Diagnosis and treatment earphone, head-mounted brain-computer interface system and brain activity monitoring intervention method

Abstract

The invention provides a diagnosis and treatment earphone, a head-mounted brain-computer interface system and a brain activity monitoring intervention method. The diagnosis and treatment earphone comprises an earphone body, at least one collection electrode, at least one pair of stimulation electrodes and a control module, the earphone body comprises a head beam and at least one earmuff connected with the head beam, the earmuff comprises a shell part and an ear pad part, the ear pad part is arranged on the inner side of the shell part and forms an ear containing cavity in a surrounding mode, the collection electrode is arranged on the ear pad part, and the stimulation electrodes are arranged in the ear containing cavity. The collecting electrode is arranged on the head beam and used for collecting electroencephalogram signals of a contact part, the stimulating electrode is arranged on the head beam and used for forming electrical stimulation on the contact part, and the control module is arranged in the shell part, electrically connected with the collecting electrode and the stimulating electrode and used for determining the brain function state according to the electroencephalogram signals collected by the collecting electrode and controlling the stimulating electrode according to the determined brain function state. Thus, electrical stimulation therapy is formed. The diagnosis and treatment earphone, the head-mounted brain-computer interface system and the brain activity monitoring intervention method provided by the invention can realize integration of diagnosis and treatment, and are simple to wear and portable.

Description

Technical Field

[0001] The present application relates to the technical field of brain-computer interfaces, and particularly relates to a diagnosis and treatment earphone, a head-mounted brain-computer interface system, and a brain activity monitoring and intervention method. Background Art

[0002] In the related art, the diagnostic devices and treatment devices for mental diseases are independent of each other, and are difficult to wear and not convenient to carry. Summary of the Invention

[0003] The present application provides a diagnosis and treatment earphone, a head-mounted brain-computer interface system, and a brain activity monitoring and intervention method, which can integrate diagnosis and treatment, and are simple to wear and portable.

[0004] On the one hand, the present application provides a diagnosis and treatment earphone, comprising:

[0005] An earphone main body, comprising a head beam and at least one ear cup connected to the head beam, the ear cup comprising a housing part and an ear pad part, the ear pad part being arranged inside the housing part and surrounding to form an ear receiving cavity;

[0006] At least one acquisition electrode, arranged on the ear pad part, for acquiring electroencephalogram signals of the contact part;

[0007] At least a pair of stimulation electrodes, arranged on the head beam, for forming electrical stimulation on the contact part; and

[0008] A control module, arranged inside the housing part and electrically connected to the acquisition electrode and the stimulation electrode, for determining the brain function state according to the electroencephalogram signals acquired by the acquisition electrode, and for controlling the stimulation electrode according to the determined brain function state to form electrical stimulation treatment.

[0009] In a possible implementation manner, the at least one ear cup comprises a left ear cup and a right ear cup, the left ear cup comprises a first housing part and a first ear pad part, the first ear pad part is arranged inside the first housing part, a first surface of the first ear pad part surrounds to form a first ear receiving cavity, the right ear cup comprises a second housing part and a second ear pad part, the second ear pad part is arranged inside the second housing part, a second surface of the second ear pad part surrounds to form a second ear receiving cavity, the at least one acquisition electrode comprises a first acquisition electrode and a second acquisition electrode, the first acquisition electrode is arranged on the first ear pad part, the second acquisition electrode is arranged on the second ear pad part, the at least a pair of stimulation electrodes comprises at least one first stimulation electrode and at least one second stimulation electrode arranged at intervals, the first stimulation electrode is used for corresponding to the left frontal lobe region, and the second stimulation electrode is used for corresponding to the right frontal lobe region.

[0010] In a possible implementation, the line connecting the center point of the left ear cup and the center point of the right ear cup is the first straight line, the coronal plane passing through the first straight line is the reference plane, the line connecting the center point of the first stimulation electrode and the center point of the second stimulation electrode is the second straight line, the plane formed by the second straight line and the first straight line is the target plane, and the included angle between the target plane and the reference plane is 10° to 14°.

[0011] In a possible implementation, the stimulation electrode is rotatably connected to the head beam.

[0012] In a possible implementation, the stimulation electrode includes a pressure member, an electrode housing, a conductive member, and a sponge. The conductive member is disposed on a side of the electrode housing facing away from the head beam, the pressure member is disposed on a side of the electrode housing facing away from the conductive member, the pressure member is used to conduct pressure to the conductive member, the conductive member is used to form an electrical stimulation on the contact part, and the sponge is disposed on a side of the conductive member facing away from the electrode housing.

[0013] In a possible implementation, the conductive member includes a conductive electrode and conductive silicone wrapping the conductive electrode.

[0014] In a possible implementation, the acquisition electrode includes a reference electrode, an active electrode, and a ground electrode, and the reference electrode, the active electrode, and the ground electrode are arranged at intervals along the circumferential direction of the ear pad part.

[0015] In a possible implementation, the acquisition electrode is embedded in the ear pad part, or the acquisition electrode is integrated on the ear pad part, or the acquisition electrode is attached to the ear pad part.

[0016] In a possible implementation, the diagnostic and therapeutic earphone further includes at least one speaker, the control module is electrically connected to the speaker, and the control module is used to control the speaker according to the determined brain function state to form a sound intervention treatment.

[0017] In a possible implementation, the diagnostic and therapeutic earphone further includes at least one sensor, the control module is electrically connected to the sensor, and is used to control the sensor to collect vital sign signals.

[0018] On the other hand, the present application further provides a head-mounted brain-computer interface system, including the diagnostic and therapeutic earphone and a diagnostic and therapeutic device. The diagnostic and therapeutic device includes a regulation module, the regulation module is electrically connected to the diagnostic and therapeutic earphone, and the regulation module is used to form a digital therapy intervention treatment according to the determined brain function state.

[0019] In a possible implementation, the regulation module includes a recording unit, an evaluation unit, an intervention unit, a display unit, and a preset unit. The recording unit is used to record information. The evaluation unit is used to evaluate the brain activity state based on the EEG signals collected by the acquisition electrodes. The intervention unit is used to form digital therapy interventions according to the determined brain function state. The display unit is used to display the diagnosis and treatment results. The preset unit is used to store preset treatment plans, and the preset treatment plans include at least one of an electrical stimulation treatment plan, a digital therapy intervention treatment plan, and a sound intervention treatment plan.

