Head-mounted multi-sensory steady-state stimulation nerve regulation and control device

Abstract

The invention discloses a head-mounted multi-sensory steady-state stimulation nerve regulation and control device. The device comprises light stimulation glasses and sound and electricity stimulation earphones, the photostimulation glasses comprise a main frame, a control circuit, an LED lamp strip, a rechargeable battery and shading lenses, the main frame is provided with a first control button group and a second control button group, the first control button group is used for adjusting the light intensity of the LED lamp strip and the current of the acoustoelectric stimulation earphone, and the second control button group is used for adjusting the volume of the acoustoelectric stimulation earphone. According to the device, various steady-state rhythm stimulation such as light, sound and electricity is applied to a patient through cooperation of the light stimulation glasses and the sound and electricity stimulation earphone, tinnitus responsibility brain area nerve electrical activity is adjusted through visual sense, auditory sense, somatosensory sense and other multi-mode sense noninvasiveness, the light intensity, the sound intensity and the electricity intensity are adjusted in combination with real-time conditions, and the tinnitus responsibility brain area nerve electrical activity is adjusted. The effect of treating tinnitus is achieved by regulating and controlling abnormal electroencephalogram activity, and the tinnitus treatment effect which is safer, noninvasive, individualized and easy and convenient to implement is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of tinnitus treatment, and in particular to a head-mounted multi-sensory steady-state stimulation nerve regulation device. Background Art

[0002] Tinnitus is a common clinical disease, which refers to the hearing of sounds in one or both ears that do not exist in the outside world. Tinnitus often sounds like "buzzing", "chirping" or cicadas. More than 10% of the world's population suffers from tinnitus. Some patients with severe tinnitus may also suffer from complications such as anxiety, depression, and sleep disorders, which seriously damage their health. Because the cause of tinnitus is still unclear, there is a lack of effective treatment methods for tinnitus in clinical practice.

[0003] In recent years, studies have found that tinnitus is related to abnormal neural electrical activity in the brain, so regulating abnormal neural electrical activity in the brain can fundamentally eliminate tinnitus symptoms. Domestic and foreign scholars have successively developed treatment methods such as repetitive transcranial magnetic stimulation, transcranial direct current stimulation, vagus nerve electrical stimulation, and surface skin electrical stimulation, trying to use these stimulation methods to regulate abnormal brain electrical activity that causes tinnitus. However, the above treatment methods may cause varying degrees of trauma to the human body and may cause complications or side effects in other systems of the body. Therefore, these treatment methods have not been widely used in clinical practice. At present, there is an urgent need for safer, non-invasive, individualized and easy-to-implement tinnitus treatment methods. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a head-mounted multi-sensory steady-state stimulation neural regulation device to solve the above-mentioned traditional problems.

[0005] The present invention is implemented by the following technical solutions:

[0006] A head-mounted multi-sensory steady-state stimulation nerve regulation device, comprising light stimulation glasses and acoustic and electrical stimulation headphones electrically connected to the light stimulation glasses; the light stimulation glasses comprise a main frame, a control circuit mounted on the main frame, an LED light strip, a rechargeable battery and a shading lens, the main frame and the shading lens form a light stimulation cavity, the LED light strip is arranged in the light stimulation cavity, the main frame is provided with a first control button group and a second control button group, the first control button group is used to adjust the light intensity of the LED light strip and the current of the acoustic and electrical stimulation headphones, the second control button group is used to adjust the volume of the acoustic and electrical stimulation headphones, the control circuit is electrically connected to the LED light strip, the rechargeable battery, the first control button group, the second control button group and the acoustic and electrical stimulation headphones respectively.

[0007] Preferably, the main frame is provided with a nose pad and an auxiliary fixing strap connection cavity, the nose pad is V-shaped, and the auxiliary fixing strap connection cavity is used to assist the wearing of the light stimulation glasses through a fixing strap.

[0008] Preferably, at least one color-adjusting lens is further provided on the main frame, and the color-adjusting lens is installed between the shading lens and the LED light strip.

[0009] Preferably, the control circuit includes a main control chip circuit, a sound circuit and a storage chip circuit. The first control button group and the main control chip circuit are arranged on one side of the main frame, and the second control button group and the sound circuit and the storage chip circuit are arranged on the other side of the main frame.

