Neurology electroencephalogram examination fixing head sleeve and method thereof

Abstract

The invention relates to the technical field of electroencephalogram examination, and provides a neurology electroencephalogram examination fixing head sleeve and a method thereof.The neurology electroencephalogram examination fixing head sleeve comprises a wearing part, a fixing part and a fixing part, a plurality of moving grooves and a plurality of positioning holes are formed in the wearing part, and each positioning hole corresponds to at least one moving groove; the fixing parts are movably arranged on the wearing part, each fixing part comprises a mounting mechanism, a rotating mechanism and a fixing mechanism, the mounting mechanisms can be movably arranged on the wearing part along the moving grooves, the rotating mechanisms are rotatably arranged on the mounting mechanisms, and the fixing mechanisms are arranged on the rotating mechanisms. According to the electroencephalogram examination fixing head sleeve for the neurology department and the method thereof, the technical problem that time and labor are wasted due to the fact that the position of an electrode needs to be manually adjusted to the position where brain wave data signals with good quality can be obtained for multiple times in the prior art can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of electroencephalogram examination, and in particular to a headgear and method for fixing electroencephalogram examination in neurology. Background Art

[0002] The neurology EEG examination fixed head cap is a medical fixed cap used to help fix the EEG electrodes during EEG examination to ensure that the electrodes can be accurately placed at the predetermined position on the patient's head, thereby obtaining accurate and reliable brain wave data.

[0003] In the related art, after the electrodes are fixed in the fixed headgear for EEG examination in neurology, if the quality of the brain wave data signals obtained by the electrodes is not high (poor signal stability, poor signal credibility, etc.), it is usually necessary for people to manually adjust the electrode positions multiple times until the quality of the brain wave data signals obtained by the electrodes is good, which is time-consuming and labor-intensive. Summary of the invention

[0004] The embodiment of the present application provides a headgear and method for fixing an electroencephalogram examination in neurology, which can improve the time-consuming and labor-intensive technical problem in the related art that requires people to manually adjust the electrode positions multiple times to a position where good-quality brain wave data signals can be obtained.

[0005] In a first aspect, an embodiment of the present application provides a fixed headgear for electroencephalogram examination in neurology, comprising: A wearable portion, used to be worn on the user's head, the wearable portion is provided with a plurality of moving grooves and a plurality of positioning holes, each of the positioning holes corresponds to at least one of the moving grooves; and A plurality of fixing parts are movably arranged on the wearable part, wherein the fixing parts include a mounting mechanism, a rotating mechanism and a fixing mechanism, wherein the mounting mechanism is movably arranged on the wearable part along the movable groove, the rotating mechanism is rotatably arranged on the mounting mechanism, and the fixing mechanism is arranged on the rotating mechanism.

[0006] The above technical solutions in the embodiments of the present application have at least the following technical effects: The neurology EEG examination fixed headgear is fixed to the user's head through the wearable part, and then the installation mechanism and the rotating mechanism are fixed to the wearable part through the fixing mechanism, and then the fixing mechanism is driven to move above the scalp where the electrode needs to be fixed by the rotation of the rotating mechanism, and finally the electrode is fixed through the positioning hole in a resistance manner by the fixing mechanism at a position where a brain wave signal of qualified quality can be obtained, thereby avoiding the time-consuming and laborious problem of manually moving the electrode to a position where a brain wave signal of qualified quality can be obtained.

[0007] In a second aspect, an embodiment of the present application provides a method for controlling a fixed headgear for EEG examination in neurology, which is applied to the fixed headgear for EEG examination in neurology described in the first aspect. The method comprises: Acquire basic information; wherein the basic information includes at least one distribution information, the distribution information includes at least one fixed area, at least one position information corresponding to the fixed area, and a moving range corresponding to the position information, the fixed area reflects the hole area coverage area of ​​the positioning hole, the position information reflects the relative position of the fixing part fixed on the moving groove corresponding to the positioning hole corresponding to the fixed area, and the moving range reflects the movable area of ​​the fixing mechanism of the fixing part corresponding to the position information on the fixed area corresponding to the position information; Obtaining analysis information based on the basic information; wherein the analysis information includes at least one intensity information corresponding to the distribution information, the intensity information includes brain wave signals received by the electrodes on the fixed part corresponding to the position information corresponding to the fixed area within a preset time period at various different positions on the fixed area corresponding to the fixed part, the brain wave signals being brain wave signals generated by the user under a preset environment; Obtaining electrode fixed position information based on the analysis information; wherein the electrode fixed position information includes at least one interference position, and the interference position reflects the position of the electrode on the corresponding fixed area; The fixing unit is controlled to fix the electrode based on the electrode fixing position information.

[0008] The above technical solutions in the embodiments of the present application have at least the following technical effects: By acquiring at least one basic information including at least one fixed area, at least one position information corresponding to the fixed area, and the distribution information of the moving range corresponding to the position information, the area on the user's scalp where the electrode can be fixed and the position of the fixed part that can fix the electrode in the area are determined, providing a basis for subsequent steps. Then, based on the basic information, analysis information including at least one corresponding to the distribution information reflecting the intensity information of the brain wave signal at each different position on the fixed area within a preset time period is obtained, providing a basis for determining the fixed position of the electrode on the user's scalp. Based on the analysis information, electrode fixed position information including at least one conflicting position reflecting the position of the electrode on the corresponding fixed area is obtained to avoid abnormal brain wave signals received by the electrode due to inappropriate contact between the electrode and the user's scalp, thereby affecting the doctor's judgment. Finally, based on the electrode fixed position information, the fixed part is controlled to fix the electrode, reducing manual operations and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0010] Figure 1 A schematic diagram of the structure of a fixed headgear for EEG examination in neurology provided in an embodiment of the present application; Figure 2 A schematic diagram of the structure of the fixing part provided in the embodiment of the present application; Figure 3 A schematic diagram of the structure of the rotating mechanism provided in the embodiment of the present application; Figure 4 A schematic diagram of the structure of the fixing mechanism provided in the embodiment of the present application; Figure 5 A schematic diagram of a flow chart of a method for controlling a fixed headgear for electroencephalogram examination in neurology provided in an embodiment of the present application; Figure 6 A schematic flow chart of step S200 in the method for controlling a fixed headgear for electroencephalogram examination in neurology provided in an embodiment of the present application; Figure 7 A schematic diagram of step S300 and a flow chart of step S300 in the method for controlling a fixed headgear for electroencephalogram examination in neurology provided in an embodiment of the present application.