[0020] On the other hand, the present application also provides a brain activity monitoring and intervention method, which is executed on the above-mentioned diagnostic headset and includes:

[0021] Obtain the EEG signals collected by the acquisition electrodes;

[0022] Determine the brain function state based on the EEG signals collected by the acquisition electrodes;

[0023] Control whether the stimulation electrodes form electrical stimulation treatment according to the determined brain function state.

[0024] In a possible implementation, the brain activity monitoring and intervention method further includes:

[0025] Control whether the speaker forms sound intervention treatment according to the determined brain function state.

[0026] In a possible implementation, the brain activity monitoring and intervention method further includes:

[0027] Obtain the vital sign signals collected by the sensor;

[0028] The determination of the brain function state based on the EEG signals collected by the acquisition electrodes includes:

[0029] Determine the brain function state based on the EEG signals collected by the acquisition electrodes and the vital sign signals collected by the sensor.

[0030] On another hand, the present application also provides a brain activity monitoring and intervention method, which is executed on the above-mentioned head-mounted brain-computer interface system and includes:

[0031] Obtain the EEG signals collected by the acquisition electrodes;

[0032] Determine the brain function state based on the EEG signals collected by the acquisition electrodes;

[0033] Control whether the regulation module forms digital therapy interventions according to the determined brain function state.

[0034] The diagnostic and treatment earphone provided by the present application includes an earphone body, at least one acquisition electrode, at least a pair of stimulation electrodes and a control module. The earphone body includes a head beam and at least one ear cup connected to the head beam. The ear cup includes a housing portion and an ear pad portion. The ear pad portion is disposed inside the housing portion and encloses to form an ear receiving cavity. Since the acquisition electrode is disposed on the ear pad portion of the ear cup, the electroencephalogram signals of the ear or around the ear can be acquired during wearing and application. The stimulation electrode is disposed on the head beam, so electrical stimulation of the frontal lobe region can be achieved during wearing and application. The control module is disposed inside the housing portion of the ear cup. In this way, through the control of the acquisition electrode and the stimulation electrode by the control module, the integration of electroencephalogram signal acquisition and electrical stimulation treatment can be realized, that is, the integration of brain activity diagnosis and electrical stimulation treatment. And the wearing mode of the diagnostic and treatment earphone is the wearing mode of a head-mounted earphone, so it has the characteristics of simple wearing and portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below.

[0036] Figure 1 It is a schematic structural diagram of a diagnostic and treatment earphone from one perspective provided by an embodiment of the present application;

[0037] Figure 2 It is a schematic structural diagram of the diagnostic and treatment earphone from another perspective provided by an embodiment of the present application;

[0038] Figure 3 It is Figure 1 a schematic structural diagram of the ear cup of the shown diagnostic and treatment earphone including a left ear cup and a right ear cup;

[0039] Figure 4 It is Figure 1 a schematic diagram of the included angle between the reference plane and the target plane of the shown diagnostic and treatment earphone;

[0040] Figure 5 It is Figure 1 a schematic structural diagram of the stimulation electrode of the shown diagnostic and treatment earphone;

[0041] Figure 6 It is Figure 5 a disassembled schematic diagram of the shown stimulation electrode;

[0042] Figure 7 It is Figure 1 a schematic structural diagram of one ear cup of the shown diagnostic and treatment earphone;

[0043] Figure 8 It is a schematic structural diagram of a head-mounted brain-computer interface system provided by an embodiment of the present application;

[0044] Figure 9 It is Figure 8A schematic structural diagram of a regulation module in the shown head-mounted brain-computer interface system;

[0045] Figure 10 A schematic flowchart of a brain activity monitoring and intervention method provided by an embodiment of the present application;

[0046] Figure 11 For Figure 10 A schematic flowchart of the shown brain activity monitoring and intervention method further including step S40;

[0047] Figure 12 For Figure 10 A schematic flowchart of the shown brain activity monitoring and intervention method further including step S50, and step S20 including step S201.

[0048] Figure 13 Another schematic flowchart of a brain activity monitoring and intervention method provided by an embodiment of the present application. Specific embodiments

[0049] Next, the technical solutions provided by the present application will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments of the present application are only a part of the embodiments, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the described embodiments of the present application fall within the protection scope of the present application.

[0050] In the present application, referring to "embodiments" and "examples" means that the described specific features, structures or characteristics may be included in at least one embodiment of the present application. The appearance of this phrase at various positions in the specification does not necessarily refer to the same embodiment, nor is it an exclusive, independent or alternative embodiment that is mutually exclusive with other embodiments. Those skilled in the art can explicitly and implicitly understand that the described embodiments of the present application can be combined with other embodiments.

[0051] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example: A component or device including one or more parts is not limited to the one or more parts listed, but optionally further includes one or more parts not listed but inherent in the illustrated product, or one or more parts that should be possessed based on the described function.

[0052] Please refer to Figure 1 And Figure 2 , Figure 1 A schematic structural diagram of a perspective of the diagnostic and treatment earphone 100 provided by an embodiment of the present application,Figure 2 FIG. 1 is a schematic structural view of the diagnostic and treatment earphone 100 provided by an embodiment of the present application from another perspective. The diagnostic and treatment earphone 100 is used to monitor and intervene in brain activities, including but not limited to the diagnosis and treatment of depression, the diagnosis and treatment of other emotional diseases, the diagnosis and treatment of brain function diseases, etc. The diagnostic and treatment earphone 100 can be used alone or in combination with other medical devices. The diagnostic and treatment earphone 100 can be worn, specifically, it is worn in a head-mounted manner. The diagnostic and treatment earphone 100 includes an earphone main body 10, at least one acquisition electrode 20, at least a pair of stimulation electrodes 30, and a control module.

[0053] Among them, the earphone main body 10 includes a head beam 101 and at least one ear cup 102 connected to the head beam 101. The ear cup 102 includes a housing part 120 and an ear pad part 121. The ear pad part 121 is arranged inside the housing part 120 and surrounds to form an ear receiving cavity.

[0054] In a possible embodiment, the earphone main body 10 may include one ear cup 102. In another possible embodiment, the earphone main body 10 may include two ear cups 102.

[0055] In a possible embodiment, the head beam 101 and the ear cup 102 may be slidably connected, that is, the ear cup 102 can slide relative to the head beam 101. The slidable connection includes but is not limited to the slidable connection through the cooperation of a slider and a slide rail. In this embodiment, the position of the ear cup 102 can be adjusted to be applicable to users with different head circumferences. In another possible embodiment, the head beam 101 and the ear cup 102 may be fixedly connected, that is, the position of the ear cup 102 relative to the head beam 101 cannot be adjusted.