[0010] Preferably, the main frame is provided with a headphone interface and a file import interface, the headphone interface is used to be electrically connected to the sound circuit, and the file import interface is used to be electrically connected to the storage chip circuit.

[0011] Preferably, the first control button group includes a power switch, a first light intensity adjustment button and a second light intensity adjustment button, the first light intensity adjustment button is used to simultaneously weaken the light intensity of the LED light strip and the stimulation current of the acoustic and electrical stimulation headphones, and the second light intensity adjustment button is used to simultaneously enhance the light intensity of the LED light strip and the stimulation current of the acoustic and electrical stimulation headphones.

[0012] Preferably, the second control button group includes a music switch button, a first volume adjustment button and a second volume adjustment button, the music switch button is used to switch the songs of the acoustic and electrical stimulation headphones, the first volume adjustment button is used to lower the volume of the acoustic and electrical stimulation headphones, and the second volume adjustment button is used to increase the volume of the acoustic and electrical stimulation headphones.

[0013] Preferably, the sound and electrical stimulation headphones include a headphone connecting line, a headphone shell connected to the headphone connecting line, conductive silicone installed on the headphone shell, a first electrode, a speaker, a conductive sheet, a power conversion module and a headphone chip module. The headphone connecting line is used to be electrically connected to the light stimulation glasses, the conductive silicone sleeve is arranged on the first electrode, and the headphone chip module is electrically connected to the power conversion module, the first electrode, the speaker, and the conductive sheet, respectively, for transducing the music and electrical stimulation provided by the control circuit.

[0014] Preferably, a concha cavity mounting structure and a helix crus mounting structure are provided on the earphone housing, a second electrode is provided on the concha cavity mounting structure, a third electrode is provided on the helix crus mounting structure, and the second electrode and the third electrode are both electrically connected to the power conversion module.

[0015] Preferably, the concha cavity mounting structure is a reduced structure, and the helix foot mounting structure is a circular ring structure.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The head-mounted multi-sensory steady-state stimulation neural regulation device of the present invention provides patients with a variety of steady-state rhythmic stimulations such as light, sound, and electricity through the cooperation of light stimulation glasses and sound-electric stimulation headphones, and non-invasively regulates the neural electrical activity of the tinnitus-responsible brain area through multi-modal senses such as vision, hearing, and body sensation, and adjusts the light intensity, sound volume, and electricity intensity based on real-time conditions, so as to achieve the effect of treating tinnitus by regulating abnormal brain electrical activity, thereby achieving a safer, non-invasive, individualized and easy-to-implement tinnitus treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the light stimulation glasses of the present invention;

[0019] Figure 2 for Figure 1 Left view of the light stimulation glasses shown;

[0020] Figure 3 for Figure 1 Right view of the light stimulation glasses shown;

[0021] Figure 4 for Figure 1 A bottom view of the light stimulation glasses shown;

[0022] Figure 5 for Figure 1 A cross-sectional view of the light stimulation glasses shown;

[0023] Figure 6 for Figure 5 An enlarged view of point A is shown;

[0024] Figure 7 for Figure 1 A first-person perspective internal structure diagram of the light stimulation glasses shown;

[0025] Figure 8 for Figure 1 The second perspective internal structure diagram of the light stimulation glasses shown;

[0026] Fig. 9 It is a structural schematic diagram of the acoustic and electrical stimulation earphone of the present invention;

[0027] Fig.10 for Fig. 9 Exploded view of the acoustic-electric stimulation headset shown.

[0028] In the figure: 10, light stimulation glasses; 11, main frame; 110, first control button group; 111, second control button group; 112, nose pads; 113, auxiliary fixing belt connection cavity; 114, headphone jack; 115, file import interface; 116, charging interface; 12, control circuit; 13, LED light strip; 14, rechargeable battery; 15, shading lens; 16, color adjustment lens; 20, sound and electric stimulation headphones; 21, headphone connecting line; 22, headphone shell; 23, conductive silicone; 24, first electrode; 25, speaker; 26, conductive sheet; 27, power conversion module; 28, headphone chip module; 29, second electrode; 30, third electrode. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0030] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the description of the present invention, it should be understood that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be intermediate elements at the same time. On the contrary, when an element is said to be "directly" connected to another element, there are no intermediate elements.

