CN219614739U - Ear vagus nerve stimulating electrode - Google Patents
Ear vagus nerve stimulating electrode Download PDFInfo
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- CN219614739U CN219614739U CN202320308729.XU CN202320308729U CN219614739U CN 219614739 U CN219614739 U CN 219614739U CN 202320308729 U CN202320308729 U CN 202320308729U CN 219614739 U CN219614739 U CN 219614739U
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- tragus
- electrode
- concha
- contact
- fixing seat
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Abstract
The utility model provides an ear vagus nerve stimulating electrode, which comprises a base, wherein one end of the base is provided with a tragus fixing seat, the other end of the base is provided with a concha boat fixing seat, the tragus fixing seat is provided with a tragus electrode module, and the concha boat fixing seat is provided with a concha boat electrode module; the tragus electrode module comprises an electrode module and a contact seat, the contact seat is arranged in the tragus fixing seat, and the electrode module is arranged outside the tragus fixing seat and on the contact seat; and part of the structure of the concha electrode module extends out of the concha fixing seat to form an concha bending part, and an concha contacting part is arranged on the concha bending part. The electrode module can be pulled out or plugged in according to the actual demands of users, so that the stimulation electrode has more flexible applicability.
Description
Technical Field
The present disclosure relates to a nerve stimulating electrode, and more particularly, to an ear vagus nerve stimulating electrode.
Background
The vagus nerve is the 10 th pair of brain nerves of the human brain, is the pair with the longest stroke and the widest distribution, and contains sensory, motor and parasympathetic nerve fibers. Electrical stimulation of the vagus nerve has been studied to treat several neuropsychiatric disorders. Accordingly, there are a number of types of ear vagus nerve stimulators in the industry, as are various types of electrodes that are used for wear.
The conventional ear vagus nerve stimulating electrode middle ear screen electrode is fixedly arranged on the stimulating electrode, so that the conventional ear vagus nerve stimulating electrode middle ear screen electrode cannot be adjusted according to the actual needs of a user, for example, if the user only wants to stimulate a concha boat and does not want to stimulate a tragus part, the conventional stimulating electrode cannot be realized at all, because the conventional tragus stimulating electrode cannot be closed or pulled down independently, and if the user wants to adjust the stimulation part of the tragus electrode, the conventional stimulating electrode cannot be realized at all, because the conventional tragus stimulating electrode cannot be pulled down to install the tragus stimulating electrode at a target position according to the needs of the user.
In view of this, it is necessary to provide a technical solution that enables the adjustment of the position of action of the stimulation electrode of the tragus.
Disclosure of Invention
In order to overcome the problems of the prior art, the present disclosure provides an ear vagus nerve stimulating electrode, which has the following technical scheme:
the utility model provides an ear vagus nerve stimulating electrode, which comprises a base, wherein one end of the base is provided with a tragus fixing seat, the other end of the base is provided with a concha boat fixing seat, the tragus fixing seat is provided with a tragus electrode module, and the concha boat fixing seat is provided with a concha boat electrode module;
the tragus electrode module comprises an electrode module and a contact seat, wherein the contact seat is arranged in the tragus fixing seat, and the electrode module is arranged outside the tragus fixing seat and matched with the contact seat;
and part of the structure of the concha electrode module extends out of the concha fixing seat to form a concha bending part, and the concha bending part is provided with a concha contacting part.
In one embodiment, the electrode module includes an input interface, and a tragus contact connected to the input interface;
the tragus fixing seat is provided with at least one output interface, and the electrode module is matched with the contact seat through the plug-in connection of the input interface and the output interface.
In one embodiment, at least one conductive block is arranged on the contact seat, one end of the conductive block is connected with a wire, and the other end of the conductive block is connected with the output interface; the number and the setting positions of the conductive blocks respectively correspond to the number and the setting positions of the output interfaces;
the input interface is provided with a conductive layer, and when the input interface is inserted into the output interface, the conductive layer is communicated with the conductive block, so that the electrode module is matched with the contact seat.
