CN220404016U - Elastic cap for electroencephalogram - Google Patents

Abstract

The utility model discloses an elastic cap for an electroencephalogram, which comprises an annular restraint belt, wherein the upper end of the annular restraint belt is transversely and longitudinally provided with a first grid line, the upper end of the annular restraint belt is sequentially and symmetrically provided with a second grid line and a third grid line by the transverse first grid line, the second grid line and the third grid line are arranged along the electrode placement position, the annular restraint belt can be provided with different types according to the head circumference of an infant, and the like, so that the needs of the infant of different ages are met, the first grid line, the second grid line and the third grid line arranged on the annular restraint belt help clinical medical care to realize the positioning of an electroencephalogram monitoring electrode, simultaneously, the electrode at the position can be tightly attached to the head skin by conductive paste, the damage to the head skin of the infant can be reduced and prevented by adjusting the tightness of an adjustable restraint assembly, the electroencephalogram cap can be prevented from slipping from the head top, and the damage to the chin skin of the infant can be reduced and prevented by a lower jaw pad.

Description

Elastic cap for electroencephalogram

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an elastic cap for electroencephalogram.

Background

Video electroencephalogram is a common examination means in childhood neurology, and has very important roles in diagnosing diseases such as epilepsy. In order to ensure the accuracy of the result and that the electrode does not shift or fall off, the common fixing method is to apply conductive paste on the electrode and place the electrode at a corresponding position, then use medical silk adhesive tape to paste and fix the electrode one by one, and finally sleeve the medical elastic mesh bandage on the head of the infant. However, due to the differences in the age, head circumference, matching degree and the like of the infant, the tightness of the medical silk adhesive tape and the medical elastic mesh bandage is not easy to grasp, the electrode is displaced or falls off due to over loosening, and then the electrode is possibly misplaced or deviated due to the fact that no exact positioning position is used as a reference, so that the judgment of the result is affected, and the scalp of the infant is damaged due to over tightening.

Disclosure of Invention

The utility model aims to provide an elastic cap for electroencephalogram, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elastic cap for electroencephalogram, includes annular restraint band, the upper end of annular restraint band is horizontal, vertically all is provided with first gridline, the upper end of annular restraint band is with horizontal first gridline symmetry in proper order to be provided with second gridline and third gridline, first gridline, second gridline and third gridline are electrode and place the position along the line setting, the adjustable restraint subassembly of restraint to lower jaw position is installed to the lower extreme of annular restraint band.

Preferably, the first grid line, the second grid line and the third grid line are made of skin-friendly elastic materials.

Preferably, the adjustable restraint assembly comprises a hanging lug part arranged at two sides of the annular restraint belt and corresponding to the lug parts, a fixing belt is arranged on the hanging lug part, a fixing frame is arranged at the end head of the fixing belt at the right end, and a magic tape surface are arranged on the surface of the fixing belt at the right end.

Preferably, the outer side wall of the fixing belt at the left end is sleeved with a mandibular pad.

Preferably, the hanging part is made of skin-friendly cotton material.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an elasticity cap for electroencephalogram, annular restraint band can set up different models according to information such as infant's head circumference, satisfy the infant demand of different ages, help clinical medical care through first, second and third gridlines that set up on annular restraint band when implementing to place electroencephalogram monitoring electrode location, can make electrode and the head skin of place closely laminate through electrically conductive cream again, and can reduce and prevent the harm to infant head skin through the elasticity of adjusting adjustable restraint subassembly, and can prevent the electroencephalogram cap from the top slipping, and accessible mandibular pad reduces and prevents the harm to infant chin skin.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the overall structure of the present utility model;

FIG. 3 is a top view of the first grid line, the second grid line, and the third grid line of the present utility model distributed on an endless binding belt.

In the figure: 1-annular restraint strap, 2-first grid line, 3-second grid line, 4-third grid line, 5-ear hanging part, 6-fixed band, 7-magic tape surface, 8-magic tape surface, 9-mandibular pad and 10-fixed frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an elastic cap for electroencephalogram, includes annular restraint band 1, the upper end of annular restraint band 1 is horizontal, vertically all is provided with first gridline 2, the upper end of annular restraint band 1 is with horizontal first gridline 2 symmetry in proper order to be provided with second gridline 3 and third gridline 4, first gridline 2, second gridline 3 and third gridline 4 are according to 10-20 international standard guide system prescribed electrode placement position along the line setting, realize helping clinical care and implement and place electroencephalogram monitoring electrode location while, can make the electrode of place and head skin closely laminate through the conductive paste again, adjustable restraint subassembly of restraint to the mandibular position is installed to the lower extreme of annular restraint band 1.

The annular restraining strip 1, the first grid lines 2, the second grid lines 3 and the third grid lines 4 form an electroencephalogram cap.