[0032] See also Figure 1-Figure 10, is a head-mounted multi-sensory steady-state stimulation nerve regulation device of a preferred embodiment of the present invention, which is used to treat tinnitus of a patient. Specifically, the head-mounted multi-sensory steady-state stimulation nerve regulation device includes light stimulation glasses 10 and acoustic and electrical stimulation headphones 20 electrically connected to the light stimulation glasses 10. The light stimulation glasses 10 are used to be worn on the patient's eyes to provide light stimulation to the patient and provide power and control of each steady-state rhythm for the acoustic and electrical stimulation headphones 20. The light stimulation glasses 10 include a main frame 11, a control circuit 12 installed on the main frame 11, an LED light strip 13, a rechargeable battery 14 and a shading lens 15. The main frame 11 and the shading lens 15 forms a light stimulation cavity, the LED light strip 13 is arranged in the light stimulation cavity, the main frame 11 is provided with a first control button group 110 and a second control button group 111, the first control button group 110 is used to adjust the light intensity of the LED light strip 13 and the current of the acoustic and electrical stimulation earphone 20, the second control button group 111 is used to adjust the volume of the acoustic and electrical stimulation earphone 20, the control circuit 12 is electrically connected to the LED light strip 13, the rechargeable battery 14, the first control button group 110, the second control button group 111, and the acoustic and electrical stimulation earphone 20 respectively, and the acoustic and electrical stimulation earphone 20 is used to be worn on the patient's ears to provide acoustic and electrical stimulation to the patient.

[0033] The above-mentioned device provides patients with a variety of steady-state rhythmic stimulations such as light, sound, and electricity through the cooperation of light stimulation glasses 10 and sound and electrical stimulation headphones 20, and non-invasively regulates the neural electrical activity of the brain area responsible for tinnitus through multi-modal senses such as vision, hearing, and body sensation, and adjusts the light intensity, sound volume, and electricity intensity based on real-time conditions, so as to achieve the effect of treating tinnitus by regulating abnormal brain electrical activity, thereby achieving a safer, non-invasive, individualized and easy-to-implement tinnitus treatment effect.

[0034] In this embodiment, if Figure 1 and Figure 4 As shown, the main frame 11 is provided with a nose pad 112 and an auxiliary fixing belt connection cavity 113. The nose pad 112 is generally arc-shaped, preferably V-shaped, so as to facilitate the wearing comfort and support of the light stimulation glasses 10. The auxiliary fixing belt connection cavity 113 is used to assist the wearing of the light stimulation glasses 10 through a fixing belt (not shown) to assist the wearing of the light stimulation glasses 10 and make it more firmly worn. In one embodiment, as Figure 5 and Figure 6 As shown, at least one color-adjusting lens 16 is also provided on the main frame 11. The color-adjusting lens 16 is installed between the shading lens 15 and the LED light strip 13. The color of the color-adjusting lens 16 is green, gray, blue, gray-green and other colors. The required color-adjusting lens 16 can be added as needed to form more light stimulation scenes in the light stimulation cavity under the action of the LED light strip 13.

[0035] For example Figure 1-Figure 3 and Figure 7-Figure 8 The control circuit 12 includes a main control chip circuit, a sound effect circuit and a storage chip circuit. The first control button group 110 and the main control chip circuit are arranged on the same side of the main frame 11, and the second control button group 111 and the sound effect circuit and the storage chip circuit are arranged on the other side of the main frame 11. The main control chip circuit is used to control the light intensity of the light stimulation glasses 10 and the electric stimulation current of the external acoustic and electrical stimulation headphones 20. The sound effect circuit is used to provide audio signals for the acoustic and electrical stimulation headphones 20 and control the volume. The storage chip circuit is used to integrate light stimulation parameter information, acoustic stimulation audio and electric stimulation parameter information, and coordinate with the main control chip to complete the adjustment of the stimulation parameters. Among them, the LED light strip 13 provides light stimulation of a specific frequency according to the control of the main control chip circuit. Rechargeable batteries are installed on both sides of the main frame 11 to provide power for each control circuit 12, as well as to provide power for the LED light strip 13 and the sound and electric stimulation headphones 20. Since the rechargeable battery has a low voltage such as 3.6V-4.2V, it can greatly reduce the stimulation trauma to the human body. At the same time, it can also provide sufficient stimulation for tinnitus to regulate the abnormal brain electrical activity that causes tinnitus.

