CN217244414U - Integrated dynamic electroencephalogram electrode paste - Google Patents
Integrated dynamic electroencephalogram electrode paste Download PDFInfo
- Publication number
- CN217244414U CN217244414U CN202220885588.3U CN202220885588U CN217244414U CN 217244414 U CN217244414 U CN 217244414U CN 202220885588 U CN202220885588 U CN 202220885588U CN 217244414 U CN217244414 U CN 217244414U
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- China
- Prior art keywords
- inlayer
- coating
- integrated dynamic
- release paper
- electroencephalogram electrode
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- 239000002003 electrode paste Substances 0.000 title claims description 7
- 210000004761 scalp Anatomy 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 42
- 239000011241 protective layer Substances 0.000 claims description 26
- 239000011247 coating layer Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 12
- 238000005253 cladding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 210000003128 head Anatomy 0.000 abstract description 3
- 206010040007 Sense of oppression Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 206010011985 Decubitus ulcer Diseases 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000416 hydrocolloid Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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- Electrotherapy Devices (AREA)
Abstract
The utility model discloses a dynamic electroencephalogram electrode of integral type pastes, include the inlayer with the scalp contact and expose the coating in the outside, the inlayer with the coating piles up the setting, the inlayer with one side of coating links to each other and sets up, the inlayer with the one side of scalp contact is for having sticky face of pasting, be equipped with on the inlayer and be used for the exposed through-hole of electrode, the through-hole is located the middle part of inlayer, the coating covers on the through-hole, the inlayer with the one side of coating face contact is the stationary plane, the stationary plane or the coating with the face of inlayer contact has viscidity. The utility model discloses can fix the electrode at patient's head, and can alleviate the oppression of electrode pair scalp, improve the comfort level that the electroencephalogram was done to the patient.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to an integrated dynamic electroencephalogram electrode paste.
Background
The electroencephalogram is a graph obtained by recording the spontaneous bioelectric potential of the brain on the scalp in an amplified manner, and is generally obtained by attaching electrodes to the scalp of a patient.
Generally, electroencephalograms are classified into conventional electroencephalograms and dynamic electroencephalograms, and the dynamic electroencephalograms require a long time for acquiring electroencephalogram signals, so that electrodes need to be carried for a long time. Clinically, it is common to fix the electrodes to the scalp of the patient with tape or wear an electroencephalogram cap with fixed electrode positions. However, the two methods have the defects that the electrodes are directly fixed on the scalp of a patient by using the adhesive tape, so that pressure sores are easily caused on the head of the patient; when the electroencephalogram hat is used, the point location is fixed, the electroencephalogram hat cannot be suitable for all people, and the electroencephalogram hat is easy to displace in the using process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an integral type developments electroencephalogram electrode paste, can fix the electrode at patient's head, and can alleviate the oppression of electrode to the scalp, improve the comfort level that the electroencephalogram was done to the patient.
In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: the utility model provides a dynamic electroencephalogram electrode of integral type, includes the inlayer with the scalp contact and exposes the coating in the outside, the inlayer with the coating piles up the setting, the inlayer with one side of coating links to each other the setting, the inlayer with the one side of scalp contact is for having sticky face of pasting, be equipped with on the inlayer and be used for the naked through-hole of electrode, the through-hole is located the middle part of inlayer, the coating covers on the through-hole, the inlayer with the one side of coating face contact is the stationary plane, the stationary plane or the coating with the face of inlayer contact has viscidity.
Compared with the prior art, the integrated dynamic electroencephalogram electrode paste adopting the technical scheme has the following beneficial effects:
one, adopt the utility model discloses a dynamic electroencephalogram electrode of integral type pastes, the inlayer is located between electrode and the patient scalp, can prevent that the electrode from directly putting on patient scalp surface, effectively alleviates the pressure sore that long-time fixed electrode pair patient scalp produced.
And the inner layer and the coating layer are fixedly arranged, and the coating layer can strengthen the fixation of the counter electrode and effectively prevent the electrode from falling off.
And thirdly, the electrode is fixed on the scalp of the patient through the electrode paste, so that the electrode can be effectively prevented from displacing or falling off when the electroencephalogram signal is acquired, and the stability of signal acquisition is improved.
Preferably, the fixing surface is sticky, and the fixing surface is wholly or partially sticky.
Preferably, the inner layer is made of elastic pressure-proof materials. Specifically, materials such as sponge, rubber, silica gel or hydrocolloid dressing can be adopted.
Preferably, the outer edge of the covering surface is larger than the fixing surface. The non-adhesive part is left at the adhesive part of the coating layer and the inner layer, so that the coating layer and the inner layer are conveniently torn to take out the electrodes after the electroencephalogram collection is finished.
