Ear mold of auxiliary electric acupuncture apparatus
By designing an ear mold to assist the electroacupuncture instrument and using conductive filaments to form an electroacupuncture circuit with the electroacupuncture instrument and acupuncture needles, the problem that the electroacupuncture instrument cannot effectively stimulate the vagus nerve in the external auditory canal is solved, effective electrical stimulation of the external auditory canal area is achieved, and the treatment effect is improved.
Patent Information
- Application Number
- CN202511090608.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-05
- Publication Date
- 2025-09-12
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing electroacupuncture devices cannot effectively stimulate the vagus nerve area of the external auditory canal and lack structures for auxiliary treatment of the external auditory canal area.
An ear mold for assisting an electroacupuncture instrument is designed, comprising an ear mold body and a conductive filament wrapped around its outer wall. The ear mold can be inserted into the external auditory canal, and the conductive filament forms an electroacupuncture circuit with the electroacupuncture instrument and acupuncture needles to achieve electrical stimulation of the vagus nerve area of the external auditory canal.
It achieves effective electrical stimulation of the vagus nerve area of the external auditory canal, fills the blind spot of the electroacupuncture device, and improves the treatment effect.
Smart Images
Figure CN120617818A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical devices, in particular to an ear mold for assisting an electroacupuncture instrument. Background Art
[0002] An electroacupuncture device combines traditional acupuncture with modern electronic technology. It stimulates acupuncture points through electrical current to enhance therapeutic efficacy. Electrodes connected to acupuncture needles deliver pulsed current, simulating the lifting, inserting, and twisting techniques of traditional acupuncture to maintain continuous, stable stimulation. This electrical stimulation influences the local electrophysiological activity of acupuncture points and regulates nervous system function.
[0003] Currently, when electroacupuncture devices are used to treat ear-related diseases, there is a blind spot in the external auditory canal area and they are unable to effectively stimulate the vagus nerve area of the external auditory canal. The electroacupuncture devices lack a structure to assist in the treatment of the external auditory canal area. Summary of the Invention
[0004] The present invention aims to provide an ear mold for assisting electroacupuncture devices, addressing the technical problem that existing electroacupuncture devices are unable to effectively stimulate the vagus nerve region of the external auditory canal and lack a structure for assisting treatment of the external auditory canal region. The various technical effects achieved by the preferred technical solutions provided by the present invention are detailed below.
[0005] To achieve the above objectives, the present invention provides the following technical solutions: The present invention provides an ear mold for assisting an electroacupuncture device, comprising an ear mold body and a conductive filament, wherein the conductive filament is wound around the outer wall of the ear mold body, the ear mold body can be inserted into the patient's external auditory canal, and the conductive filament wound around the ear mold body can be close to or in contact with the external auditory canal; When the ear mold of the auxiliary electroacupuncture instrument is in use, the end of the conductive filament is connected to a metal clip on the electroacupuncture instrument, and another metal clip on the electroacupuncture instrument is connected to the acupuncture needle. The conductive filament, the electroacupuncture instrument, the acupuncture needle and the patient's body form an electroacupuncture circuit.
[0006] Optionally, the conductive filament is made of bare copper wire.
[0007] Optionally, the diameter of the conductive filament is 0.3±0.03 mm.
[0008] Optionally, one of the conductive filaments is folded in half and twisted together to form a double wire.
[0009] Optionally, the double-strand wire is wound around the ear mold body 6 to 8 times.
[0010] Optionally, the material used for the ear mold body is silicone.
[0011] Optionally, the ear mold body includes an external auditory canal portion and a plugging portion, and the external auditory canal portion is fixedly connected to the plugging portion; The conductive filament is wound around the outer wall of the external auditory canal in the form of a double strand.
[0012] Optionally, the size of the external auditory canal portion matches the size of the patient's external auditory canal.
[0013] Optionally, the size of the area of the plugging part close to the external auditory canal is larger than the size of the external auditory canal.