[0011] Among them, the reference numerals in the figure are: 100. Fixed headgear for EEG examination in neurology; 10. Wearing part; 20. Fixing part; 21. Mounting mechanism; 211. First mounting part; 212. Fixing part; 213. Second mounting part; 22. Rotating mechanism; 221. Rotating cylinder; 222. First rotating part; 223. Rotating rod; 224. Rotating driving part; 225. Second rotating part; 226. Telescopic driving part; 23. Fixing mechanism; 231. Fixed driving part; 232. Limiting cylinder; 233. Limiting plate; 234. Elastic part. DETAILED DESCRIPTION

[0012] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0013] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0014] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0015] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0016] In addition, 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 the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0017] In this application, "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships; for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0018] It should be noted that, in the present application, words such as "in some embodiments", "exemplarily", "for example", etc. are used to indicate examples, illustrations or descriptions. Any embodiment or design described in the present application as "in some embodiments", "exemplarily", "for example" should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "in some embodiments", "exemplarily", "for example", etc. is intended to present related concepts in a concrete way, meaning that specific features, structures or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the above words in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The neurology EEG examination fixed head cap is a medical fixed cap used to help fix the EEG electrodes during EEG examination to ensure that the electrodes can be accurately placed at the predetermined position on the patient's head, thereby obtaining accurate and reliable brain wave data.

[0020] In the related art, after the electrodes are fixed in the fixed headgear for EEG examination in neurology, if the quality of the brain wave data signals obtained by the electrodes is not high (poor signal stability, poor signal credibility, etc.), it is usually necessary for people to manually adjust the electrode positions multiple times until the quality of the brain wave data signals obtained by the electrodes is good, which is time-consuming and labor-intensive.

[0021] Based on this, in order to improve the time-consuming and laborious technical problem in the related art that requires people to manually adjust the electrode position multiple times to a position where good quality brain wave data signals can be obtained, the embodiments of the present application provide the following solution.

[0022] See also Figure 1 The embodiment of the present application provides a fixed headgear 100 for electroencephalogram examination in neurology, and the fixed headgear 100 for electroencephalogram examination in neurology includes a wearing part 10 and a plurality of fixing parts 20, wherein: The wearing part 10 is used to be worn on the head of the user. A plurality of moving grooves and a plurality of positioning holes are provided on the wearing part 10, and each positioning hole corresponds to at least one moving groove.

[0023] The fixing part 20 is movably arranged on the wearable part 10, and the fixing part 20 includes a mounting mechanism 21, a rotating mechanism 22 and a fixing mechanism 23. The mounting mechanism 21 is movably arranged on the wearable part 10 along a movable groove, the rotating mechanism 22 is rotatably arranged on the mounting mechanism 21, and the fixing mechanism 23 is arranged on the rotating mechanism 22.

[0024] Among them, the mounting mechanism 21 is used to fix the rotating mechanism 22 to the wearable part 10, the rotating mechanism 22 is used to drive the fixing mechanism 23 to rotate around the rotating mechanism 22, and / or drive the fixing mechanism 23 to approach or move away from the rotating mechanism 22, the fixing mechanism 23 can pass through the positioning hole to contact the user's scalp, and the fixing mechanism 23 is used to contact the electrode to the user's scalp.

[0025] It can be understood that the wearing part 10 is a helmet-like structure. For example, the wearing part 10 can be a plastic helmet, a carbon fiber helmet, etc., but is not limited thereto. The positioning hole is a hole that passes through the wearing part 10. For example, the positioning hole can be a circular hole, a square hole, etc., but is not limited thereto. The moving groove is a groove opened on the side of the wearing part 10 away from the user's head. For example, the moving groove can be a T-slot, a triangular groove, etc., but is not limited thereto.

[0026] The fixing part 20 is a device that can fix the electrode on the user's scalp. The mounting mechanism 21 is a mechanism that can fix the rotating mechanism 22 and the fixing mechanism 23 on the wearable part 10. For example, the mounting mechanism 21 can be a magnetic fixing device, a conflict fixing device composed of bolts and nuts, etc., but is not limited to this. The rotating mechanism 22 is a mechanism that can rotate and drive the fixing mechanism 23 to rotate. For example, the rotating mechanism 22 can be a cylindrical clamping rotating device, a cylindrical sleeve rotating device, etc., but is not limited to this. The fixing mechanism 23 is a mechanism that can fix the electrode on the user's scalp. For example, the fixing mechanism 23 can be a buffer cylinder, a micro cylinder, etc., but is not limited to this.

[0027] From the above, it can be seen that the neurology EEG examination fixed headgear 100 provided in the embodiment of the present application fixes the neurology EEG examination fixed headgear 100 on the user's head through the wearable part 10, and then fixes the mounting mechanism 21 and the rotating mechanism 22 on the wearable part 10 through the fixing mechanism 23, and then drives the fixing mechanism 23 to move above the scalp where the electrode needs to be fixed by the rotation of the rotating mechanism 22, and finally fixes the electrode through the positioning hole in a resistance manner on the user's scalp to obtain a position where a brain wave signal of qualified quality can be obtained through the fixing mechanism 23, thereby avoiding the time-consuming and laborious problem of manually moving the electrode to a position where a brain wave signal of qualified quality can be obtained.

[0028] In some embodiments, please refer to Figures 2 to 3 The mounting mechanism 21 includes a first mounting member 211 , at least one fixing member 212 and a second mounting member 213 .