[0056] The housing part 120 includes but is not limited to a circular housing part, an oval housing part, a triangular housing part, a rectangular housing part, a square housing part, other polygonal housing parts, an irregular housing part, etc. The material of the housing part 120 includes but is not limited to one or more of plastic, metal, glass, etc. The ear pad part 121 includes but is not limited to a circular ear pad part, an oval ear pad part, a triangular ear pad part, a rectangular ear pad part, a square ear pad part, other polygonal ear pad parts, an irregular ear pad part, etc. In the present application, the ear pad part 121 is annular. The material of the ear pad part 121 includes but is not limited to one or more of sponge, fabric, protein leather, etc. The ear pad part 121 is arranged on the side of the housing part 120 facing the ear. When the diagnostic and treatment earphone 100 is worn, the ear receiving cavity formed by surrounding the ear pad part 121 wraps the user's ear, that is, the ear pad part 121 surrounds the user's ear for one week.

[0057] The acquisition electrode 20 is disposed on the ear pad portion 121 for acquiring electroencephalogram signals of the contact part. In this application, the acquisition electrode 20 being disposed on the ear pad portion 121 can be understood as the acquisition electrode 20 being fixed on the ear pad portion 121. In a possible embodiment, the acquisition electrode 20 may include at least one reference electrode, at least one active electrode, and at least one ground electrode, and the reference electrode, the active electrode, and the ground electrode are spaced apart from each other in pairs. Optionally, one reference electrode, one or more active electrodes, and one ground electrode are provided on one ear cup 102 portion.

[0058] Among them, the reference electrode is used to provide a reference point and can be away from the region of interest. In this application, the reference electrode can be used to acquire signals from the earlobe part or the mastoid part. In other words, the reference electrode can be disposed corresponding to the earlobe part or the mastoid part on the ear pad portion 121. The active electrode refers to an electrode that can directly contact the skin to achieve active signal acquisition without the participation of additional conductive media (such as conductive paste, gel, saline, etc.). The active electrode can be used to acquire signals from the temporal lobe region. In other words, the active electrode can be disposed corresponding to the temporal lobe region on the ear pad portion 121. The active electrode can pass a weak current under the control of the control module to reduce the impedance with the skin to achieve high-quality active signal acquisition. The ground electrode is used for grounding to ensure the stability and accuracy of signal acquisition.

[0059] The materials of the reference electrode, the active electrode, and the ground electrode are all conductive materials, including but not limited to metal conductive materials. In a possible embodiment, the material of the reference electrode and the material of the active electrode can be the same, so as to avoid the influence of the electrode material on the accuracy of electroencephalogram signal acquisition.

[0060] In a possible embodiment, the number of the stimulation electrodes 30 can be a pair. Of course, in other possible embodiments, the number of the stimulation electrodes 30 can be two pairs, or three pairs, or four pairs, etc.

[0061] The stimulation electrode 30 is disposed on the head beam 101 for forming an electrical stimulation on the contact part. In this application, the stimulation electrode 30 being disposed on the ear pad portion 121 can be understood as the stimulation electrode 30 being fixed on the ear pad portion 121. The stimulation electrode 30 stimulates the nerves, muscles, or tissues of the contact part by transmitting current to achieve the purpose of relieving pain, promoting rehabilitation, or improving function, that is, the stimulation electrode 30 is used to implement electrostimulation therapy.

[0062] The control module is disposed within the housing portion 120 and is electrically connected to the acquisition electrode 20 and the stimulation electrode 30. It is used to determine the brain function state based on the electroencephalogram signals acquired by the acquisition electrode 20, and is used to control the stimulation electrode 30 according to the determined brain function state to form electrostimulation therapy. Among them, when viewed from the outside of the diagnosis and treatment earphone 100, the control module disposed within the housing portion 120 is not visible. In a possible embodiment, the diagnosis and treatment earphone 100 further includes a circuit board disposed within the housing portion 120, and the control module being disposed within the housing portion 120 may be that the control module is disposed on the circuit board. The control module and the acquisition electrode 20 may be directly electrically connected or indirectly electrically connected. The control module and the stimulation electrode 30 may be directly electrically connected or indirectly electrically connected.

[0063] The control module controls the acquisition electrode 20 to acquire electroencephalogram signals and controls the stimulation electrode 30 to perform electrostimulation. The control module controlling the acquisition electrode 20 to acquire electroencephalogram signals includes the control module controlling the reference electrode in the acquisition electrode 20 to acquire reference signals and controlling the active electrode to acquire active signals.

[0064] Optionally, the control module controlling the reference electrode to acquire reference signals may be that the control module controls the reference electrode to acquire a reference signal once, or it may be that the control module controls the reference electrode in the acquisition electrode 20 to continuously acquire reference signals, or it may be that the control module controls the reference electrode in the acquisition electrode 20 to intermittently acquire multiple reference signals.

[0065] Optionally, the control module controlling the active electrode to acquire active signals may be that the control module controls the active electrode to acquire an active signal once, or it may be that the control module controls the active electrode to continuously acquire active signals, or the control module controls the active electrode to intermittently acquire multiple active signals.

[0066] Optionally, the control module controlling the reference electrode to acquire reference signals and controlling the active electrode to acquire active signals may be that the control module simultaneously controls the reference electrode to acquire reference signals and controls the active electrode to acquire active signals.

[0067] The control module controlling the stimulation electrode 30 to perform electrostimulation may be that the control module controls the stimulation electrode 30 to form an electrostimulation on the contact part once, or it may be that the control module controls the stimulation electrode 30 to continuously form electrostimulation on the contact part, or it may be that the control module controls the stimulation electrode 30 to intermittently form multiple electrostimulations on the contact part.

[0068] In an embodiment where the diagnosis and treatment earphone 100 includes multiple pairs of stimulating electrodes 30, the control module can control the multiple pairs of stimulating electrodes 30 to simultaneously form electrical stimulation on the contact part, or can control the multiple pairs of stimulating electrodes 30 to sequentially form electrical stimulation on the contact part.

[0069] In this application, the control module determines the electroencephalogram signal based on the difference between the active signal collected by the active electrode and the reference signal collected by the reference electrode, determines the brain function state according to the determined electroencephalogram signal, and controls whether the stimulating electrode 30 performs electrical stimulation on the contact part and specific electrical stimulation parameters according to the determined brain function state.

