CN212466838U

CN212466838U - Novel auricular vagus nerve stimulation instrument

Info

Publication number: CN212466838U
Application number: CN202021219503.5U
Authority: CN
Inventors: 官伟; 尤亮; 郝彦伟; 赵帅; 张佳
Original assignee: Shangshou Jinzhong Operative Instrument Jiangsu Co ltd; Jiangsu Yuyue Medical Equipment and Supply Co Ltd; Suzhou Yuyue Medical Technology Co Ltd; Suzhou Medical Appliance Factory; Nanjing Yuyue Software Technology Co Ltd
Current assignee: Shangshou Jinzhong Operative Instrument Jiangsu Co ltd; Jiangsu Yuyue Medical Equipment and Supply Co Ltd; Suzhou Yuyue Medical Technology Co Ltd; Suzhou Medical Appliance Factory; Nanjing Yuyue Software Technology Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-05
Anticipated expiration: 2030-06-28

Abstract

A novel auricular vagus nerve stimulation instrument comprises a host and an auricular electrode, wherein the host is connected with a first lead, and the auricular electrode is connected with a second lead; the pair of male and female plug terminals is connected with the first lead wire and the second lead wire to form a pluggable connection between the host and the ear electrode; the ear electrode comprises an earplug electrode and an auricle electrode, and the second lead is connected with the earplug electrode through an earplug lead and is connected with the auricle electrode through an auricle lead; the auricle electrode is provided with a T-shaped electrode body, the tail part of the T-shaped electrode body is provided with a through hole, and the end part of the auricle lead passes through the through hole and then is bent and fixed with the tail part of the electrode body in a welding way; the electrode body of the auricle electrode is provided with a conductive silica gel sleeve. The utility model has the advantages of ear's electrode is changed conveniently, can reduce user's use cost. The electrode body of the auricle electrode and the welding end of the lead can be prevented from being broken and falling off, and the actual use performance and the treatment effect of the auricle electrode are ensured.

Description

Novel auricular vagus nerve stimulation instrument

Technical Field

The utility model relates to a medical or health-care electric acupuncture instrument, in particular to a novel auricular vagus nerve stimulation instrument.

Background

Through clinical verification, the nerve electrical stimulation therapy which combines the electronic technology and the traditional acupuncture meridian theory has curative effect on the nerve dysfunction disease. The vagus nerve governs most organs of a respiratory system and a digestive system and senses, movement and glandular secretion of the heart, performs electrical stimulation on the vagus nerve, and has good auxiliary treatment effects on epilepsy, diabetes, insomnia, depression and the like. The ear branches in the cervical branch of the vagus nerve contain general somatosensory fibers, which are sent from the superior ganglion and are distributed backwards and outwards on the back of the auricle and the skin of the external auditory canal, referring to fig. 1, the positions A (ear canal mouth) and B (ear canal part) are ear acupuncture points of the vagus nerve, and the vagus nerve endings are abundant, so that the electrical stimulation is carried out on the acupuncture points A, B, and the effect of the electrical stimulation treatment of the nerve can be achieved.

In the prior art, the auricular vagus nerve stimulation instrument is generally composed of two parts, namely a host machine and an auricular electrode. The ear electrode is a special electrode used by the auricular vagus nerve stimulator to perform acupoint electrical stimulation at the ear A, B, and comprises an ear plug electrode for stimulating the ear A and an auricle electrode for stimulating the ear B, and the form and the performance of the design directly influence the using effect. The following defects are found in the use process of the existing ear electrode:

when the ear electrode is damaged, the main machine part is directly connected with the ear electrode through a wire and cannot be detached or is difficult to detach, so that a common user cannot replace the ear electrode by himself, the product is usually scrapped completely and needs to be replaced completely, and the use cost of the user is increased;

in the using process, the auricle electrode in the ear electrode is connected to the elastic arm of the earplug electrode and can be bent frequently, so that the welding end of the electrode body of the auricle electrode and the lead is easy to break and fall off, and the actual using performance and the treatment effect of the auricle electrode are influenced.

Therefore, how to solve the above-mentioned deficiencies of the prior art is a problem to be solved by the present invention.