[0029] At least one fixing member 212 The fixing member 212 is rotatably disposed on the first mounting member 211 .

[0030] The second mounting member 213 is connected to an end of the fixing member 212 away from the first mounting member 211 .

[0031] Among them, the second mounting member 213 is arranged on the wearable part 10 and is located in the movable groove, the fixing member 212 passes through the movable groove and is respectively connected to the first mounting member 211 and the second mounting member 213, the wearable part 10 is partially located between the first mounting member 211 and the second mounting member 213, the rotating mechanism 22 is rotatably arranged on the side of the first mounting member 211 away from the wearable part 10, and the fixing member 212 is used to drive the second mounting member 213 to approach or move away from the first mounting member 211.

[0032] It can be understood that the first mounting member 211 is a plate-like structure, for example, the first mounting member 211 can be a plastic plate, an aluminum plate, etc., but not limited thereto. The fixing member 212 is a mechanism that can drive the second mounting member 213 to move closer to or away from the first mounting member 211, for example, the fixing member 212 can be a tightening device composed of bolts and nuts, a guide rod cylinder, etc., but not limited thereto. The second mounting member 213 is a plate-like structure, and the width of the second mounting member 213 can be less than the width at the bottom of the moving groove and greater than the width at the notch of the moving groove, for example, the second mounting member 213 can be a plastic plate, an aluminum plate, etc., but not limited thereto.

[0033] In this way, by making the width of the second mounting member 213 smaller than the width at the bottom of the movable groove and larger than the width at the slot opening of the movable groove, the second mounting member 213 can move along the movable groove in the movable groove without falling out of the slot opening of the movable groove, and then the second mounting member 213 is driven to approach or move away from the first mounting member 211 by the fixing member 212, so that the second mounting member 213 and the first mounting member 211 simultaneously contact the wearable part 10 located between the second mounting member 213 and the first mounting member 211, so as to prevent the second mounting member 213 and the first mounting member 211 from moving.

[0034] In some embodiments, please refer to Figures 2 to 3 The rotating mechanism 22 includes a rotating cylinder 221, a first rotating member 222, a rotating rod 223, a rotating driving member 224, a second rotating member 225 and a telescopic driving member 226.

[0035] The rotating cylinder 221 is disposed on the first mounting member 211 , and a rotating accommodation space is defined in the rotating cylinder 221 .

[0036] The first rotating member 222 is located in the rotating accommodation space and is disposed on a side of the rotating cylinder 221 close to the first mounting member 211 .

[0037] The rotating rod 223 is located in the rotating accommodation space and is disposed on a side of the first rotating member 222 away from the first mounting member 211 .

[0038] The rotation driving member 224 is located in the rotation accommodating space and is disposed on the rotation rod 223 .

[0039] The second rotating member 225 is located in the rotating accommodation space and is disposed on the power output end of the rotating driving member 224 . The second rotating member 225 is meshed with the first rotating member 222 .

[0040] The telescopic driving member 226 is disposed on a side of the rotating rod 223 away from the first rotating member 222 .

[0041] Among them, the rotating driving member 224 is used to drive the second rotating member 225 to rotate, thereby driving the rotating rod 223 to rotate, and then driving the telescopic driving member 226 to rotate. The fixing mechanism 23 is arranged on the telescopic rod of the telescopic driving member 226, and the telescopic driving member 226 is used to drive the fixing mechanism 23 to approach or move away from the rotating cylinder 221.

[0042] It can be understood that the rotating cylinder 221 is a cylindrical barrel structure, for example, the rotating cylinder 221 can be a plastic cylinder, an aluminum cylinder, etc., but not limited thereto. The first rotating member 222 is a gear, for example, the first rotating member 222 can be a spur gear, a helical gear, etc., but not limited thereto. The rotating rod 223 is a cylindrical structure, for example, the rotating rod 223 can be a plastic rod, an aluminum rod, etc., but not limited thereto. The rotating drive member 224 is a driving mechanism. For example, the rotating drive member 224 can be a stepping motor, a brushless motor, etc., but not limited thereto. The second rotating member 225 is a gear, and the second rotating member 225 can be in the same plane as the first rotating member 222, for example, the first rotating member 222 can be a spur gear, a helical gear, etc., but not limited thereto. The telescopic driving member 226 is a mechanism that can drive the fixing mechanism 23 to move closer to or away from the rotating cylinder 221, for example, the telescopic driving member 226 can be a micro cylinder, a slide cylinder, etc., but not limited thereto.

[0043] In this way, by arranging the first rotating member 222, the rotating rod 223, the rotating driving member 224, and the second rotating member 225 in the rotating accommodation space of the rotating cylinder 221, it is prevented that the user's hair enters the mechanical structure and causes harm to the user. When the rotating driving member 224 drives the second rotating member 225 to rotate clockwise or counterclockwise, since the first rotating member 222 is fixedly arranged on the rotating cylinder 221, the second rotating member 225 meshed with the first rotating member 222 can move clockwise or counterclockwise along the circumferential direction of the first rotating member 222, thereby driving the rotating driving member 224, the rotating rod 223, and the telescopic driving member 226 to rotate clockwise or counterclockwise along the circumferential direction of the first rotating member 222, so that the projection of the driving direction of the telescopic driving member 226 in the direction parallel to the user's neck and toward the user's legs can contact the position on the user's scalp where the electrode needs to be fixed.

[0044] In some embodiments, see Figure 2 and Figure 4The fixing mechanism 23 includes a fixing driving member 231 , a limiting cylinder 232 , a limiting plate 233 and a plurality of elastic members 234 .

[0045] The fixed driving member 231 is disposed on the telescopic rod of the telescopic driving member 226 .