The annular restraining band 1 is made of skin-friendly elastic materials.

In order to meet the needs of infants with different ages, the lengths of the first grid line 2, the second grid line 3 and the third grid line 4 are different in model according to the information such as the head circumference of the infants, the infants except for the infants are 2, the infants only have the first grid line 2 and the second grid line 3, the two first grid lines 2 are in cross-shaped stitching connection, the second grid line 3 is in stitching connection with the third grid line 4 and the transverse first grid line 2, the annular restraining band 1 is provided with the lengths according to the different head circumferences, and the annular restraining band is in stitching connection with the first grid line 2, the second grid line 3 and the third grid line 4.

According to different head circumference settings of children, the size is different, and the specific size is as follows:

wherein: two first grid lines, one is a front-back connecting line from the nasal root to the occipital tuberosity, and passes through a frontal pole midpoint (Fpz), a frontal midpoint (Fz), a central point (Cz), a vertex (Pz) and an occipital point (Oz), and the other is a left-right connecting line between the anterior concave ears and passes through a left center (C3), a central point (Cz) and a right center (C4); the second grid line is 2, one passes through the left forehead (F3), the forehead midpoint (Fz) and the right forehead (F4), and the other passes through the left vertex (P3), the vertex (Pz) and the right vertex (P4); and 2 third grid lines, one of which passes through the left forehead electrode (Fp 1), the forehead electrode midpoint (Fpz) and the right forehead electrode (Fp 2), and the other passes through the left pillow (O1), the pillow point (Oz) and the right pillow (O2).

Specifically, the first grid line 2, the second grid line 3 and the third grid line 4 are made of skin-friendly elastic materials.

Specifically, adjustable restraint subassembly is including installing in the hangers portion 5 that the annular restraint band 1 both sides correspond the ear, install fixed band 6 on the hangers portion 5, the right-hand member fixed frame 10 is installed to the end of fixed band 6, the right-hand member the surface mounting of fixed band 6 has magic to paste hair face 7 and magic to paste plain noodles 8, prevents that restraint band body 1 from slipping from the top of the head, can adjust again simultaneously and wear the elasticity.

Specifically, the outer side wall of the fixing band 6 at the left end is sleeved with a mandible pad 9, and the mandible pad 9 can drag the mandible, so that the mandible is more stable to use, and the compression of the fixing band to the mandible is reduced.

Specifically, the hanging part 5 is made of skin-friendly cotton material, so that damage to skin can be reduced.

Working principle: when the device is used, the corresponding size is selected according to the head size of a newborn or a child, then the annular restraint strap 1 is sleeved on the head of the child, then the ear hanging part 5 is sleeved at the ear position, then the end head of the right end fixing strap 6 is inserted into the fixing frame 10 and pulled according to the tightness, then the position of the lower jaw pad 9 on the left end fixing strap 6 is adjusted, the lower jaw pad 9 is buckled at the lower jaw position of the child, then the right end fixing strap 6 is rotated, the lower jaw pad 9 is fixed through the sticking of the magic tape surface 8 and the magic tape surface 7, an electrode to be positioned is placed at a grid formed by the first grid line 2, the second grid line 3 and the third grid line 4, and the electrode reaching the position is tightly attached to the skin of the head through conductive paste when the clinical medical care is assisted in positioning of the electroencephalogram monitoring electrode.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An elastic cap for electroencephalogram, which is characterized in that: including annular restraint band (1), the upper end of annular restraint band (1) is horizontal, vertically all is provided with first gridline (2), the upper end of annular restraint band (1) is with horizontal first gridline (2) symmetry in proper order to be provided with second gridline (3) and third gridline (4), first gridline (2), second gridline (3) and third gridline (4) are electrode and place the position along the line setting, the adjustable restraint subassembly of restraint to the mandibular part is installed to the lower extreme of annular restraint band (1).

2. The elastic cap for electroencephalogram according to claim 1, wherein: the first grid lines (2), the second grid lines (3) and the third grid lines (4) are made of skin-friendly elastic materials.

3. The elastic cap for electroencephalogram according to claim 1, wherein: the adjustable restraint assembly comprises hanging lug parts (5) which are arranged on two sides of the annular restraint belt (1) and correspond to the lugs, a fixing belt (6) is arranged on the hanging lug parts (5), a fixing frame (10) is arranged at the end head of the fixing belt (6), and a magic surface (7) and a magic surface (8) are arranged on the surface of the fixing belt (6).

4. The elastic cap for electroencephalogram according to claim 3, wherein: the outer side wall of the fixing belt (6) at the left end is sleeved with a mandibular cushion (9).

5. The elastic cap for electroencephalogram according to claim 3, wherein: the hanging lug part (5) is made of skin-friendly cotton material.