In one embodiment, at least one conductive block is arranged on the contact seat, one end of the conductive block is connected with a wire, and the other end of the conductive block is connected with the output interface; the number and the setting positions of the conductive blocks respectively correspond to the number and the setting positions of the output interfaces;
at least two metal elastic sheets are arranged on at least one side face of the input interface, and when the input interface is inserted into the output interface, the metal elastic sheets are communicated with the conductive blocks, so that the electrode module is matched with the contact seat.
In one embodiment, a wire inlet hole is formed in one side face of the contact seat, at least one wire outlet hole is formed in the other side faces of the contact seat, the conductive blocks are arranged in each wire outlet hole, and a wire enters the contact seat through the wire inlet hole and is communicated with the conductive blocks in the wire outlet holes.
In one embodiment, a magnet groove is formed in the tragus fixing seat at the position where the output interface is arranged, a magnet block is arranged in the magnet groove, and an iron sheet attracted with the magnet block is arranged at the output interface.
In one embodiment, a total wire outlet hole is formed in the base, and two wires respectively connected with the tragus electrode module and the concha electrode module extend out of the stimulation electrode through the total wire outlet hole and are respectively connected with an anode and a cathode of the vagus nerve stimulation device.
In one embodiment, the tragus fixing seat is provided with a tragus fixing column, and one end of the base is provided with a tragus fixing hole matched with the tragus fixing column; the ear nail boat fixing seat is provided with an ear nail boat fixing column, and the other end of the base is provided with an ear nail boat fixing hole matched with the ear nail boat fixing column.
In one embodiment, the concha boat bending part is provided with a plurality of concha boat electrode elastic arms with different specifications; and/or the number of the groups of groups,
a plurality of earplug sleeves with different specifications are arranged on the tragus fixing seat.
In one embodiment, the tragus contact portion and the concha boat contact portion are both made of flexible materials, and one surface of the tragus contact portion, which is in contact with the ear, and one surface of the concha boat contact portion, which is in contact with the ear, are both arranged to be in a curved surface structure.
The implementation of the present disclosure includes the following technical effects:
according to the ear vagus nerve stimulating electrode, the tragus electrode module is arranged to comprise the electrode module and the contact seat, the contact seat is arranged in the tragus fixing seat, the electrode module is arranged outside the tragus fixing seat and matched with the contact seat, so that the electrode module is independently designed, the electrode module is only required to be inserted into the tragus fixing seat when needed, or the electrode module is only required to be inserted into a corresponding position when different areas of the tragus are required to be stimulated, and therefore the electrode module can be pulled out or inserted according to actual requirements of a user, the electrode module is installed at the position where the user actually wants to act, or the electrode module is not directly installed, and the ear vagus nerve stimulating electrode in the device has flexible applicability.
Drawings
Fig. 1 is a schematic outline view of an ear vagus nerve stimulating electrode in the present disclosure.
Fig. 2 is an exploded view of an ear vagus nerve stimulating electrode in the present disclosure.
Fig. 3 is a schematic structural view of an electrode module in an ear vagus nerve stimulating electrode in one implementation of the present disclosure.
Fig. 4 is a schematic structural view of an electrode module in an ear vagus nerve stimulating electrode in another implementation of the present disclosure.
Fig. 5 is a schematic structural view of a contact pad in an ear vagus nerve stimulating electrode in the present disclosure.
In the figure, a 1-base, a 2-tragus fixing seat, a 3-concha fixing seat, a 4-tragus electrode module, a 5-concha electrode module, a 11-total wire hole, a 12-tragus fixing hole, a 21-fixing column, a 22-output interface, a 41-electrode module, a 42-contact seat, a 51-concha bending part, a 52-concha contact part, a 411-input interface, a 412-tragus contact part, a 413-conductive layer, a 414-metal elastic sheet, a 421-conductive block and a 422-wire inlet hole.
Detailed Description
The present disclosure will be described in detail below with reference to the embodiments and the accompanying drawings, and it should be noted that the described embodiments are only intended to facilitate understanding of the present disclosure, and are not meant to be limiting. The orientation of the present utility model is described above, below, left and right by referring to the drawings, and is not limited to the protection scope.