[0070] The diagnosis and treatment earphone 100 provided in this application includes an earphone main body 10, at least one acquisition electrode 20, at least one pair of stimulating electrodes 30 and a control module. The earphone main body 10 includes a head beam 101 and at least one ear cup 102 connected to the head beam 101. The ear cup 102 includes a housing part 120 and an ear pad part 121. The ear pad part 121 is arranged on the inner side of the housing part 120 and encloses to form an ear receiving cavity. Since the acquisition electrode 20 is arranged on the ear pad part 121 of the ear cup 102, electroencephalogram signals of the ear or around the ear can be collected during wearing and application. The stimulating electrode 30 is arranged on the head beam 101, so electrical stimulation of the frontal lobe area can be realized during wearing and application. The control module is arranged in the housing part 120 of the ear cup 102. Thus, through the control of the control module on the acquisition electrode 20 and the stimulating electrode 30, integration of electroencephalogram signal acquisition and electrical stimulation can be realized, that is, integration of diagnosis and electrical stimulation treatment. And the wearing mode of the diagnosis and treatment earphone 100 is the wearing mode of a head-mounted earphone, so it has the characteristics of simple wearing and portability.

[0071] In a possible implementation manner, as Figure 3 shown, the at least one ear cup 102 includes a left ear cup 103 and a right ear cup 104. The left ear cup 103 includes a first housing part and a first ear pad part. The first ear pad part is arranged on the inner side of the first housing part. The first ear pad part encloses to form a first ear receiving cavity. The right ear cup 104 includes a second housing part and a second ear pad part. The second ear pad part is arranged on the inner side of the second housing part. The second ear pad part encloses to form a second ear receiving cavity. The at least one acquisition electrode 20 includes a first acquisition electrode 201 and a second acquisition electrode 202. The first acquisition electrode 201 is arranged on the first ear pad part. The second acquisition electrode 202 is arranged on the second ear pad part. The at least one pair of stimulating electrodes 30 includes at least one first stimulating electrode 301 and at least one second stimulating electrode 302 arranged at intervals. The first stimulating electrode 301 is used to correspond to the left frontal lobe area, and the second stimulating electrode 302 is used to correspond to the right frontal lobe area.

[0072] Among them, the first ear pad part is arranged on the side of the first housing part facing the left ear, and the second ear pad part is arranged on the side of the second housing part facing the right ear. When the diagnosis and treatment earphone 100 is worn and used, the first ear receiving cavity receives the left ear, that is, the first ear pad part surrounds the left ear for one week, and the second ear receiving cavity receives the right ear, that is, the second ear pad part surrounds the right ear for one week.

[0073] The first acquisition electrode 201 may include a reference electrode, a plurality of active electrodes and a ground electrode, and the second acquisition electrode 202 may include a reference electrode, a plurality of active electrodes and a ground electrode.

[0074] In this embodiment, by collecting the reference signals of the left ear, the periphery of the left ear, the right ear, and the periphery of the right ear, and collecting the active signals of the left ear, the periphery of the left ear, the right ear, and the periphery of the right ear, electroencephalogram signals can be obtained. Since there are more collection sites and they are evenly distributed, the reliability of the obtained electroencephalogram signals is higher.

[0075] Among them, the first stimulation electrode 301 may be arranged between the central axis of the left ear cup 103 and the head beam 101, and the second stimulation electrode 302 may be arranged between the central axis of the right ear cup 104 and the head beam 101. When the diagnosis and treatment earphone 100 is worn and used, the first stimulation electrode 301 corresponds to the left frontal lobe region, that is, it is used to contact the F3 region of the brain, and the second stimulation electrode 302 corresponds to the right frontal lobe region, that is, it is used to contact the F4 region of the brain.

[0076] In this embodiment, through the design of the first stimulation electrode 301 and the second stimulation electrode 302, electrical stimulation of the left frontal lobe region and the right frontal lobe region can be realized. Since there are more stimulation sites, the treatment efficiency is higher.

[0077] In a possible implementation manner, as Figure 4 shown, the connection line between the center point of the left ear cup 103 and the center point of the right ear cup 104 is the first straight line, the coronal plane passing through the first straight line is the reference plane, the connection line between the center point of the first stimulation electrode 301 and the center point of the second stimulation electrode 302 is the second straight line, the plane formed by the second straight line and the first straight line is the target plane, and the included angle between the target plane and the reference plane is 10° - 14°.

[0078] In this application, the reference plane can be referred to as Figure 4 shown by plane A, and the target plane can be referred to as Figure 4 shown by plane B. Optionally, the included angle between the target plane and the reference plane is 10°; or, the included angle between the target plane and the reference plane is 11°; or, the included angle between the target plane and the reference plane is 12°; or, the included angle between the target plane and the reference plane is 13°; or, the included angle between the target plane and the reference plane is 14°.

[0079] By setting the angle between the target plane and the reference plane to be 10° to 14°, precise contact between the first stimulation electrode 301 and the F3 area of the brain, as well as precise contact between the second stimulation electrode 302 and the F4 area of the brain, can be ensured. Thus, high-precision electrical stimulation can be achieved, and the cumbersome manual angle adjustment can be avoided.

[0080] In a possible implementation manner, please refer to Figure 1 and Figure 3 , the stimulation electrode 30 is rotatably connected to the head beam 101.

[0081] It can be understood that the stimulation electrode 30 can rotate relative to the head beam 101. Optionally, the first stimulation electrode 301 is rotatably connected to the head beam 101, and the second stimulation electrode 302 is fixedly connected to the head beam 101; or, the first stimulation electrode 301 is fixedly connected to the head beam 101, and the second stimulation electrode 302 is rotatably connected to the head beam 101; or, the first stimulation electrode 301 is rotatably connected to the head beam 101, and the second stimulation electrode 302 is rotatably connected to the head beam 101. Among them, the rotational connection includes, but is not limited to, rotational connection through the cooperation of a rotating shaft and a shaft hole, or rotational connection through the cooperation of a ball head.

[0082] Optionally, the stimulation electrode 30 is rotatably connected to the head beam 101 so that the stimulation electrode 30 can rotate relative to the head beam 101 in one direction; or, the stimulation electrode 30 is rotatably connected to the head beam 101 so that the stimulation electrode 30 can rotate relative to the head beam 101 in two directions; or, the stimulation electrode 30 is rotatably connected to the head beam 101 so that the stimulation electrode 30 can rotate relative to the head beam 101 in at least three directions.