Preferably, the fixing surface and the pasting surface of the inner layer are both provided with release paper, and the release paper can be repeatedly torn and pasted on the sticky surface.
Preferably, the release paper has an extension larger than the fixing surface and the sticking surface.
Preferably, the protective layer is further included, one end of the protective layer is located between the inner layer and the coating layer, and the other end of the protective layer is wound and fixed on the outer sides of the inner layer and the coating layer.
Preferably, the side edges of the protective layer are connected with each other by hot melting, and the inner layer and the coating layer are sealed in the protective layer.
Preferably, the release paper and the protective layer are adhered to each other, and the adhesiveness between the protective layer and the release paper is greater than that between the release paper and the inner layer.
Preferably, the protective layer is release paper.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of the integrated dynamic electroencephalogram electrode patch of the present invention.
FIG. 2 is a schematic view showing the structure in which the release paper is partially opened on the fixing surface in example 1.
FIG. 3 is a schematic view showing a structure in which an electrode is fixed to a fixing surface in example 1.
FIG. 4 is a schematic view showing the structure of example 1 in which the release paper is partially opened on the adhesive surface.
Fig. 5 is a schematic structural view of the integrated electroencephalogram electrode patch of embodiment 2.
FIG. 6 is a sectional view in the direction A-A in FIG. 6 in example 2.
Fig. 7 is a schematic structural view illustrating a partially opened protective layer in embodiment 2.
FIG. 8 is a sectional view in the direction B-B in FIG. 7 in example 2.
Reference numerals: 1. an inner layer; 11. a sticking surface; 12. a through hole; 13. a fixing surface; 2. a coating layer; 3. release paper; 4. a protective layer; 5. and an electrode.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1:
the integrated electroencephalogram electrode 5 patch as shown in fig. 1 comprises an inner layer 1 in contact with a scalp and a covering layer 2 exposed outside, wherein the inner layer 1 and the covering layer 2 are stacked, one side of the inner layer 1 and one side of the covering layer 2 are connected, one side of the inner layer 1 in contact with the scalp is an adhesive surface 11, a through hole 12 for exposing the electrode 5 is formed in the inner layer 1, the through hole 12 is located in the middle of the inner layer 1, the covering layer 2 covers the through hole 12, one side of the inner layer 1 in contact with the covering surface is a fixing surface 13, the fixing surface 13 or the side of the covering layer 2 in contact with the inner layer 1 is adhesive, and all or part of the fixing surface 13 is adhesive.
Preferably, the inner layer 1 is made of an elastic pressure-proof material. Specifically, materials such as sponge, rubber, silica gel or hydrocolloid dressing can be adopted.
In the present embodiment, in order to facilitate tearing and fixing of the electrode 5, the outer eaves of the cladding surface are larger than the fixing surface 13; all be equipped with release paper 3 on the fixed surface 13 of inlayer 1 and the face of pasting 11, release paper 3 can tear repeatedly and draw and paste on having sticky face, and release paper 3's epitaxy is greater than fixed surface 13 and pastes face 11. And a part without adhesion is left at the adhesion part of the coating layer 2 and the inner layer 1, so that the coating layer 2 and the inner layer 1 can be torn open to take out the electrode 5 conveniently after the electroencephalogram collection is finished.
When in use, the integrated electroencephalogram electrode 5 of the embodiment is taken out, as shown in fig. 4, the release paper 3 on the adhesive surface 11 with the through hole 12 on the inner layer 1 is torn off, the through hole 12 is aligned with the position of the scalp of a patient where the electrode 5 needs to be fixed, and the inner layer 1 is fixed on the scalp of the patient through the viscosity of the adhesive surface 11; the coating layer 2 is lifted to expose the fixing surface 13 of the lower inner layer 1, the release paper 3 on the fixing surface 13 is torn off as shown in fig. 2, after the electrode 5 is aligned with the through hole 12, the electrode 5 and the electrode 5 are adhered to the adhesive fixing surface 13 as shown in fig. 3, then the coating layer 2 is covered, the coating layer 2 is adhered to the fixing surface 13, and the electrode 5 is further fixed firmly.
Example 2:
as shown in fig. 5, the difference between this embodiment and this embodiment 1 is that embodiment 2 further includes a protective layer 4, and the protective layer 4 seals the inner layer 1 and the wrapping layer therein, so as to be isolated from the external environment, thereby ensuring sanitation and cleanness in use.
In this embodiment, the side edges of the protective layer 4 are adhered to each other by a hot pressing technique, i.e., the shaded portions in fig. 5 and 7 are hot pressed.
