electroencephalogram electrode cap. The electroencephalogram electrode cap mainly solves the problems that according to an existing scalp electrode, a brain electrode is inconvenient to place and cannot be firmly fixed, and inserting of an electrode wire is not easy. According to the technical scheme, the electroencephalogram electrode cap comprises a head-shaped net sleeve, a structure sleeve and side positioning plates, wherein the structure sleeve is arranged on the crossed point of the head-shaped net sleeve and can move front and back and move leftwards and rightwards, and the side positioning plates are arranged on the two sides of the head-shaped net sleeve and can move leftwards and rightwards. The electroencephalogram electrode cap further comprises an electrode. The head-shaped net sleeve is composed of two transverse elastic strips and a longitudinal elastic strip in a crossed mode. The two transverse elastic strips of the head-shaped net sleeve penetrate through two connecting holes of the electrode, so that the electrode is arranged between node sleeves of the head-shaped net sleeve and can move leftwards and rightwards. The electroencephalogram electrode cap has the advantages that placement is convenient, fixing is firm, and electrode wire inserting is easy.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an electroencephalogram electrode cap. Background technique [0002] EEG is a graph obtained by amplifying and recording the spontaneous biopotential of the brain from the scalp through sophisticated electronic instruments. It is the spontaneous and rhythmic electrical activity of brain cell groups recorded by electrodes. Conventional EEG, dynamic EEG monitoring, video EEG monitoring. The placement of existing scalp electrodes is generally to first wear the EEG electrode cap on the patient's head, and place the brain electrodes one by one on the EEG electrode cap, and finally insert the electrode wire into the brain electrode jack for detection. The technical problems of inconvenient placement of brain electrodes, loose fixation and difficult insertion of electrode wires. Contents of the invention [0003] The purpose of the present invention is to solve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0478
CPCA61B5/6803A61B5/6814A61B5/291
Inventor 郑辑英李满张升校马小雯王磊吉晨晖赵阳
Owner SHANXI MEDICAL UNIV
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