[0083] In a possible embodiment, the stimulation electrode 30 is rotatably connected to the head beam 101 through a ball head. Optionally, the first stimulation electrode 301 is rotatably connected to the head beam 101 through a ball head, and the second stimulation electrode 302 is rotatably connected to the head beam 101 through the cooperation of a rotating shaft and a shaft hole; or, the first stimulation electrode 301 is rotatably connected to the head beam 101 through the cooperation of a rotating shaft and a shaft hole, and the second stimulation electrode 302 is rotatably connected to the head beam 101 through a ball head; or, the first stimulation electrode 301 is rotatably connected to the head beam 101 through a ball head, and the second stimulation electrode 302 is rotatably connected to the head beam 101 through a ball head. In this embodiment, the stimulation electrode 30 is rotatably connected to the head beam 101 through a ball head, which can realize the rotation of the stimulation electrode 30 relative to the head beam 101 in any direction. Among them, the ball head can be partially or entirely embedded in the head beam 101.

[0084] By rotatably connecting the stimulation electrode 30 to the head beam 101, the angle adjustment of the stimulation electrode 30 can be realized, thus facilitating the matching of users with different head contact surfaces.

[0085] In a possible implementation, please refer to Figure 5 and Figure 6 , the stimulation electrode 30 includes a pressure member 303, an electrode housing 304, a conductive member 305, and a sponge 306. The conductive member 305 is disposed on a side of the electrode housing 304 facing away from the head beam 101. The pressure member 303 is disposed on a side of the electrode housing 304 facing away from the conductive member 305. The pressure member 303 is configured to conduct pressure to the conductive member 305. The sponge 306 is disposed on a side of the conductive member 305 facing away from the electrode housing 304. The conductive member 305 and the sponge 306 are configured to form an electrical stimulation on the contact part.

[0086] Among them, the pressure member 303 may be a pressure cover. The pressure member 303 may be arc-shaped. The pressure member 303 is a component for ensuring that when the diagnostic and treatment earphone 100 is worn, force is conducted to the components below the electrode housing 304, that is, force is conducted to the conductive member 305 and the sponge 306, so as to ensure that the conductive member 305 and the sponge 306 are in full contact with the head surface, and at the same time ensure that the outer periphery of the conductive member 305 does not turn up due to the applied pressure, resulting in a situation where the actual contact area with the head is smaller than the required contact area. Such a design can improve the comfort and effectiveness of the electrical stimulation performed by the stimulation electrode 30. The material of the electrode housing 304 is a non-conductive material, including but not limited to non-conductive silicone. The electrode housing 304 can ensure the correct flow of current to the brain. The electrode housing 304 may be arc-shaped. The sponge 306 can be used to store water to avoid the situation of the stimulation electrode 30 dripping water.

[0087] In a possible implementation, the conductive member 305 includes a conductive electrode 350 and a conductive silicone 351 that wraps the conductive electrode 350.

[0088] The conductive silicone 351 is wrapped around the conductive electrode 350 to form the conductive member 305, which can facilitate the connection of the conductive electrode 350 to the head beam 101 through a ball head, and at the same time, the conductive area can be expanded through the conductive silicone 351. If the entire conductive member 305 is made of hard conductive metal, the entire conductive surface will be hard and flat, and it cannot match the head surface.

[0089] In a possible implementation, as Figure 7 shown, the acquisition electrode 20 includes a reference electrode 210, an active electrode 211, and a ground electrode 212. The reference electrode 210, the active electrode 211, and the ground electrode 212 are arranged at intervals along the circumferential direction of the ear pad portion 121.

[0090] In this embodiment, the reference electrode 210, the active electrode 211, and the ground electrode 212 included in the first acquisition electrode 201 are arranged at intervals along the circumferential direction of the first ear pad portion, and the reference electrode 210, the active electrode 211, and the ground electrode 212 included in the second acquisition electrode 202 are arranged at intervals along the circumferential direction of the second ear pad portion.

[0091] Among them, the reference electrode 210, the active electrode 211, and the ground electrode 212 included in the first acquisition electrode 201 may be arranged uniformly or non-uniformly along the circumferential direction of the first ear pad portion. The reference electrode 210, the active electrode 211, and the ground electrode 212 included in the second acquisition electrode 202 may be arranged uniformly or non-uniformly along the circumferential direction of the first ear pad portion.

[0092] In this embodiment, by arranging the reference electrode 210, the active electrode 211, and the ground electrode 212 at intervals along the circumferential direction of the ear pad portion 121, since the ear pad portion 121 is annular, it is beneficial to arrange multiple active electrodes 211 on one ear pad portion 121, so as to increase the acquisition sites of the active signals, realize the acquisition of electroencephalogram signals at multiple sites, and further can more accurately judge the brain activity state, so as to match a better electrical stimulation method.

[0093] In a possible implementation manner, the acquisition electrode 20 is embedded in the ear pad portion 121, or the acquisition electrode 20 is integrated on the ear pad portion 121, or the acquisition electrode 20 is attached to the ear pad portion 121.

[0094] Specifically, the reference electrode 210 included in the first acquisition electrode 201 is embedded in the first ear cushion portion, or the reference electrode 210 included in the first acquisition electrode 201 is integrated on the first ear cushion portion, or the reference electrode 210 included in the first acquisition electrode 201 is attached to the first ear cushion portion; the active electrode 211 included in the first acquisition electrode 201 is embedded in the first ear cushion portion, or the active electrode 211 included in the first acquisition electrode 201 is integrated on the first ear cushion portion, or the active electrode 211 included in the first acquisition electrode 201 is attached to the first ear cushion portion; the ground electrode 212 included in the first acquisition electrode 201 is embedded in the first ear cushion portion, or the ground electrode 212 included in the first acquisition electrode 201 is integrated on the first ear cushion portion, or the ground electrode 212 included in the first acquisition electrode 201 is attached to the first ear cushion portion. The reference electrode 210 included in the second acquisition electrode 202 is embedded in the second ear cushion portion, or the reference electrode 210 included in the second acquisition electrode 202 is integrated on the second ear cushion portion, or the reference electrode 210 included in the second acquisition electrode 202 is attached to the second ear cushion portion; the active electrode 211 included in the second acquisition electrode 202 is embedded in the second ear cushion portion, or the active electrode 211 included in the second acquisition electrode 202 is integrated on the second ear cushion portion, or the active electrode 211 included in the second acquisition electrode 202 is attached to the second ear cushion portion; the ground electrode 212 included in the second acquisition electrode 202 is embedded in the second ear cushion portion, or the ground electrode 212 included in the second acquisition electrode 202 is integrated on the second ear cushion portion, or the ground electrode 212 included in the second acquisition electrode 202 is attached to the second ear cushion portion.