[0036] In this embodiment, if Figure 4 As shown, the main frame 11 is provided with an earphone interface 114, a file import interface 115 and a charging interface 116. The earphone interface 114 is used to be electrically connected to the audio circuit, the file import interface 115 is used to be electrically connected to the storage chip circuit, and the charging interface 116 is used to be electrically connected to the rechargeable battery 14. Figure 2 As shown, the first control button group 110 includes a power switch, a first light intensity adjustment button and a second light intensity adjustment button. The power switch is used to control the power switch of the device. The first light intensity adjustment button is used to simultaneously reduce the light intensity of the LED light strip 13 and the stimulation current of the acoustic and electrical stimulation earphone 20. The second light intensity adjustment button is used to simultaneously increase the light intensity of the LED light strip 13 and the stimulation current of the acoustic and electrical stimulation earphone 20. Figure 3 As shown, the second control button group 111 includes a music switch button, a first volume adjustment button and a second volume adjustment button. The music switch button is used to switch the songs of the acoustic and electrical stimulation headphones 20, the first volume adjustment button is used to reduce the volume of the acoustic and electrical stimulation headphones 20, and the second volume adjustment button is used to increase the volume of the acoustic and electrical stimulation headphones 20.

[0037] In one embodiment, if Fig. 9 and Fig.10As shown, the acoustic-electric stimulation earphone 20 includes an earphone connecting line 21, an earphone shell 22 connected to the earphone connecting line 21, a conductive silicone 23 installed on the earphone shell 22, a first electrode 24, a speaker 25, a conductive sheet 26, a power conversion module 27 and an earphone chip module 28. The earphone connecting line 21 is used to be electrically connected to the light stimulation glasses 10 to facilitate the transmission of audio signals and the current of the stimulation power supply. The conductive silicone 23 is sleeved on the first electrode 24. The earphone chip module 28 is electrically connected to the power conversion module 27, the first electrode 24, the speaker 25, and the conductive sheet 26, respectively, for transducing the music and electrical stimulation provided by the control circuit 12 of the light stimulation glasses 10.

[0038] Among them, the conductive silicone 23 is made of elastically shaped conductive material, which is used to increase the area of ​​electrical stimulation and improve the efficacy of electrical stimulation. The first electrode 24 is used to provide electrical stimulation to the external auditory canal. The conductive sheet 26 cooperates with the power conversion module 27 to be electrically connected to the first electrode 24 to ensure the stability of the electrical stimulation power supply. The speaker 25 is electrically connected to the power conversion module 27 for playing music from the headphone chip module 28. The power conversion module 27 is used to convert electrical stimulation from the headphone chip module 28 and output music.

[0039] In this embodiment, a concha cavity mounting structure and a helix crus mounting structure are provided on the earphone housing 22, a second electrode 29 is provided on the concha cavity mounting structure, and a third electrode 30 is provided on the helix crus mounting structure. The second electrode 29 and the third electrode 30 are both electrically connected to the power conversion module 27 to cooperate with the function of the first electrode 24, and are used to provide electrical stimulation to the concha cavity and the helix crus respectively, so as to enhance the electrical stimulation effect of the acoustic-electrical stimulation earphone 20 on the patient's ear.

[0040] The concha cavity installation structure is a generally shrinking structure from front to back, and the helix foot installation structure is a generally circular ring structure. Optionally, the maximum diameter of the concha cavity installation structure is 1.2-1.5 times the minimum diameter.

[0041] The charging interface 116 can both charge current into the battery and supply current to the earphone. In other embodiments, the earphone connection cable 21 is divided into an audio connection cable and a power connection cable. The audio connection cable is used to connect to the earphone interface 114 of the light stimulation glasses 10, and the power connection cable is used to connect to the charging interface 116 of the light stimulation glasses 10.

[0042] Its working principle is: through the file import interface 115 of the main frame 11, a tinnitus stimulation program, such as light, sound, electricity and other stimulation programs, is imported into the control circuit 12, and the light stimulation glasses 10 and the sound and electric stimulation headphones 20 are worn, the light stimulation glasses 10 and the sound and electric stimulation headphones 20 are connected, and then turned on, and a variety of steady-state rhythmic stimulations such as light, sound, and electricity are applied to the patient. When the patient needs to adjust the volume or switch songs, the second control button group 111 can be used to perform corresponding operations. When the patient needs to adjust the light intensity of the LED light strip 13 and the current of the sound and electric stimulation headphones 20, the first control button group 110 can be used to perform corresponding operations, so that the light, sound, electricity and other stimulation programs are suitable for the needs of the patient, so as to better achieve the effect of treating tinnitus.

