Electroencephalogram measuring equipment

Abstract

The utility model discloses electroencephalogram measuring equipment which comprises an annular head band, a plurality of measuring bands are arranged on the head band, each measuring band is provided with a plurality of positioning holes which are evenly distributed, each positioning hole is internally and detachably provided with a detection pasting head structure, and the measuring bands and the detection pasting head structures are detachably connected with each other. After the head band and the measuring band are worn on the head of a patient, the detection pasting head structure is coated with conductive paste and then is positioned and installed, and disassembly and cleaning are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electroencephalogram measurement, in particular to an electroencephalogram measurement device. Background Art

[0002] An electroencephalograph is a bioelectric amplifier used to measure brain electrical signals. When using it, the scalp electrodes need to be pasted to the designated position of the scalp of the tester. Currently, when medical staff install scalp electrodes, they use the nose tip and earlobe as references to determine the installation position of the scalp electrodes, which is relatively rough.

[0003] 202210241148.9 A measurement and positioning device for an electroencephalograph, comprising a positioning device body, the positioning device body comprising a shell, a front mark is fixedly mounted on the front of the shell, a headband is fixedly mounted on the bottom end of the shell, a headband is fixedly connected to the bottom surface of the shell, an empty groove is formed on the top surface of the shell, a movable groove is formed on the top wall inside the shell, and a connecting block is fixedly connected to one end of the sliding arc block;

[0004] However, the current contact and the head cover are integrated, which is inconvenient for applying the conductive paste and for disassembling and cleaning the contact and the head cover after the measurement. Utility Model Content

[0005] The purpose of the present invention is to provide an electroencephalogram measuring device in order to solve the above-mentioned problems and overcome the defects of the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model provides an electroencephalogram measuring device, comprising a ring-shaped headband, on which a plurality of measuring bands are arranged, each measuring band is provided with a plurality of evenly distributed positioning holes, and a detection head-attaching structure is detachably arranged in each positioning hole.

[0008] Preferably, one end of two straps are connected to both sides of the headband, and the other ends of the two straps are provided with Velcro.

[0009] Preferably, an earmuff hole for fitting the ears is provided at the connection between the headband and the strap.

[0010] Preferably, the detection head structure comprises a detection head, a contact is provided on one side of the detection head, and a plug post for plugging and positioning with a positioning hole is provided on the other side of the detection head, and a wire plug hole is provided in the plug post.

[0011] Preferably, the detection head is cylindrical in shape, the outer diameter of the detection head is larger than the aperture of the positioning hole, the plug post is a conical column shape with one end wide and the other end narrow, and the wide end of the plug post is connected to the detection head.

[0012] Preferably, a plurality of anti-slip grooves are provided on the outer side of the plug post.

[0013] Preferably, the headband and the measuring belt are integrally formed with each other and are made of elastic strip material.

[0014] The beneficial effects are:

[0015] 1. The measuring belt and the detection patch structure are detachably connected to each other. After the headband and the measuring belt are worn on the patient's head, the detection patch structure can be positioned and installed after the conductive paste is applied, and it is convenient to disassemble and clean;

[0016] 2. The earmuff holes can facilitate the positioning of the headband and measuring tape;

[0017] 3. The anti-slip groove can play an anti-slip effect, making it convenient to hold and test the head structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 This utility model Figure 1 Bottom view of

[0021] Figure 3 This utility model Figure 1 Stereoscopic image of

[0022] Figure 4 It is a three-dimensional diagram of the detection head structure of the utility model.

[0023] The description of the accompanying drawings is as follows: 1. Headband; 2. Measuring tape; 3. Binding strap; 301. Velcro; 4. Detection sticker structure; 401. Detection head; 402. Contact; 403. Plug column; 404. Anti-slip groove; 405. Wire jack; 5. Positioning hole; 501. Reinforcement ring; 6. Earmuff hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 As shown, the utility model provides an electroencephalogram measuring device, including a ring-shaped headband 1, on which a plurality of measuring bands 2 are arranged, the headband 1 and the measuring bands 2 are integrally formed with each other and are made of elastic strip material. Each measuring band 2 is provided with a plurality of evenly distributed positioning holes 5, and a detection head structure 4 is detachably arranged in each positioning hole 5.