[0046] The limiting cylinder 232 is arranged on one side of the fixed driving member 231 close to the power output end of the fixed driving member 231, and a limiting accommodating space is provided inside the limiting cylinder 232. A limiting through hole connected to the limiting accommodating space is opened on the side of the limiting cylinder 232 away from the fixed driving member 231, and the power output shaft of the fixed driving member 231 can be partially located in the limiting accommodating space and partially pass through the limiting through hole.

[0047] The limiting plate 233 is located in the limiting accommodation space and is arranged on the power output shaft of the fixed driving member 231 .

[0048] A plurality of elastic members 234 are located in the limiting accommodation space and between the limiting plate 233 and the limiting through hole. One end of the elastic member 234 is connected to the limiting plate 233 , and the other end of the elastic member 234 is connected to the inner wall of the limiting cylinder 232 .

[0049] The power output end of the fixed driving member 231 away from the end of the telescopic driving member 226 is used to set the electrode, and the fixed driving member 231 is used to drive the electrode to approach and touch the user's scalp, or drive the electrode away from the user's scalp.

[0050] It can be understood that the fixed driving member 231 is a driving mechanism that can drive the electrode to move closer to or away from the user's scalp. For example, the fixed driving member 231 can be a micro cylinder, a slide cylinder, etc., but is not limited to this. The limiting cylinder 232 is a cylindrical structure. For example, the limiting cylinder 232 can be a plastic cylinder, an aluminum cylinder, etc., but is not limited to this. The limiting plate 233 is a plate-like structure. The area of ​​the limiting plate 233 can be larger than the area of ​​the limiting through hole. For example, the limiting plate 233 can be a plastic plate, an aluminum plate, etc., but is not limited to this. The elastic member 234 is a spring. For example, the elastic member 234 can be a coil spring, an annular spring, etc., but is not limited to this.

[0051] With such a configuration, when it is necessary to make the electrode contact the user's scalp, the fixed driving member 231 drives the power output end close to the user's scalp, and makes the electrode disposed at one end of the power output end close to the user's scalp contact the user's scalp with a preset force (a force that can fix the electrode on the user's scalp but will not cause harm to the user), and the limiting plate 233 can prevent the power output end of the fixed driving member 231 from being too close to the user's scalp. When it is not necessary to make the electrode contact the user's scalp, the fixed driving member 231 drives the power output end away from the user's scalp, and the elastic member 234 drives the limiting plate 233 away from the user's scalp, so that the electrode contacting the user's scalp does not contact the user's scalp, thereby avoiding the problem of time-consuming and labor-intensive manual movement of the electrode.

[0052] The embodiment of the present application also provides a method for controlling a fixed headgear for EEG examination in neurology, and the method for controlling a fixed headgear for EEG examination in neurology includes: Obtain basic information; wherein the basic information includes at least one distribution information, the distribution information includes at least one fixed area, at least one position information corresponding to the fixed area and a moving range corresponding to the position information, the fixed area reflects the hole area coverage area of ​​the positioning hole, the position information reflects the relative position of the fixing part 20 fixed on the moving groove corresponding to the positioning hole corresponding to the fixed area, and the moving range reflects the movable area of ​​the fixing mechanism 23 of the fixing part 20 corresponding to the position information on the fixed area corresponding to the position information.

[0053] Analysis information is obtained based on the basic information; wherein the analysis information includes at least one intensity information corresponding to the distribution information, the intensity information includes the brain wave signals received by the electrodes on the fixed part 20 corresponding to the position information corresponding to the fixed area within a preset time period at various different positions on the fixed area corresponding to the fixed part 20, and the brain wave signals are brain wave signals generated by the user under a preset environment.

[0054] The electrode fixing position information is obtained based on the analysis information; wherein the electrode fixing position information includes at least one interference position, and the interference position reflects the position of the electrode on the corresponding fixing area.

[0055] The fixing unit 20 is controlled to fix the electrode based on the electrode fixing position information.

[0056] As can be seen from the above, the method for controlling the fixed headgear for EEG examination in neurology provided in the embodiment of the present application determines the area on the user's scalp where the electrode can be fixed and the position of the fixing part 20 that can fix the electrode in the area by obtaining at least one basic information including at least one fixed area, at least one position information corresponding to the fixed area, and the distribution information of the moving range corresponding to the position information, so as to provide a basis for the subsequent steps. Then, based on the basic information, analysis information including at least one intensity information of the brain wave signal corresponding to the distribution information reflecting each different position on the fixed area within a preset time period is obtained, so as to provide a basis for determining the fixed position of the electrode on the user's scalp. Based on the analysis information, electrode fixed position information including at least one conflicting position reflecting the position of the electrode on the corresponding fixed area is obtained to avoid abnormal brain wave signals received by the electrode due to inappropriate contact between the electrode and the user's scalp, thereby affecting the doctor's judgment. Finally, the fixing part 20 is controlled to fix the electrode based on the electrode fixed position information, thereby reducing manual operations and improving work efficiency.

[0057] The control method of the fixed headgear for neurology EEG examination provided in the embodiment of the present application can be applied to the fixed headgear 100 for neurology EEG examination. At this time, the fixed headgear 100 for neurology EEG examination is the executor of the control method of the fixed headgear for neurology EEG examination provided in the embodiment of the present application. The embodiment of the present application does not impose any restriction on the specific type of the fixed headgear 100 for neurology EEG examination.

[0058] In order to better understand the method for controlling a fixed headgear for EEG examination in neurology provided in the embodiment of the present application, the specific implementation process of the method for controlling a fixed headgear for EEG examination in neurology provided in the embodiment of the present application is exemplarily introduced below.

[0059] Figure 5 A schematic flow chart of a method for controlling a fixed headgear for an electroencephalogram examination in neurology provided in an embodiment of the present application is shown. The method for controlling a fixed headgear for an electroencephalogram examination in neurology includes: S100, obtaining basic information; wherein the basic information includes at least one distribution information, the distribution information includes at least one fixed area, at least one position information corresponding to the fixed area and a moving range corresponding to the position information, the fixed area reflects the hole area coverage area of ​​the positioning hole, the position information reflects the relative position of the fixing part 20 fixed on the moving groove corresponding to the positioning hole corresponding to the fixed area, and the moving range reflects the movable area of ​​the fixing mechanism 23 of the fixing part 20 corresponding to the position information on the fixed area corresponding to the position information.