Disclosure of Invention

The utility model aims at providing a novel ear vagus nerve stimulation appearance.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a novel auricular vagus nerve stimulation instrument comprises a host and an auricular electrode, wherein the host is electrically connected with a first lead, and the auricular electrode is electrically connected with a second lead;

the main machine is electrically connected with the ear electrode in a pluggable manner through the pair of male and female plug-in terminals;

the ear electrode comprises an earplug electrode and an auricle electrode, and the second lead is electrically connected with the earplug electrode through an earplug lead and is electrically connected with the auricle electrode through an auricle lead;

the auricle electrode is provided with a T-shaped electrode body, and the width of the tail part of the T-shaped electrode body is smaller than that of the head part of the T-shaped electrode body; the tail part of the electrode body is provided with a through hole, and the end part of the auricle lead passes through the through hole and then is bent and fixed with the tail part of the electrode body in a welding way;

and the electrode body of the auricle electrode is provided with a conductive silica gel sleeve.

The relevant content in the above technical solution is explained as follows:

1. in the scheme, the plug terminal female head consists of a plug terminal female head insert, a connecting wire and a female head rubber coating structure; the plug terminal female head insert is a two-pole connector female head, one end of the connecting wire is welded with the plug terminal female head insert into a whole and then is insulated and sealed through the female head rubber coating structure, and the outer surface of the female head rubber coating structure is provided with an anti-skidding groove.

2. In the scheme, the plug terminal male head consists of a plug terminal male head insert, a connecting wire and a male head rubber coating structure; the male plug insert of the plug terminal is a two-pole connector male plug, one end of the connecting wire is welded with the male plug insert of the plug terminal into a whole and then is insulated and sealed through the male plug rubber coating structure, and the outer surface of the male plug rubber coating structure is provided with an anti-skidding groove.

The utility model discloses a theory of operation and advantage as follows:

the utility model relates to a novel auricular vagus nerve stimulation instrument, which comprises a host and an auricular electrode, wherein the host is connected with a first lead, and the auricular electrode is connected with a second lead; the pair of male and female plug terminals is connected with the first lead wire and the second lead wire to form a pluggable connection between the host and the ear electrode; the ear electrode comprises an earplug electrode and an auricle electrode, and the second lead is connected with the earplug electrode through an earplug lead and is connected with the auricle electrode through an auricle lead; the auricle electrode is provided with a T-shaped electrode body, the tail part of the T-shaped electrode body is provided with a through hole, and the end part of the auricle lead passes through the through hole and then is bent and fixed with the tail part of the electrode body in a welding way; the electrode body of the auricle electrode is provided with a conductive silica gel sleeve.

Compared with the prior art, the utility model has the advantages as follows:

1. through the pluggable design of public female plug-in terminal, host computer and ear's electrode can separate into two component parts, if ear's electrode takes place to damage, ordinary user also can conveniently separate it with the host computer to realize changing ear's electrode by oneself, owing to avoided the change to the host computer (the price of host computer is higher), consequently not only have the advantage of changing the facility, more can reduce user's use cost.

2. Through punching on the auricle electrode body at ear electrode to correspond the wire and directly wear to locate in this through-hole and buckle the winding back welding, thereby realized auricle wire and electrode body electric connection's reliability and stability, avoided because of the elastic arm often buckles the electrode body that leads to with the problem that wire bonding end fracture, drop, thereby guaranteed auricle electrode's actual performance and treatment.

Drawings

FIG. 1 is a schematic diagram of the ear shape and the auricular vagus nerve acupoints of a human body;

FIG. 2 is a schematic view of the main body of the present invention connected to the ear electrode;

FIG. 3 is a schematic view of the present invention when the main body is separated from the ear electrode;

FIG. 4 is an exploded view of the female plug of the connector of the present invention;

FIG. 5 is an exploded view of the male plug of the connector of the present invention;

FIG. 6 is a cross-sectional view of an ear electrode of the present invention;

fig. 7 is a schematic diagram of an auricle electrode in an ear electrode of the present invention.

In the above drawings: 1. a host; 2. an ear electrode; 3. a first conductive line; 4. a second conductive line; 5. a plug-in terminal male; 6. a female plug of a plug-in terminal; 7. inserting a terminal female head insert; 8. a first connecting line; 9. a female head rubber coating structure; 10. an anti-slip groove; 11. a plug terminal male insert; 12. a second connecting line; 13. a male head rubber coating structure; 14. an ear bud electrode; 15. an auricle electrode; 16. an earplug wire; 17. a pinna wire; 18. an electrode body; 19. a through hole; 20. and (4) a conductive silica gel sleeve.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example (b): the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure may be shown and described, and which, when modified and varied by the techniques taught herein, can be made by those skilled in the art without departing from the spirit and scope of the disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms "a", "an", "the" and "the", as used herein, also include the plural forms.