As shown in fig. 1-5, the present disclosure provides an ear vagus nerve stimulating electrode, including a base 1, one end of the base 1 is provided with a tragus fixing seat 2, the other end is provided with a concha boat fixing seat 3, the tragus fixing seat 2 is provided with a tragus electrode module 4, and the concha boat fixing seat 3 is provided with a concha boat electrode module 5;
the tragus electrode module 4 comprises an electrode module 41 and a contact seat 42, wherein the contact seat 42 is arranged in the tragus fixing seat 2, and the electrode module 41 is arranged outside the tragus fixing seat and matched with the contact seat 42. It can be understood that the position of the tragus fixing seat 2 provided with the contact seat 42 is provided with a mounting interface through which the electrode module 41 is connected with the contact seat 42;
part of the structure of the concha electrode module 5 extends out of the concha fixing seat 3 to form a concha bending part 51, and the concha bending part 51 is provided with a concha contact part 52.
In some preferred embodiments, the tragus contact portion 412 and the concha boat contact portion 52 are made of flexible materials, and the surface of the tragus contact portion 412 contacting the ear and the surface of the concha boat contact portion 52 contacting the ear are further configured to have curved surface structures, so that the contact area of the tragus contact portion 412 and the tragus vagus nerve region, the contact area of the ear cavity contact portion and the tragus vagus nerve region, and the contact area of the concha boat contact portion 52 and the concha boat vagus nerve region can be increased while improving the wearing comfort of the human body, so as to ensure that the vagus nerves of the tragus region and the concha boat region are stimulated to a greater extent.
As shown in fig. 2, the electrode module 41 includes an input interface 411, and a tragus contact portion 412 connected to the input interface 411; at least one output interface 22 is arranged on the tragus fixing seat 2, and the electrode module 41 is matched with the contact seat 42 through the plug-in connection of the input interface 411 and the output interface 22. Preferably, two output interfaces 22 can be arranged on the tragus fixing seat 2, and a user can selectively plug the electrode module 41 into any one of the output interfaces 22 according to actual needs.
As shown in fig. 3 and 5, in one implementation, at least one conductive block 421 may be disposed on the contact base 42, and one end of the conductive block 421 is connected to a wire, and the other end is connected to the output interface 22; the number and the setting positions of the conductive blocks 421 respectively correspond to the number and the setting positions of the output interfaces 22, and two conductive blocks 421 are arranged in the implementation manner; the input interface 411 is provided with a conductive layer 413, and when the input interface 411 is plugged into the output interface 22, the conductive layer 413 is communicated with the conductive block 421, so that the electrode module 41 is matched with the contact seat 42. The lead is an output lead of the vagus nerve stimulation device, and the lead and the conductive block 421 can transmit a stimulation signal output by the vagus nerve stimulation device to the contact seat 42, and further transmit the stimulation signal to the tragus contact portion 412 through the output interface 22 provided on the tragus fixing seat 2 and the upper input interface 411 of the electrode module 41, so as to stimulate the action portion of the tragus contact portion 412.
As shown in fig. 4 and 5, in another implementation manner, at least one conductive block 421 is disposed on the contact base 42, one end of the conductive block 421 is connected to a wire, and the other end is connected to an output interface; the number and the setting positions of the conductive blocks 421 respectively correspond to the number and the setting positions of the output interfaces 22, and two conductive blocks 421 are arranged in the implementation manner; at least two metal elastic pieces 414 are arranged on at least one side surface of the input interface 41, and when the input interface 41 is inserted into the output interface 2, the metal elastic pieces 414 are communicated with the conductive blocks 421, so that the electrode module 41 is matched with the contact seat 42. The lead is an output lead of the vagus nerve stimulation device, and the lead and the conductive block 421 can transmit a stimulation signal output by the vagus nerve stimulation device to the contact seat 42, and further transmit the stimulation signal to the tragus contact portion 412 through the output interface 22 provided on the tragus fixing seat 2 and the upper input interface 411 of the electrode module 41, so as to stimulate the action portion of the tragus contact portion 412.