[0014] The present invention provides an ear mold for assisting an electroacupuncture instrument. By winding a conductive filament around the ear mold body, the ear mold body can be inserted into the patient's external auditory canal during use, and the conductive filament wound around the ear mold body is close to the vagus nerve distribution area of the external auditory canal. When the ear mold for assisting the electroacupuncture instrument is in use, the end of the conductive filament is connected to a metal clip on the electroacupuncture instrument, and another metal clip on the electroacupuncture instrument is connected to an acupuncture needle. The ear mold body is inserted into the patient's external auditory canal, and the acupuncture needle is inserted into the corresponding acupuncture point of the patient's body, so that the conductive filament, the electroacupuncture instrument, the acupuncture needle and the patient's body form an electroacupuncture circuit, thereby enabling the conductive filament to effectively electrically stimulate the vagus nerve distribution area of the external auditory canal to achieve a therapeutic effect. This solves the technical problem in the prior art that the electroacupuncture instrument cannot effectively stimulate the vagus nerve area of the external auditory canal and lacks a structure for assisting in the treatment of the external auditory canal area. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0016] Figure 1 1 is a schematic structural diagram of an ear mold for assisting an electroacupuncture apparatus provided by an embodiment of the present invention; Figure 2 It is a structural schematic diagram of another type of ear mold for assisting an electroacupuncture apparatus provided in an embodiment of the present invention.
[0017] In the figure, 1 is the ear mold body; 11 is the external auditory canal part; 12 is the plug part; 2. Conductive filaments. DETAILED DESCRIPTION
[0018] To make the objectives, technical solutions, and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without inventive effort are within the scope of protection of the present invention.
[0019] In the description of the present invention, it should be noted that, unless otherwise specified, the term "plurality" means two or more. Terms such as "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," and "tail" are used to indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0020] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in the present invention depending on the specific circumstances.
[0021] The present invention provides an ear mold for assisting an electroacupuncture instrument, comprising an ear mold body 1 and a conductive filament 2, wherein the conductive filament 2 is wound around the outer wall of the ear mold body 1, the ear mold body 1 can be inserted into the patient's external auditory canal, and the conductive filament 2 wound around the ear mold body 1 can be close to or in contact with the external auditory canal; when the ear mold for assisting the electroacupuncture instrument is in use, the end of the conductive filament 2 is connected to a metal clip on the electroacupuncture instrument, and another metal clip on the electroacupuncture instrument is connected to an acupuncture needle, so that the conductive filament 2, the electroacupuncture instrument, the acupuncture needle and the patient's body form an electroacupuncture circuit, and the electroacupuncture instrument can control the intensity and frequency of the electrical stimulation of the external auditory canal by the conductive filament 2, and at the same time control the working time of the conductive filament 2 according to the patient's condition. The present invention provides an ear mold for assisting an electroacupuncture instrument. By winding a conductive filament 2 on an ear mold body 1, the ear mold body 1 can be inserted into the patient's external auditory canal during use, and the conductive filament 2 wound on the ear mold body 1 is close to the vagus nerve distribution area of the external auditory canal. When the ear mold for assisting the electroacupuncture instrument is in use, the end of the conductive filament 2 is connected to a metal clip on the electroacupuncture instrument, and another metal clip on the electroacupuncture instrument is connected to an acupuncture needle. The ear mold body 1 is inserted into the patient's external auditory canal, and the acupuncture needle is inserted into the corresponding acupuncture point of the patient's body, so that the conductive filament 2, the electroacupuncture instrument, the acupuncture needle and the patient's body form an electroacupuncture circuit, and the conductive filament 2 can effectively electrically stimulate the vagus nerve distribution area of the external auditory canal to achieve a therapeutic effect. This solves the technical problem in the prior art that the electroacupuncture instrument cannot effectively stimulate the vagus nerve area of the external auditory canal and lacks a structure for assisting in the treatment of the external auditory canal area.
[0022] As an optional embodiment, the conductive filament 2 is made of a material with excellent electrical conductivity to improve the conductivity of the ear mold and achieve a better therapeutic effect. The conductive filament 2 is made of bare copper wire and is used for electrical stimulation of the external auditory canal. The diameter of the conductive filament 2 can be 0.3±0.03 mm.
[0023] As an optional implementation, a conductive filament 2 is folded in half and twisted together to form a double wire. The number of twists of the double wire on the ear mold body 1 is 6 to 8. The number of twists and the density of the double wire are adjusted according to the patient's condition.