[0026] See the instruction manual Figure 3 As shown, two ends of two straps 3 are connected to both sides of the headband 1, and the other ends of the two straps 3 are provided with Velcro 301. In practical applications, the straps 3 and Velcro 301 can be used to conveniently bind and fix the headband 1 and the measuring belt 2 on the patient's head. The connection between the headband 1 and the straps 3 is provided with an earmuff hole 6 for fitting the ear. The earmuff hole 6 can facilitate the positioning of the headband 1 and the measuring belt 2 when worn.

[0027] In order to cooperate with the measuring tape 2 and the positioning hole 5 provided thereon, this embodiment proposes a specific detection head structure 4. Specifically, the detection head structure 4 includes a detection head 401, a contact 402 is provided on one side of the detection head 401, and a plug 403 for plugging and positioning with the positioning hole 5 is provided on the other side of the detection head 401, and a wire plug hole 405 is provided in the plug 403. The appearance of the detection head 401 is cylindrical, and the outer diameter of the detection head 401 is larger than the aperture of the positioning hole 5. The appearance of the plug 403 is a cone column with one end wide and the other end narrow, and the wide end of the plug 403 is connected to the detection head 401. A plurality of anti-slip grooves 404 are provided on the outer side of the plug 403.

[0028] Working principle:

[0029] When in use, the headband 1 and the measuring belt 2 are worn on the patient's head, the patient's two ears are positioned and matched with the earmuff holes 6, and the several positioning holes 5 provided on the measuring belt 2 correspond to the detection point positions on the patient's head one by one. The detection patch structure 4 is inserted into each positioning hole 5. In actual application, the pin 403 is inserted into the positioning hole 5, and the contact 402 contacts the patient's head skin. During this process, conductive paste can be applied at the contact position between the contact 402 and the scalp. In the process of taking and placing the detection patch structure 4, the anti-slip groove 404 can have an anti-slip effect and is convenient for holding.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An electroencephalogram measuring device, characterized in that: The headband (1) comprises a circular ring-shaped headband, wherein a plurality of measuring bands (2) are arranged on the headband (1), each measuring band (2) is provided with a plurality of evenly distributed positioning holes (5), and a detection head structure (4) is detachably arranged in each positioning hole (5).

2. An electroencephalogram measuring device according to claim 1, characterized in that: One end of two binding straps (3) are connected to both sides of the headband (1), and the other ends of the two binding straps (3) are provided with Velcro (301).

3. An electroencephalogram measuring device according to claim 2, characterized in that: The connection between the headband (1) and the binding strap (3) is provided with an earmuff hole (6) for fitting the ear.

4. The electroencephalogram measuring device according to claim 1, characterized in that: The detection head structure (4) comprises a detection head (401), one side of the detection head (401) is provided with a contact (402), the other side of the detection head (401) is provided with a plug post (403) for plugging and positioning with a positioning hole (5), and a wire plug hole (405) is provided in the plug post (403).

5. An electroencephalogram measuring device according to claim 4, characterized in that: The detection head (401) has a cylindrical shape, the outer diameter of the detection head (401) is larger than the aperture of the positioning hole (5), the plug post (403) has a conical column shape with one end wide and the other end narrow, and the wide end of the plug post (403) is connected to the detection head (401).

6. An electroencephalogram measuring device according to claim 5, characterized in that: A plurality of anti-slip grooves (404) are provided on the outer side of the plug post (403).

7. The electroencephalogram measuring device according to claim 1, characterized in that: The headband (1) and the measuring band (2) are integrally formed with each other and are made of elastic strip material.

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