In this implementation manner, the metal elastic sheet 414 not only can realize electrical conduction between the input interface 411 and the output interface 22, but also can play a role of clamping the electrode module 41, so that the problem that the electrode module 41 slides down to cause poor user experience when a user uses the stimulation electrode in this embodiment can be avoided.
In a specific implementation, a wire inlet 422 may be disposed on one side of the contact seat 42, at least one wire outlet is disposed on the other sides of the contact seat 42, and a conductive block 421 is disposed in each wire outlet, and a wire enters the contact seat 42 through the wire inlet and is communicated with the conductive block 421 in the wire outlet. Preferably, two holes are formed on the other two surfaces of the contact seat 42, and conductive blocks 421 are disposed in the two holes, so that a user can selectively connect the electrode module 41 to the target conductive block 421 through the output interface 22 according to actual needs.
In particular implementations, the output interface 22 is a type-c interface and the input interface 411 is a type-c connector.
In a preferred embodiment, a magnet groove may be disposed at a position where the output interface 22 is disposed in the tragus fixing seat 2, and a magnet block is disposed in the magnet groove, and meanwhile, an iron sheet attracted to the magnet block is disposed at the output interface 22, so as to fix the electrode module 41 in an auxiliary manner through the attraction of the magnet and the iron sheet, and prevent poor user experience caused by sliding of the electrode module 41 in the use process.
As shown in fig. 2, a total wire outlet hole 11 is provided on the base 1, and two wires respectively connected with the tragus electrode module 4 and the concha electrode module 5 extend out of the stimulating electrode through the total wire outlet hole 11 and are respectively connected with the positive electrode and the negative electrode of the vagus nerve stimulating device, and the total wire outlet hole 11 can enable the routing of the vagus nerve stimulating electrode of the ear in the embodiment to be more regular. For example, one end of the first lead is connected with the positive electrode of the vagus nerve stimulation device, and the other end is connected with the concha electrode module 5; the second lead is connected with the negative electrode of the vagus nerve stimulation device, the other end of the second lead is connected with the tragus electrode module 4, when a user wears the electrode product, current flows into ears from the paths of the first lead and the concha electrode module 5, and flows out from the paths of the tragus electrode module 4 and the second lead to form a loop.
Optionally, a tragus fixing post 21 may be disposed on the tragus fixing seat 2, and a tragus fixing hole 12 matched with the tragus fixing post 21 is disposed at one end of the base 1, so that connection between the tragus fixing post 21 and the tragus fixing hole 12 is realized through matching of the tragus fixing post 21 and the tragus fixing hole 12; simultaneously be provided with concha boat fixed column on concha boat fixing base 3, the base 1 other end is provided with concha boat fixed hole 13 of concha boat fixed column complex to realize the connection of tragus fixed column 21 and tragus fixed hole 12 through the cooperation of this concha boat fixed column and concha boat fixed hole 13.
In one embodiment, the concha boat bending portion 51 is provided with a plurality of concha electrode elastic arms of different specifications; and/or a plurality of earplug sleeves with different specifications are arranged on the tragus fixing seat 2.
In the present embodiment, a plurality of ear nail boat electrode elastic arms of different specifications are provided on the ear nail boat bending portion 51; and/or a plurality of earplugs with different specifications are arranged on the tragus fixing seat 2, so that the ear vagus nerve in the embodiment can be further suitable for users with different age groups. For example, if the user is a child, the ear shell electrode spring arm and the earplug sleeve may both be selected to be the smallest, if the user is a young person, the ear shell electrode spring arm and the earplug sleeve may both be selected to be the largest, if the user is a child, the ear shell electrode spring arm and the earplug sleeve may both be selected to be the middle, if the user is an elderly person, the ear shell electrode spring arm may be selected to be the large, and the earplug sleeve may both be the middle.
It will be appreciated that the base 1 in this embodiment is provided with a layer of insulating material to prevent leakage of current from the base 1 and to influence the stimulating effect of the electrode product.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present disclosure, and not for limiting the scope of the present disclosure, and although the present disclosure has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present disclosure without departing from the spirit and scope of the technical solutions of the present disclosure.