[0024] As an optional embodiment, the ear mold body 1 is made of silicone, which is easy to form a film and provides greater comfort. The ear mold body 1 is custom-made for each patient using the process standards established by the International Ear Mold Association. Specifically, the ear mold is tailored to the shape of the patient's external auditory canal, allowing the electrodes to more accurately and three-dimensionally stimulate the auditory nerve and vagus nerve in the ear, thereby addressing blind spots in the external auditory canal area treated with acupuncture and other methods.
[0025] As an optional embodiment, the ear mold body 1 includes an external auditory canal portion 11 and a plug portion 12, which are fixedly connected to the external auditory canal portion 11. The conductive filament 2 is wound around the outer wall of the external auditory canal portion 11 in the form of a double strand. The specific winding method is as follows: first, the conductive filament 2 is folded in half and twisted together to form a double strand. The double strand is inserted into the outer end of the plug portion 12 with the aid of a needle as an auxiliary tool, and then passed through the connection between the plug portion 12 and the external auditory canal portion 11. The double strand is then wound around the external auditory canal portion 11 starting from the free end of the external auditory canal portion 11 and ending at the root of the external auditory canal portion 11 (i.e., the connection between the plug portion 12 and the external auditory canal portion 11). The number of windings is 6 to 8. The folded end of the double strand is then inserted into the root of the external auditory canal portion 11 and then passed through the outer end of the plug portion 12. Finally, the folded end of the double strand and the other end of the double strand are connected to a metal clip on the electroacupuncture instrument. The external auditory canal portion 11 can be extended into the patient's external auditory canal, and can provide more three-dimensional and diverse stimulation to the external auditory canal, thereby achieving a better therapeutic effect and improving the patient's symptoms.
[0026] As an optional embodiment, the dimensions of the external auditory canal portion 11 match those of the patient's external auditory canal, and the area of the plug 12 proximal to the external auditory canal portion 11 is larger than the external auditory canal. The plug 12 is intended to limit the depth of the external auditory canal portion 11's insertion into the external auditory canal. The end of the conductive filament 2 can pass through the plug 12 to restrain it. The free end of the plug 12 is also intended to facilitate access by medical personnel. When the patient wears the ear mold, the ear mold body 1 and the conductive filament 2 should be routinely disinfected to reduce the risk of infection.
[0027] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.
Claims
1. An ear mold for assisting an electroacupuncture instrument, characterized in that: It comprises an ear mold body (1) and a conductive filament (2), wherein: The conductive filament (2) is wound on the outer wall of the ear mold body (1), the ear mold body (1) can be inserted into the patient's external auditory canal, and the conductive filament (2) wound on the ear mold body (1) can be close to or in contact with the external auditory canal; When the ear mold of the auxiliary electroacupuncture instrument is in use, the end of the conductive filament (2) is connected to a metal clip on the electroacupuncture instrument, and another metal clip on the electroacupuncture instrument is connected to an acupuncture needle. The conductive filament (2), the electroacupuncture instrument, the acupuncture needle and the patient's body form an electroacupuncture circuit.
2. The ear mold for assisting an electroacupuncture instrument according to claim 1, characterized in that: The conductive filament (2) is made of bare copper wire.
3. The ear mold for assisting an electroacupuncture instrument according to claim 1, characterized in that: The diameter of the conductive filament (2) is 0.3±0.03 mm.
4. The ear mold for assisting an electroacupuncture device according to claim 1, characterized in that: One of the conductive filaments (2) is folded in half and twisted together to form a double-stranded wire.
5. The ear mold for assisting an electroacupuncture apparatus according to claim 4, characterized in that: The number of turns of the double-strand wire on the ear mold body (1) is 6 to 8.
6. The ear mold for assisting an electroacupuncture device according to claim 1, characterized in that: The material used for the ear mold body (1) is silicone.
7. The ear mold for assisting an electroacupuncture device according to claim 1, characterized in that: The ear mold body (1) comprises an external auditory canal portion (11) and a plugging portion (12), wherein the external auditory canal portion (11) is fixedly connected to the plugging portion (12); The conductive filament (2) is wound around the outer wall of the external auditory canal (11) in the form of a double-stranded wire.
8. The ear mold for assisting an electroacupuncture device according to claim 7, characterized in that: The size of the external auditory canal portion (11) matches the size of the patient's external auditory canal.
9. The ear mold for assisting an electroacupuncture apparatus according to claim 7, characterized in that: The size of the area of the plugging portion (12) close to the external auditory canal portion (11) is larger than the size of the external auditory canal.