[0095] Among them, the acquisition electrode 20 being embedded in the ear cushion portion 121 means that the surface of the acquisition electrode 20 is flush with the surface of the ear cushion portion 121, or the surface of the acquisition electrode 20 protrudes relative to the surface of the ear cushion portion 121. The acquisition electrode 20 being integrated in the ear cushion portion 121 means that a part of the ear cushion portion 121 directly forms the acquisition electrode 20. The acquisition electrode 20 being attached to the ear cushion portion 121 means that the surface of the acquisition electrode 20 protrudes relative to the surface of the ear cushion portion 121.

[0096] In the embodiment where the acquisition electrode 20 is embedded in the ear cushion portion 121, the acquisition electrode 20 can be a metal electrode or a conductive ink electrode. In the embodiment where the acquisition electrode 20 is integrated in the ear cushion portion 121, the acquisition electrode 20 can be a conductive fabric electrode. In the embodiment where the acquisition electrode 20 is attached to the ear cushion portion 121, the acquisition electrode 20 can be a metal electrode, a conductive ink electrode, or a conductive fabric electrode.

[0097] In one possible implementation, as Figure 7As shown, the diagnosis and treatment earphone 100 further includes at least one speaker 40. The control module is electrically connected to the speaker 40, and the control module is configured to control the speaker 40 according to the determined brain function state to form a sound intervention treatment.

[0098] Wherein, the speaker 40 can be disposed in the housing portion 120. In a possible embodiment, both the speaker 40 and the control module can be disposed in the first housing portion, or both can be disposed in the second housing portion. By disposing the speaker 40 and the control module in the same housing portion 120, it is beneficial to realize the electrical connection between the speaker 40 and the control module.

[0099] The number of speakers 40 can be one or more. The speaker 40 can be fixed in the housing portion 120. The speaker 40 and the control module can be directly electrically connected or indirectly electrically connected.

[0100] Optionally, when the control module controls the stimulation electrode 30 to form an electrical stimulation on the contact part according to the determined brain function state, it controls the speaker 40 to output sound to form a sound intervention treatment; or, when the control module controls the stimulation electrode 30 to form an electrical stimulation on the contact part according to the determined brain function state, it controls the speaker 40 to turn off, and when the control stimulation electrode 30 is turned off, it controls the speaker 40 to output sound to form a sound intervention treatment. In short, the diagnosis and treatment earphone 100 can perform electrical stimulation and sound intervention treatment simultaneously, or can perform electrical stimulation and sound intervention treatment separately at different times, that is, it can switch between electrical stimulation treatment and sound intervention treatment.

[0101] In a possible implementation manner, the diagnosis and treatment earphone 100 further includes at least one sensor. The control module is electrically connected to the sensor and is configured to control the sensor to collect vital sign signals.

[0102] Optionally, the sensor can be a photoplethysmography (PPG) sensor, or an acceleration sensor, or an attitude sensor (for example: gyroscope), or a skin sensor, etc. The sensor can be disposed on the left ear cup 103, or can be disposed on the right ear cup 104. In a possible embodiment, the sensor can be disposed in the first housing portion. In another possible embodiment, the sensor can be disposed in the second housing portion.

[0103] This embodiment combines the collection of electroencephalogram signals with the collection of vital sign signals by the sensor, and can collect electroencephalogram signals and related signals of other vital signs around the ears. Thus, based on the electroencephalogram signals and vital sign signals, the brain activity state can be judged more accurately, and the accuracy of diagnosis can be improved.

[0104] Further, as Figure 8As shown in the figure, the present application also provides a head-mounted brain-computer interface system 1000. The head-mounted brain-computer interface system 1000 includes the diagnostic and treatment earphone 100 and the diagnostic and treatment device 200 described in any of the above embodiments. Among them, when dividing according to the mobility of the diagnostic and treatment device 200, the diagnostic and treatment device 200 can be a movable diagnostic and treatment device, or can be an immovable diagnostic and treatment device. When dividing according to the use of the diagnostic and treatment device 200, the diagnostic and treatment device 200 can be a professional brain activity diagnostic and treatment device, or can be a multi-purpose diagnostic and treatment device, or can be a diagnostic and treatment device integrated on a terminal (such as a mobile phone, a tablet, etc.).

[0105] The diagnostic and treatment device 200 includes a regulation module, and the regulation module is electrically connected to the diagnostic and treatment earphone 100 for forming a digital therapy intervention treatment according to the determined brain function state.

[0106] Among them, the regulation module being electrically connected to the diagnostic and treatment earphone 100 can be a wired electrical connection between the diagnostic and treatment device 200 and the diagnostic and treatment earphone 100, or can be a radio connection between the diagnostic and treatment device 200 and the diagnostic and treatment earphone 100.

[0107] In an embodiment where the diagnostic and treatment device 200 is in a wired electrical connection with the diagnostic and treatment earphone 100, the diagnostic and treatment earphone 100 is provided with a first electrical connection port, the diagnostic and treatment device 200 is provided with a second electrical connection port, and the head-mounted brain-computer interface system 1000 further includes an electrical connector, one end of the electrical connector is electrically connected to the first electrical connection port, and the other end is electrically connected to the second electrical connection port.

[0108] In an embodiment where the diagnostic and treatment device 200 is in a radio connection with the diagnostic and treatment earphone 100, the connection between the diagnostic and treatment device 200 and the diagnostic and treatment earphone 100 includes but is not limited to Bluetooth connection, or radio frequency identification connection, or WIFI connection, or Zigbee connection, or Z-Wave connection.

[0109] The digital therapy intervention treatment includes but is not limited to one or more of feedback game therapy, meditation therapy, mindfulness therapy, etc.

[0110] Since the head-mounted brain-computer interface system 1000 includes the diagnostic and treatment device 200 and the diagnostic and treatment earphone 100, the separate diagnostic and treatment earphone 100 can achieve electrostimulation therapy and sound intervention therapy, and the diagnostic and treatment device 200 can also achieve digital therapy intervention treatment by acquiring the electroencephalogram signals collected by the diagnostic and treatment earphone 100. In this way, the combination of electrostimulation therapy, sound intervention therapy, and digital therapy intervention treatment can be achieved.