[0060] It can be understood that the basic information can be obtained by receiving data input by a doctor, or by searching the preset library for the area size, distribution position data and movable area of ​​each positioning hole corresponding to the neurology EEG examination fixed headgear 100 used, and receiving the position information sent by the fixed part 20, and then corresponding to the positioning hole and the adjacent fixed part 20, etc., but not limited thereto. Obtaining basic information can provide a basis for subsequent steps.

[0061] S200, obtaining analysis information based on the basic information; wherein the analysis information includes at least one intensity information corresponding to the distribution information, the intensity information includes brain wave signals received by the electrodes on the fixed part 20 corresponding to the position information corresponding to the fixed area within a preset time period at different positions on the fixed area corresponding to the fixed part 20, and the brain wave signals are brain wave signals generated by the user under a preset environment.

[0062] It is understandable that the preset environment can be an environment in which the user is watching a specific video or an environment in which the user is in a calm state, etc., but is not limited thereto. The method of obtaining the analysis information based on the basic information can be to receive the brain wave signals received by the fixed part 20 at different positions within the corresponding moving range, and to analyze the quality of the received brain wave signals, or to send the basic information to the doctor and then receive the data sent back by the doctor, etc., but is not limited thereto. Obtaining the analysis information based on the basic information can provide a basis for subsequent steps.

[0063] In one possible implementation, see Figure 6 , S200, obtaining analysis information based on the basic information, including: S210, obtaining regional strength information based on the distribution information; wherein the regional strength information corresponds to a fixed area, and the regional strength information includes at least one strength information.

[0064] It can be understood that the regional intensity information can be obtained based on the distribution information by controlling the fixed part 20 to obtain the user's brain wave signals at different positions within the corresponding moving range, and confirming the brain wave signals obtained at different positions as the regional intensity information, or by receiving specific position information input by the doctor, and confirming the brain wave signals obtained by the fixed part 20 at the specific position information as the regional intensity information, etc., but not limited thereto. Obtaining the regional intensity information based on the distribution information can provide a basis for subsequent steps.

[0065] In one possible implementation, see Figure 6 , S210, obtaining regional intensity information based on the distribution information, including: S211, obtaining collection points based on the moving range; wherein the collection points reflect the positions of the electrodes in the moving range, and the number of the collection points is at least 2.

[0066] It is understood that the method of obtaining the collection points based on the moving range can be to divide the moving range into a plurality of regions of equal area according to a preset number, and confirm the positions where at least three regions are in contact as the collection points, or to send the moving range to the doctor, and confirm the position data sent back by the doctor as the collection points, etc., but it is not limited thereto. Obtaining the collection points based on the moving range can provide a basis for subsequent steps.

[0067] In one possible implementation, see Figure 6 , S211, obtaining a collection point based on the moving range, including: S2111, establishing an analysis coordinate system based on the moving range, and ensuring that the moving range is placed in the first quadrant of the analysis coordinate system.

[0068] It can be understood that establishing an analysis coordinate system based on the moving range is to project the moving range onto the two-dimensional coordinate system and ensure that any point on the projection of the moving range is within the first quadrant of the two-dimensional coordinate system. Establishing an analysis coordinate system based on the moving range and ensuring that the moving range is placed within the first quadrant of the analysis coordinate system can provide a basis for subsequent steps.

[0069] S2112, based on the moving range and the analysis coordinate system, a projection X value, a nearest X value, a projection Y value and a nearest Y value are obtained; wherein the projection X value is a length value of the moving range projected on the X-axis of the analysis coordinate system, the nearest X value is a value of the shortest distance from the origin of the analysis coordinate system when the moving range is projected on the X-axis of the analysis coordinate system, the projection Y value is a length value of the moving range projected on the Y-axis of the analysis coordinate system, and the nearest Y value is a value of the shortest distance from the origin of the analysis coordinate system when the moving range is projected on the Y-axis of the analysis coordinate system.

[0070] It can be understood that the projection direction when the moving range is projected on the X-axis of the analysis coordinate system can be projected along the Y-axis of the analysis coordinate system, and the projection direction when the moving range is projected on the Y-axis of the analysis coordinate system can be projected along the X-axis of the analysis coordinate system, but it is not limited to this. The way to obtain the projected X value based on the moving range and the analysis coordinate system can be to subtract the X-axis coordinate value of the point farthest from the origin of the line segment projected on the X-axis of the analysis coordinate system from the X-axis coordinate value of the point closest to the origin of the line segment, etc., but it is not limited to this. The way to obtain the nearest X value based on the moving range and the analysis coordinate system can be to confirm the X-axis coordinate value of the point closest to the origin of the line segment projected on the X-axis of the analysis coordinate system as the nearest X value, etc., but it is not limited to this. The way to obtain the projected Y value based on the moving range and the analysis coordinate system can be to subtract the Y-axis coordinate value of the point farthest from the origin of the line segment projected on the Y-axis of the analysis coordinate system from the Y-axis coordinate value of the point closest to the origin of the line segment, etc., but it is not limited to this. The method of obtaining the nearest Y value based on the moving range and the analysis coordinate system may be to confirm the Y axis coordinate value of the point closest to the origin of the line segment projected on the Y axis of the analysis coordinate system as the nearest Y value, but is not limited thereto. Obtaining the projected X value, the nearest X value, the projected Y value and the nearest Y value based on the moving range and the analysis coordinate system can provide a basis for subsequent steps.

[0071] S2113, dividing the projected X value by m to obtain a step X value, and dividing the projected Y value by m to obtain a step Y value; wherein m is greater than or equal to 2.