[0043] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A head-mounted multi-sensory steady-state stimulation neural regulation device, characterized in that: It comprises light stimulation glasses and acoustic and electrical stimulation headphones electrically connected to the light stimulation glasses; the light stimulation glasses comprise a main frame, a control circuit installed on the main frame, an LED light strip, a rechargeable battery and a shading lens, the main frame and the shading lens form a light stimulation cavity, the LED light strip is arranged in the light stimulation cavity, the main frame is provided with a first control button group and a second control button group, the first control button group is used to adjust the light intensity of the LED light strip and the current of the acoustic and electrical stimulation headphones, the second control button group is used to adjust the volume of the acoustic and electrical stimulation headphones, and the control circuit is electrically connected to the LED light strip, the rechargeable battery, the first control button group, the second control button group and the acoustic and electrical stimulation headphones respectively.

2. The head-mounted multi-sensory steady-state stimulation neural regulation device according to claim 1, characterized in that: The main frame is provided with a nose pad and an auxiliary fixing belt connecting cavity, the nose pad is V-shaped, and the auxiliary fixing belt connecting cavity is used to assist the wearing of the light stimulation glasses through a fixing belt.

3. The head-mounted multi-sensory steady-state stimulation neural regulation device according to claim 1, characterized in that: At least one color-adjusting lens is also provided on the main frame, and the color-adjusting lens is installed between the shading lens and the LED light strip.

4. The head-mounted multi-sensory steady-state stimulation neural regulation device according to claim 1, characterized in that: The control circuit includes a main control chip circuit, a sound circuit and a storage chip circuit. The first control button group and the main control chip circuit are arranged on one side of the main frame, and the second control button group and the sound circuit and the storage chip circuit are arranged on the other side of the main frame.

5. The head-mounted multi-sensory steady-state stimulation neural regulation device according to claim 4, characterized in that: The main frame is provided with an earphone interface and a file import interface. The earphone interface is used to be electrically connected to the sound circuit, and the file import interface is used to be electrically connected to the storage chip circuit.

6. The head-mounted multi-sensory steady-state stimulation neural regulation device according to claim 1, characterized in that: The first control button group includes a power switch, a first light intensity adjustment button and a second light intensity adjustment button. The first light intensity adjustment button is used to simultaneously weaken the light intensity of the LED light strip and the stimulation current of the sound and electric stimulation headphones. The second light intensity adjustment button is used to simultaneously enhance the light intensity of the LED light strip and the stimulation current of the sound and electric stimulation headphones.

7. The head-mounted multi-sensory steady-state stimulation neural regulation device according to claim 1, characterized in that: The second control button group includes a music switch button, a first volume adjustment button and a second volume adjustment button. The music switch button is used to switch the songs of the acoustic and electrical stimulation headphones. The first volume adjustment button is used to lower the volume of the acoustic and electrical stimulation headphones. The second volume adjustment button is used to increase the volume of the acoustic and electrical stimulation headphones.

8. The head-mounted multi-sensory steady-state stimulation neural regulation device according to claim 1, characterized in that: The sound and electric stimulation earphones include an earphone connecting line, an earphone shell connected to the earphone connecting line, conductive silicone installed on the earphone shell, a first electrode, a speaker, a conductive sheet, a power conversion module and an earphone chip module. The earphone connecting line is used to be electrically connected to the light stimulation glasses, the conductive silicone sleeve is arranged on the first electrode, and the earphone chip module is electrically connected to the power conversion module, the first electrode, the speaker, and the conductive sheet, respectively, for transducing music and electrical stimulation provided by the control circuit.

9. The head-mounted multi-sensory steady-state stimulation neural regulation device according to claim 8, characterized in that: The earphone shell is provided with a concha cavity mounting structure and a helix foot mounting structure, the concha cavity mounting structure is provided with a second electrode, the helix foot mounting structure is provided with a third electrode, and the second electrode and the third electrode are both electrically connected to the power conversion module.

10. The head-mounted multi-sensory steady-state stimulation neural regulation device according to claim 9, characterized in that: The concha cavity mounting structure is a reduced structure, and the helix foot mounting structure is a circular ring structure.

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