The release paper 3 and the protective layer 4 can be mutually adhered, and the adhesiveness between the protective layer 4 and the release paper 3 is greater than that between the release paper 3 and the inner layer 1; meanwhile, the protective layer 4 can be directly the release paper 3, so that the material can be saved, and the environment is protected.
As shown in fig. 6, one end of the protective layer 4 is positioned between the inner layer 1 and the covering layer 2, and the other end of the protective layer 4 is wound and fixed from the direction of the inner layer 1 or the covering layer 2 over the entire circumference. When in use, as shown in fig. 7, the exposed end part of the protective layer 4 is lifted, the protective layer 4 of the adhesive surface 11 of the inner layer 1 is firstly torn off, the inner layer 1 is fixed on the scalp of a patient, then the protective layer 4 is continuously lifted, and finally the other end positioned between the inner layer 1 and the coating layer 2 is torn off, and the electrode 5 is fixed. The specific manner of use of this example is the same as in example 1.
The above is the preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as the protection scope of the present invention.
Claims (10)
1. An integrated dynamic electroencephalogram electrode paste is characterized in that: include inlayer (1) with the scalp contact and expose cladding (2) in the outside, inlayer (1) with cladding (2) are piled up the setting, inlayer (1) with one side of cladding (2) links to each other and sets up, inlayer (1) with the one side of scalp contact is for having sticky face (11) of pasting, be equipped with on inlayer (1) and be used for naked through-hole (12) of electrode (5), through-hole (12) are located the middle part of inlayer (1), cladding (2) cover on through-hole (12), inlayer (1) with the one side of cladding (2) contact is stationary plane (13), stationary plane (13) or cladding (2) with the face of inlayer (1) contact has viscidity.
2. The integrated dynamic electroencephalogram electrode sticker according to claim 1, characterized in that: the fixing surface (13) is adhesive, and the whole or part of the fixing surface (13) is adhesive.
3. The integrated dynamic electroencephalogram electrode sticker according to claim 2, characterized in that: the inner layer (1) is made of elastic pressure-resistant materials.
4. The integrated dynamic electroencephalogram electrode sticker according to claim 3, characterized in that: the outer brim of the coating layer (2) is larger than the fixing surface (13).
5. The integrated dynamic electroencephalogram electrode sticker according to claim 4, wherein: all be equipped with release paper (3) on fixed surface (13) of inlayer (1) and paste face (11), release paper (3) can be torn repeatedly and draw and paste on having sticky face.
6. The integrated dynamic electroencephalogram electrode sticker according to claim 5, wherein: the extension of the release paper (3) is larger than the fixing surface (13) and the sticking surface (11).
7. The integrated dynamic electroencephalogram electrode patch according to claim 5 or 6, characterized in that: still include inoxidizing coating (4), the one end of inoxidizing coating (4) is located between inlayer (1) and coating (2), the other end winding of inoxidizing coating (4) is fixed in the outside of inlayer (1) and coating (2).
8. The integrated dynamic electroencephalogram electrode sticker according to claim 7, characterized in that: the side edges of the protective layer (4) are connected with each other through hot melting, and the inner layer (1) and the coating layer (2) are sealed in the protective layer (4).
9. The integrated dynamic electroencephalogram electrode sticker according to claim 8, characterized in that: the release paper (3) with the protective layer (4) is mutually adhered, and the adhesive property between the protective layer (4) and the release paper (3) is greater than the adhesive property between the release paper (3) and the inner layer (1).
10. The integrated dynamic electroencephalogram electrode sticker according to claim 8, wherein: the protective layer (4) is release paper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220885588.3U CN217244414U (en) | 2022-04-15 | 2022-04-15 | Integrated dynamic electroencephalogram electrode paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220885588.3U CN217244414U (en) | 2022-04-15 | 2022-04-15 | Integrated dynamic electroencephalogram electrode paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217244414U true CN217244414U (en) | 2022-08-23 |
Family
ID=82876755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220885588.3U Active CN217244414U (en) | 2022-04-15 | 2022-04-15 | Integrated dynamic electroencephalogram electrode paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217244414U (en) |
-
2022
- 2022-04-15 CN CN202220885588.3U patent/CN217244414U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: No. 277 Shuangshan Road, Fuxi Street, Huzhou City, Zhejiang Province, 313200 Patentee after: Zhejiang Longtai Medical Technology Co.,Ltd. Country or region after: China Address before: 3333 Binsheng Road, Binjiang District, Hangzhou, Zhejiang 310000 Patentee before: THE CHILDREN'S HOSPITAL ZHEJIANG University SCHOOL OF MEDICINE Country or region before: China |