[0072] It can be understood that setting m greater than or equal to 2 can ensure that the number of acquisition points obtained is greater than or equal to 2. Dividing the projection X value by m to obtain the step X value, and dividing the projection Y value by m to obtain the step Y value can provide a basis for subsequent steps.

[0073] For example, assuming that m=3, the projection X value=9, and the projection Y value=12, then the step X value=9 / 3=3, and the step Y value=12 / 3=4.

[0074] S2114, step a, confirming the value obtained by multiplying the step X value by n and adding the value obtained by the most recent X value as the acquisition X value, confirming the value obtained by multiplying the step Y value by n and adding the value obtained by the most recent Y value as the acquisition Y value, and confirming the coordinates formed by the acquisition X value and the acquisition Y value as the acquisition point; wherein the initial value of n is equal to 1.

[0075] It can be understood that the value obtained by multiplying the step X value by n and adding the latest X value is confirmed as the collected X value, the value obtained by multiplying the step Y value by n and adding the latest Y value is confirmed as the collected Y value, and the coordinates formed by the collected X value and the collected Y value are confirmed as the collection point, which can provide a basis for subsequent steps.

[0076] For example, assuming that the step X value = 3, the latest X value = 5, the step Y value = 4, the latest Y value = 6, and n = 1, then the collected X value = 3*1+5=8, the collected Y value = 4*1+6=10, and the coordinates of the collected point are (8, 10).

[0077] S2115, determine whether the value obtained by adding 1 to the value of n is greater than m. If the value obtained by adding 1 to the value of n is less than or equal to m, add 1 to the value of n in step a and repeat step a; if the value obtained by adding 1 to the value of n is greater than m, do not repeat step a.

[0078] It can be understood that judging whether the value obtained by adding 1 to the value of n is greater than m is to judge whether m collection points have been obtained. If the value obtained by adding 1 to the value of n is less than or equal to m, it means that m collection points have not been obtained, and if the value obtained by adding 1 to the value of n is greater than m, it means that m collection points have been obtained.

[0079] Exemplarily, assuming that m=3, and the value of n in step a=1, when passing step S2115, 1+1=2<3, then the value of n in step a is changed to 2 and step a is repeated.

[0080] Assuming m=2, the value of n in step a=2, then when passing step S2115, 2+1=3>2, and the loop is jumped out.

[0081] S212, controlling the fixing unit 20 to move the electrodes to each collection point and keep the electrodes at each collection point for a preset period of time.

[0082] It can be understood that the preset time period can be 10 seconds, 30 seconds, etc., but not limited thereto. The method of controlling the fixed part 20 to move the electrode to the collection point can be to control the rotating drive member 224 to drive the second rotating member 225 to rotate so as to drive the telescopic drive member 226 to rotate, and to make the position of the collection point intersect with the extension line of the extension driving direction of the telescopic drive member 226, and then control the telescopic drive member 226 to drive the fixed drive member 231 so that the fixed drive member 231 is located above the collection point, and then control the fixed drive member 231 to drive the electrode disposed on the end of the power output rod of the fixed drive member 231 close to the user's scalp to contact the user's scalp with a preset force (which can be 1N, 1.2N, etc., but not limited thereto), etc., but not limited thereto. Controlling the fixed part 20 to move the electrode to each collection point respectively and stay at each collection point for a preset time period can provide a basis for subsequent steps.

[0083] S213, receiving the brain wave signal sent by the electrode when it stays on the collection point, and confirming the brain wave signal as intensity information.

[0084] It can be understood that receiving the brain wave signal sent by the electrode when it stays on the collection point and confirming the brain wave signal as intensity information can provide a basis for subsequent steps.

[0085] S214: confirm all the intensity information and the collection points corresponding to the intensity information as regional intensity information.

[0086] It can be understood that confirming all the intensity information and the collection points corresponding to the intensity information as regional intensity information can provide a basis for subsequent steps.

[0087] S220, confirm all the regional intensity information as analysis information.

[0088] It can be understood that confirming all regional intensity information as analysis information can provide a basis for subsequent steps.

[0089] S300, obtaining electrode fixing position information based on the analysis information; wherein the electrode fixing position information includes at least one interference position, and the interference position reflects the position of the electrode on the corresponding fixing area.

[0090] It can be understood that the electrode fixed position information can be obtained based on the analysis information by judging the quality of the brain wave signals at each position in the analysis information, confirming the position of the collection point corresponding to the brain wave signal with better quality as the conflicting position, and confirming all the conflicting positions as the electrode fixed position information, or by sending the analysis information to the doctor, and confirming the data sent back by the doctor after analyzing each brain wave signal as the electrode fixed position information, etc., but not limited to this. Obtaining the electrode fixed position information based on the analysis information can provide a basis for subsequent steps.

[0091] In one possible implementation, see Figure 7 , S300, obtaining electrode fixing position information based on the analysis information, including: S310, determining whether the frequency of the brain wave signal corresponding to each acquisition point in the intensity information is within a preset frequency range, whether the amplitude is within a preset amplitude range, and whether the waveform is a continuous and stable waveform.

[0092] It is understandable that the preset frequency range may be 8-13 Hz, 13-30 Hz, etc., but not limited thereto. The preset amplitude range may be 20-100 microvolts, 100-150 microvolts, etc., but not limited thereto. Determining whether a waveform is a continuous and stable waveform may be to intercept the waveform of the brain wave signal over a period of time and compare the waveform with a standard waveform corresponding to a preset environment (for example, when the preset environment is when the user is normally quiet, awake and closed-eyed, the corresponding waveform is a sine wave, with the ascending and descending branches smooth and symmetrical), or to send the brain wave signal to a doctor and receive data sent back by the doctor, etc., but not limited thereto.

[0093] S320, if the brain wave signals corresponding to the various acquisition points in the intensity information have a frequency within a preset frequency range, an amplitude within a preset amplitude range, and a waveform that is continuous and stable, then the acquisition point corresponding to the brain wave signal is confirmed as a conflicting position.