[0111] In a possible implementation manner, as Figure 9As shown, the regulation module includes a recording unit 21, an evaluation unit 22, an intervention unit 23, a display unit 24, and a preset unit 25. The recording unit 21 is used to record information. The evaluation unit 22 is used to evaluate the brain activity state according to the electroencephalogram signal. The intervention unit 23 is used to form a digital therapy intervention treatment according to the determined brain function state. The display unit 24 is used to display the diagnosis and treatment results. The preset unit 25 is used to store a preset treatment plan, and the preset treatment plan includes at least one of an electrical stimulation treatment plan, a digital therapy intervention treatment plan, and a sound intervention treatment plan.

[0112] Among them, the recording unit 21 can be used to record the user's basic information, emotional logs, etc. The evaluation unit 22 realizes the user's state evaluation through the electroencephalogram signal or multimodal data formed by the electroencephalogram signal and other vital sign signals. The intervention unit 23 can independently implement digital therapy intervention treatment, or can implement digital therapy intervention treatment by controlling the diagnosis and treatment earphone 100, or can control the diagnosis and treatment earphone 100 to implement the combination of digital therapy intervention treatment and one or more of electrical stimulation treatment and sound intervention treatment. The display unit 24 is mainly used to display the diagnosis and evaluation results, treatment plans, etc. The preset unit 25 stores the preset treatment plan, which can include a default plan and a selection plan. The default plan can be, for example, to perform sound intervention treatment while performing transcranial electrical stimulation. The duration of transcranial electrical stimulation treatment and sound intervention treatment can be 10 minutes, or 20 minutes, or 30 minutes, etc. The selection plan can be a treatment plan sent by the doctor-side software.

[0113] The head-mounted brain-computer interface system 1000 in this embodiment can realize diagnosis, treatment, state evaluation, basic data storage, diagnosis and treatment data storage, and the selectivity of treatment plans.

[0114] In addition, as Figure 10 shown, the present application also provides a brain activity monitoring and intervention method. The brain activity monitoring and intervention method is executed in the diagnosis and treatment earphone 100 described in any of the above embodiments. The brain activity monitoring and intervention method includes, but is not limited to, the following steps S10, step S20, and step S30.

[0115] S10: Obtain the electroencephalogram signal collected by the acquisition electrode 20.

[0116] S20: Determine the brain function state according to the electroencephalogram signal collected by the acquisition electrode 20.

[0117] S30: Control whether the stimulation electrode 30 forms an electrical stimulation treatment according to the determined brain function state.

[0118] Among them, steps S10, S20, and S30 can be cycled periodically. In a possible implementation, step S10 can be to obtain the electroencephalogram signal collected by the first acquisition electrode 201 on the left earcup 103, step S20 can be the brain function state determined according to the electroencephalogram signal collected by the first acquisition electrode 201, and step S30 can be to control whether the first stimulation electrode 301 and the second stimulation electrode 302 simultaneously form an electrical stimulation according to the determined brain function state. In another possible implementation, step S10 can be to obtain the electroencephalogram signal collected by the second acquisition electrode 202 on the right earcup 104, and step S20 can be the brain function state determined according to the electroencephalogram signal collected by the second acquisition electrode 202. Step S30 can be to control whether the first stimulation electrode 301 and the second stimulation electrode 302 simultaneously form an electrical stimulation according to the determined brain function state. In a third possible implementation, step S10 can be to obtain the electroencephalogram signals collected by the first acquisition electrode 201 and the second acquisition electrode 202, and step S20 can be the brain function state determined according to the collected electroencephalogram signals. Step S30 can be to control whether the first stimulation electrode 301 and the second stimulation electrode 302 simultaneously perform electrical stimulation according to the determined brain function state.

[0119] Further, as Figure 11 shown, in an embodiment where the diagnostic and treatment earphone 100 further includes a speaker 40, the brain activity monitoring and intervention method further includes the following step S40.

[0120] S40: Control whether the speaker 40 forms a sound intervention treatment according to the determined brain function state.

[0121] Among them, the speaker 40 performing a sound intervention treatment includes, but is not limited to, the speaker 40 outputting music, reminder voices, etc. Whether the speaker 40 forms a sound intervention treatment and whether the stimulation electrode 30 forms an electrical stimulation treatment can be synchronized or can be asynchronous. Optionally, control the sound intervention treatment while controlling the electrical stimulation treatment; or, control the sound intervention treatment after the electrical stimulation treatment is completed.

[0122] Further, as Figure 12 shown, in an implementation where the diagnostic and treatment earphone 100 further includes a sensor, the brain activity monitoring and intervention method further includes the following step S50.

[0123] S50: Obtain the vital sign signal collected by the sensor.

[0124] In this implementation, step S20 includes, but is not limited to, the following step S201.

[0125] S201: Determine the brain function state according to the electroencephalogram signal collected by the acquisition electrode 20 and the vital sign signal collected by the sensor.

[0126] Among them, the vital sign signals include but are not limited to heart rate characteristic signals, blood oxygen saturation characteristic signals, acceleration characteristic signals, posture characteristic signals, skin characteristic signals, etc. Step S40 and step S10 can be carried out synchronously, or step S10 is before step S40, or step S40 is before step S10.

[0127] In this embodiment, since the electroencephalogram signal and the vital sign signal can form multimodal monitoring data, controlling whether the stimulation electrode 30 performs electrostimulation therapy based on the electroencephalogram signal and the vital sign signal can ensure the accuracy of electrostimulation therapy and reduce misjudgment.

[0128] In addition, as Figure 13 shown, the present application also provides another brain activity monitoring and intervention method. The brain activity monitoring and intervention method is executed in the head-mounted brain-computer interface system 1000 described in any of the above embodiments. The brain activity monitoring and intervention method includes but is not limited to the following steps S60, step S70, and step S80.

[0129] S60: Obtain the electroencephalogram signal collected by the acquisition electrode 20.

[0130] S70: Determine the brain function state according to the electroencephalogram signal collected by the acquisition electrode 20.

[0131] S80: Control whether the regulation module forms digital therapy intervention treatment according to the determined brain function state.

[0132] Among them, step S60 is the same as step S10 in the above embodiment, and step S70 is the same as step S20 in the above embodiment. Step S80 can be combined with step S30 and step S40 in the above embodiment, that is, the brain activity monitoring and intervention method can form at least one of electrostimulation therapy, sound intervention therapy, and digital therapy intervention treatment according to the determined brain function state. Digital therapy intervention treatment includes but is not limited to one or more of feedback game therapy, meditation therapy, mindfulness therapy, etc.