The terms "first," "second," and the like, as used herein, do not denote any order or importance, nor do they denote any order or importance, but rather are used to distinguish one element from another element or operation described in such technical terms.

As used herein, "connected" or "positioned" refers to two or more elements or devices being in direct physical contact with each other or in indirect physical contact with each other, and may also refer to two or more elements or devices being in operation or acting on each other.

As used herein, the terms "comprising," "including," "having," and the like are open-ended terms that mean including, but not limited to.

As used herein, the term (terms), unless otherwise indicated, shall generally have the ordinary meaning as commonly understood by one of ordinary skill in the art, in this written description and in the claims. Certain words used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the disclosure.

Referring to fig. 2 and 3, the novel auricular vagus nerve stimulation instrument comprises a main machine 1 and an auricular electrode 2, wherein the main machine 1 is electrically connected with a first lead 3, and the auricular electrode 2 is electrically connected with a second lead 4.

The main machine 1 and the ear electrode 2 are electrically connected in a pluggable manner through the pair of male and female plug-in terminals; the male plug 5 of the plug terminal is inserted into the female plug 6 of the plug terminal to realize the connection and conduction between the host 1 and the ear electrode 2.

As shown in fig. 4, the plug terminal female head 6 is composed of a plug terminal female head insert 7, a first connecting line 8 and a female head encapsulation structure 9; connect and insert terminal female first inserts 7 and be two utmost point connector female, first connecting wire 8 one end with connect and insert terminal female first inserts 7 and weld as an organic whole back through female rubber coating structure 9 is insulating sealed, and this female rubber coating structure 9's surface is equipped with antiskid groove 10, and convenience of customers pulls out and inserts.

As shown in fig. 5, the male plug 5 is composed of a male plug insert 11, a second connecting wire 12 and a male plug encapsulated structure 13; the male plug insert 11 of the plug terminal is a two-pole male plug, one end of the second connecting wire 12 is welded with the male plug insert 11 of the plug terminal into a whole and then is insulated and sealed through the male rubber coating structure 13, and the outer surface of the male rubber coating structure 13 is also provided with the anti-skidding groove 10, so that a user can conveniently pull out and insert the male plug.

As shown in fig. 6 and 7, the ear electrode 2 includes an ear plug electrode 14 and an auricle electrode 15, and the second wire 4 is electrically connected to the ear plug electrode 14 through an ear plug wire 16 and is electrically connected to the auricle electrode 15 through an auricle wire 17.

The auricle electrode 15 has a T-shaped electrode body 18, the tail width of which is smaller than the head width; the tail part of the electrode body 18 is provided with a through hole 19, and the end part of the auricle lead 17 passes through the through hole 19 and then is bent and fixed with the tail part of the electrode body 18 through ultrasonic welding.

The electrode body 18 of the auricle electrode 15 is sleeved with a conductive silica gel sleeve 20.

The utility model has the advantages that:

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a novel auricular vagus nerve stimulation appearance, includes host computer and ear's electrode, its characterized in that:

the host is electrically connected with a first lead, and the ear electrode is electrically connected with a second lead;

2. The novel auricular vagus nerve stimulation device according to claim 1, wherein: the plug terminal female head consists of a plug terminal female head insert, a connecting wire and a female head rubber coating structure; the plug terminal female head insert is a two-pole connector female head, one end of the connecting wire is welded with the plug terminal female head insert into a whole and then is insulated and sealed through the female head rubber coating structure, and the outer surface of the female head rubber coating structure is provided with an anti-skidding groove.

3. The novel auricular vagus nerve stimulation device according to claim 1, wherein: the male plug of the plug terminal consists of a male plug insert of the plug terminal, a connecting wire and a male plug rubber coating structure; the male plug insert of the plug terminal is a two-pole connector male plug, one end of the connecting wire is welded with the male plug insert of the plug terminal into a whole and then is insulated and sealed through the male plug rubber coating structure, and the outer surface of the male plug rubber coating structure is provided with an anti-skidding groove.