[0094] It can be understood that if the frequency of the brain wave signal is within the preset frequency range, the amplitude is within the preset amplitude range, and the waveform is a continuous and stable waveform, the electrode can obtain a brain wave signal of qualified quality at the collection point, and confirming the collection point as the conflict position can provide a basis for subsequent steps.

[0095] S330: confirm all the conflicting positions as electrode fixing position information.

[0096] It can be understood that confirming all the conflicting positions as the electrode fixing position information can provide a basis for subsequent steps.

[0097] S400, controlling the fixing unit 20 to fix the electrode based on the electrode fixing position information.

[0098] It can be understood that controlling the fixing part 20 to fix the electrode based on the electrode fixing position information can avoid abnormal brain wave signals received by the electrode due to inappropriate contact between the electrode and the user's scalp, thereby affecting the doctor's judgment, and improve the time-consuming and labor-intensive problem of manually fixing the electrode.

[0099] In one possible implementation, see Figure 7 S400, based on the electrode fixing position information, controlling the fixing unit 20 to fix the electrode, including: S410, sending the electrode fixing position information and the brain wave signals corresponding to all the conflicting positions to the doctor.

[0100] It can be understood that sending the electrode fixing position information and the brain wave signals corresponding to all the conflicting positions to the doctor can further ensure the reliability of the conflicting positions.

[0101] S420, receiving a selection instruction from a doctor and obtaining final position information; wherein the selection instruction is used to determine the position of the electrode, and the final position information includes multiple final positions reflecting the position of each electrode.

[0102] It can be understood that receiving the interference position selected by the doctor and confirming the interference position as the final position can ensure the reliability of the position where the electrode is fixed on the user's scalp.

[0103] S430, controlling the fixing unit 20 to fix the electrode based on the final position information.

[0104] It can be understood that the method of controlling the fixing part 20 to fix the electrode based on the final position information can be to control the rotating drive member 224 to drive the second rotating member 225 to rotate so as to drive the telescopic drive member 226 to rotate, and to make the final position in the final position information and the projection of the driving direction of the telescopic drive member 226 in a direction parallel to the user's neck and toward the user's legs to contact the final position on the user's scalp where the electrode needs to be fixed, and then control the telescopic drive member 226 to drive the fixed drive member 231 so that the fixed drive member 231 is located above the final position, and then control the fixed drive member 231 to drive the electrode disposed on the end of the power output rod of the fixed drive member 231 close to the user's scalp to contact the user's scalp with a preset force, etc., but is not limited to this. Controlling the fixing part 20 to fix the electrode based on the final position information can avoid the abnormal brain wave signal received by the electrode due to the inappropriate contact position between the electrode and the user's scalp, thereby affecting the doctor's judgment, and improve the problem of time-consuming and labor-intensive manual electrode fixation.

[0105] The embodiment of the present application also provides a fixed headgear 100 for neurology EEG examination. The fixed headgear 100 for neurology EEG examination of this embodiment includes: a wearable part 10, a fixed part 20 and a control terminal, wherein the control terminal is communicatively connected with the fixed part 20, and the control terminal includes: at least one processor, at least one memory and a computer program stored in the at least one memory and executable on the at least one processor, and when the processor executes the computer program, the fixed headgear 100 for neurology EEG examination implements the steps in any of the above-mentioned embodiments of the fixed headgear control method for neurology EEG examination.

[0106] Exemplarily, the computer program may be divided into one or more modules / units, which are stored in the memory and executed by the processor to complete the present application. The one or more modules / units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program in the control terminal.

[0107] The control terminal may be a computing device such as a desktop computer, a notebook, a PDA, and a cloud server. The control terminal may include, but is not limited to, a processor and a memory. Those skilled in the art may understand that the above embodiment is merely an example of a fixed headgear 100 for EEG examination in neurology, and does not constitute a limitation on the fixed headgear 100 for EEG examination in neurology, and may include more or fewer components, or a combination of certain components, or different components, for example, may also include input and output devices, network access devices, buses, etc.

[0108] The processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc.

[0109] In some embodiments, the memory may be an internal storage unit of the control terminal, such as a hard disk or memory of the control terminal. In other embodiments, the memory may also be an external storage device of the control terminal, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the control terminal. Furthermore, the memory may include both an internal storage unit and an external storage device of the control terminal. The memory is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program. The memory may also be used to temporarily store data that has been output or is to be output.

[0110] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0111] An embodiment of the present application provides a computer program product. When the computer program product is executed on a control terminal, the control terminal implements the steps in any of the above method embodiments.

[0112] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor, the steps of the above-mentioned method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may at least include: any entity or device that can carry the computer program code to the control terminal, a recording medium, a computer memory, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), an electric carrier signal, a telecommunication signal, and a software distribution medium. For example, a USB flash drive, a mobile hard disk, a disk or an optical disk.

[0113] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0114] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0115] In the embodiments provided in the present application, it should be understood that the disclosed neurology EEG examination fixed headgear and method thereof can be implemented in other ways. For example, the above-described neurology EEG examination fixed headgear and method thereof embodiments are merely illustrative. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0116] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0117] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A fixed headgear for electroencephalogram examination in neurology, characterized in that: include: A wearable portion, used to be worn on the user's head, the wearable portion is provided with a plurality of moving grooves and a plurality of positioning holes, and each of the positioning holes corresponds to at least one of the moving grooves; as well as A plurality of fixing parts are movably arranged on the wearable part, the fixing parts include a mounting mechanism, a rotating mechanism and a fixing mechanism, the mounting mechanism is movably arranged on the wearable part along the movable groove, the rotating mechanism is rotatably arranged on the mounting mechanism, and the fixing mechanism is arranged on the rotating mechanism; Among them, the mounting mechanism is used to fix the rotating mechanism to the wearable part, the rotating mechanism is used to drive the fixing mechanism to rotate around the rotating mechanism, and / or drive the fixing mechanism to approach or move away from the rotating mechanism, the fixing mechanism can pass through the positioning hole to contact the user's scalp, and the fixing mechanism is used to contact the electrode to the user's scalp.