[0133] The features mentioned in the above specification, claims, and drawings, as long as they are meaningful within the scope of the present application, can be combined with each other arbitrarily. The advantages and features described for the diagnostic and therapeutic earphone 100 are applicable to the head-mounted brain-computer interface system 1000 and the brain activity monitoring and intervention method in a corresponding manner.

[0134] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application, and these improvements and refinements are also regarded as the protection scope of the present application.

Claims

1. A diagnostic and therapeutic earphone, characterized in that, include: The earphone body comprises a headband and at least one earmuff connected to the headband, wherein the earmuff comprises a shell portion and an ear pad portion, wherein the ear pad portion is arranged inside the shell portion and surrounds and forms an ear receiving cavity; At least one collecting electrode, the collecting electrode is arranged on the ear pad part, and is used to collect the EEG signal of the contact part; at least one pair of stimulation electrodes, the stimulation electrodes being arranged on the head beam and used for providing electrical stimulation to the contact parts; and The control module is arranged in the shell part and electrically connected to the collection electrode and the stimulation electrode. It is used to determine the brain function state according to the electroencephalogram signal collected by the collection electrode, and to control the stimulation electrode according to the determined brain function state to form electrical stimulation treatment.

2. The diagnostic and therapeutic earphone according to claim 1, wherein The at least one earmuff comprises a left earmuff and a right earmuff, the left earmuff comprises a first shell portion and a first ear pad portion, the first ear pad portion is arranged on the inner side of the first shell portion, and the first surface of the first ear pad portion is arranged to form a first ear receiving cavity, the right earmuff comprises a second shell portion and a second ear pad portion, the second ear pad portion is arranged on the inner side of the second shell portion, and the second surface of the second ear pad portion is arranged to form a second ear receiving cavity, the at least one collection electrode comprises a first collection electrode and a second collection electrode, the first collection electrode is arranged on the first ear pad portion, and the second collection electrode is arranged on the second ear pad portion, the at least one pair of stimulation electrodes comprises at least one first stimulation electrode and at least one second stimulation electrode arranged at intervals, the first stimulation electrode is used to correspond to the left frontal lobe area, and the second stimulation electrode is used to correspond to the right frontal lobe area.

3. The diagnostic and therapeutic earphone according to claim 2, characterized in that, The line between the center point of the left ear earmuff and the center point of the right ear earmuff is the first straight line, the coronal plane passing through the first straight line is the reference plane, the line between the center point of the first stimulation electrode and the center point of the second stimulation electrode is the second straight line, the plane formed by the second straight line and the first straight line is the target plane, and the angle between the target plane and the reference plane is 10° to 14°.

4. The diagnostic and therapeutic earphone according to claim 1, wherein, The stimulation electrode is rotatably connected to the head beam.

5. The diagnostic and therapeutic earphone according to claim 1, characterized in that, The stimulation electrode includes a pressure piece, an electrode shell, a conductive piece and a sponge. The conductive piece is arranged on the side of the electrode shell away from the headband, and the pressure piece is arranged on the side of the electrode shell away from the conductive piece. The pressure piece is used to transmit pressure to the conductive piece, and the conductive piece is used to form electrical stimulation to the contact part. The sponge is arranged on the side of the conductive piece away from the electrode shell.

6. The diagnostic and therapeutic earphone according to claim 5, wherein The conductive member includes a conductive electrode and conductive silicone wrapping the conductive electrode.

7. The diagnostic and therapeutic earphone according to any one of claims 1 to 6, characterized in that, The collection electrode includes a reference electrode, an active electrode and a ground electrode, and the reference electrode, the active electrode and the ground electrode are arranged at intervals along the circumference of the ear pad.

8. The diagnostic and therapeutic earphone according to any one of claims 1 to 6, characterized in that, The collecting electrode is embedded in the ear pad part, or the collecting electrode is integrated in the ear pad part, or the collecting electrode is attached to the ear pad part.

9. The diagnostic and therapeutic earphone according to any one of claims 1 to 6, characterized in that, The diagnosis and treatment earphone further includes at least one speaker, the control module is electrically connected to the speaker, and the control module is configured to control the speaker according to the determined brain function state to form a sound intervention treatment.

10. The diagnostic and therapeutic earphone according to any one of claims 1 to 6, characterized in that, The diagnosis and treatment earphone further includes at least one sensor, the control module is electrically connected to the sensor, and is configured to control the sensor to collect vital sign signals.

11. A head-mounted brain-computer interface system, characterized in that, It includes the diagnosis and treatment earphone and the diagnosis and treatment device according to any one of claims 1 to 10. The diagnosis and treatment device includes a regulation module, the regulation module is electrically connected to the diagnosis and treatment earphone, and the regulation module is configured to form a digital therapy intervention treatment according to the determined brain function state.

12. The head-mounted brain-computer interface system according to claim 11, wherein The regulation module includes a recording unit, an evaluation unit, an intervention unit, a display unit and a preset unit. The recording unit is configured to record information. The evaluation unit is configured to evaluate the brain activity state according to the electroencephalogram signals collected by the acquisition electrodes. The intervention unit is configured to form a digital therapy intervention treatment according to the determined brain function state. The display unit is configured to display the diagnosis and treatment results. The preset unit is configured to store preset treatment plans, and the preset treatment plans include at least one of an electrical stimulation treatment plan, a digital therapy intervention treatment plan, and a sound intervention treatment plan.

13. A method for monitoring and intervening in brain activities, characterized in that, Executed on the diagnosis and treatment earphone according to any one of claims 1 to 10, including: Obtain the electroencephalogram signals collected by the acquisition electrodes; Determine the brain function state according to the electroencephalogram signals collected by the acquisition electrodes; Control whether the stimulation electrodes form an electrical stimulation treatment according to the determined brain function state.

14. The brain activity monitoring and intervention method according to claim 13, wherein, It further includes: Control whether the speaker forms a sound intervention treatment according to the determined brain function state.

15. The brain activity monitoring and intervention method according to claim 13, wherein It further includes: Obtain the vital sign signals collected by the sensor; The determining the brain function state according to the electroencephalogram signals collected by the acquisition electrodes includes: Determine the brain function state according to the electroencephalogram signals collected by the acquisition electrodes and the vital sign signals collected by the sensor.

16. A method for monitoring and intervening in brain activities, characterized in that, Executed on the head-mounted brain-computer interface system according to claim 11 or 12, including: Obtain the electroencephalogram signals collected by the acquisition electrodes; Determine the brain function state according to the electroencephalogram signals collected by the acquisition electrodes; Control whether the regulation module forms a digital therapy intervention treatment according to the determined brain function state.

Images