Claims (10)
1. The ear vagus nerve stimulating electrode is characterized by comprising a base, wherein one end of the base is provided with a tragus fixing seat, the other end of the base is provided with a concha boat fixing seat, the tragus fixing seat is provided with a tragus electrode module, and the concha boat fixing seat is provided with a concha boat electrode module;
the tragus electrode module comprises an electrode module and a contact seat, wherein the contact seat is arranged in the tragus fixing seat, and the electrode module is arranged outside the tragus fixing seat and matched with the contact seat;
and part of the structure of the concha electrode module extends out of the concha fixing seat to form a concha bending part, and the concha bending part is provided with a concha contacting part.
2. The stimulation electrode of claim 1, wherein the electrode module comprises an input interface, and a tragus contact connected to the input interface;
the tragus fixing seat is provided with at least one output interface, and the electrode module is matched with the contact seat through the plug-in connection of the input interface and the output interface.
3. The stimulating electrode according to claim 2, wherein at least one conductive block is arranged on the contact base, one end of the conductive block is connected with a wire, and the other end is connected with the output interface; the number and the setting positions of the conductive blocks respectively correspond to the number and the setting positions of the output interfaces;
the input interface is provided with a conductive layer, and when the input interface is inserted into the output interface, the conductive layer is communicated with the conductive block to realize the cooperation of the electrode module and the contact seat.
4. The stimulating electrode according to claim 2, wherein at least one conductive block is arranged on the contact base, one end of the conductive block is connected with a wire, and the other end is connected with the output interface; the number and the setting positions of the conductive blocks respectively correspond to the number and the setting positions of the output interfaces;
at least two metal elastic sheets are arranged on at least one side face of the input interface, and when the input interface is inserted into the output interface, the metal elastic sheets are communicated with the conductive blocks, so that the electrode module is matched with the contact seat.
5. The stimulating electrode of claim 3 or 4, wherein one side of the contact base is provided with a wire inlet hole, the other sides of the contact base are provided with at least one wire outlet hole, the conductive blocks are arranged in each wire outlet hole, and a wire enters the contact base through the wire inlet hole and is communicated with the conductive blocks in the wire outlet holes.
6. The stimulating electrode of any one of claims 2 to 4 wherein a magnet slot is provided in the tragus fixing seat at a position where the output interface is provided, a magnet block is provided in the magnet slot, and an iron sheet attracted to the magnet block is provided at the output interface.
7. The stimulation electrode according to any one of claims 1 to 4, wherein a total wire outlet hole is provided on the base, and two wires respectively connected to the tragus electrode module and the concha electrode module extend out of the stimulation electrode through the total wire outlet hole and are respectively connected with an anode and a cathode of the vagus nerve stimulation device.
8. The stimulation electrode according to any one of claims 1 to 4, wherein a tragus fixing post is arranged on the tragus fixing seat, and a tragus fixing hole matched with the tragus fixing post is arranged at one end of the base; the ear nail boat fixing seat is provided with an ear nail boat fixing column, and the other end of the base is provided with an ear nail boat fixing hole matched with the ear nail boat fixing column.
9. The stimulation electrode of any one of claims 2 to 4, wherein a plurality of different-gauge ear shell electrode spring arms are provided on the ear shell boat curvature; and/or the number of the groups of groups,
a plurality of earplug sleeves with different specifications are arranged on the tragus fixing seat.
10. The stimulation electrode of any one of claims 2 to 4, wherein the tragus contact portion and the concha boat contact portion are each made of a flexible material, and a surface of the tragus contact portion, which is in contact with the ear, and a surface of the concha boat contact portion, which is in contact with the ear, are each provided in a curved surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320308729.XU CN219614739U (en) | 2023-02-24 | 2023-02-24 | Ear vagus nerve stimulating electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320308729.XU CN219614739U (en) | 2023-02-24 | 2023-02-24 | Ear vagus nerve stimulating electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219614739U true CN219614739U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320308729.XU Active CN219614739U (en) | 2023-02-24 | 2023-02-24 | Ear vagus nerve stimulating electrode |
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| Country | Link |
|---|---|
| CN (1) | CN219614739U (en) |
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2023
- 2023-02-24 CN CN202320308729.XU patent/CN219614739U/en active Active
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