2. The headgear for electroencephalogram examination in neurology as claimed in claim 1, characterized in that: The mounting mechanism comprises: a first mounting member; at least one fixing member rotatably disposed on the first mounting member; and a second mounting member connected to an end of the fixing member away from the first mounting member; Wherein, the second mounting member is arranged on the wearable part and is located in the movable groove, the fixing member passes through the movable groove and is respectively connected to the first mounting member and the second mounting member, the wearable part is located between the first mounting member and the second mounting member, the rotating mechanism is rotatably arranged on a side of the first mounting member away from the wearable part, and the fixing member is used to drive the second mounting member to approach or move away from the first mounting member.

3. The headgear for electroencephalogram examination in neurology as claimed in claim 2, characterized in that: The rotating mechanism comprises: A rotating cylinder is arranged on the first mounting member, and has a rotating accommodation space therein; A first rotating member is located in the rotating accommodation space and is disposed on a side of the rotating cylinder close to the first mounting member; A rotating rod, located in the rotating accommodation space and rotatably disposed on a side of the first rotating member away from the first mounting member; A rotary driving member, located in the rotary accommodation space and disposed on the rotary rod; a second rotating member, located in the rotating accommodation space and disposed on the power output end of the rotating driving member, the second rotating member being meshed with the first rotating member; and A telescopic driving member, disposed on a side of the rotating rod away from the first rotating member; Among them, the rotating driving member is used to drive the second rotating member to rotate, thereby driving the rotating rod to rotate, and then driving the telescopic driving member to rotate, the fixing mechanism is arranged on the telescopic rod of the telescopic driving member, and the telescopic driving member is used to drive the fixing mechanism to approach or move away from the rotating cylinder.

4. The headgear for electroencephalogram examination in neurology as claimed in claim 3, characterized in that: The fixing mechanism comprises: A fixed driving member, arranged on the telescopic rod of the telescopic driving member; A limiting cylinder is arranged on a side of the fixed driving member close to the power output end of the fixed driving member, wherein the limiting cylinder has a limiting accommodation space, and a limiting through hole communicating with the limiting accommodation space is opened on a side of the limiting cylinder away from the fixed driving member, and the power output shaft of the fixed driving member can be partially located in the limiting accommodation space and partially pass through the limiting through hole; a limit plate, located in the limit accommodation space and arranged on the power output shaft of the fixed driving member; and A plurality of elastic members, wherein the elastic members are located in the limiting accommodation space and between the limiting plate and the limiting through hole, one end of the elastic member is connected to the limiting plate, and the other end of the elastic member is connected to the inner wall of the limiting cylinder; Among them, the power output end of the fixed driving member away from the end of the telescopic driving member is used to set the electrode, the fixed driving member is used to drive the electrode to approach and touch the user's scalp, or drive the electrode away from the user's scalp, and the elastic member is used to drive the limiting plate away from the user's scalp.

5. A method for controlling a fixed headgear for electroencephalogram examination in neurology, characterized in that: Applicable to the neurology electroencephalogram examination fixed headgear as claimed in any one of claims 1 to 4, the method comprising: Acquire basic information; wherein the basic information includes at least one distribution information, the distribution information includes at least one fixed area, at least one position information corresponding to the fixed area, and a moving range corresponding to the position information, the fixed area reflects the hole area coverage area of ​​the positioning hole, the position information reflects the relative position of the fixing part fixed on the moving groove corresponding to the positioning hole corresponding to the fixed area, and the moving range reflects the movable area of ​​the fixing mechanism of the fixing part corresponding to the position information on the fixed area corresponding to the position information; Obtaining analysis information based on the basic information; wherein the analysis information includes at least one intensity information corresponding to the distribution information, the intensity information includes brain wave signals received by the electrodes on the fixed part corresponding to the position information corresponding to the fixed area within a preset time period at various different positions on the fixed area corresponding to the fixed part, the brain wave signals being brain wave signals generated by the user under a preset environment; Obtaining electrode fixed position information based on the analysis information; wherein the electrode fixed position information includes at least one interference position, and the interference position reflects the position of the electrode on the corresponding fixed area; The fixing unit is controlled to fix the electrode based on the electrode fixing position information.

6. The method for controlling a fixed headgear for electroencephalogram examination in neurology as claimed in claim 5, characterized in that: The obtaining of analysis information based on the basic information includes: Obtaining regional strength information based on the distribution information; wherein the regional strength information corresponds to the fixed area, and the regional strength information includes at least one of the strength information; All of the regional intensity information is confirmed as the analysis information.

7. The method for controlling a fixed headgear for electroencephalogram examination in neurology as claimed in claim 6, characterized in that: The obtaining regional intensity information based on the distribution information includes: Obtaining a collection point based on the moving range; wherein the collection point reflects the position of the electrode in the moving range, and the number of the collection points is at least 2; Controlling the fixing part to move the electrodes to each of the collection points and to keep the electrodes at each of the collection points for the preset time period; receiving the brain wave signal sent by the electrode when it stays on the collection point, and confirming the brain wave signal as the intensity information; All of the intensity information and the collection points corresponding to the intensity information are confirmed as the regional intensity information.

8. The method for controlling a fixed headgear for electroencephalogram examination in neurology as claimed in claim 7, characterized in that: The obtaining of the collection point based on the moving range includes: Establishing an analysis coordinate system based on the moving range, and ensuring that the moving range is placed within the first quadrant of the analysis coordinate system; A projection X value, a nearest X value, a projection Y value and a nearest Y value are obtained based on the moving range and the analysis coordinate system; wherein the projection X value is a length value of the moving range projected on the X-axis of the analysis coordinate system, the nearest X value is a shortest distance value from the origin of the analysis coordinate system when the moving range is projected on the X-axis of the analysis coordinate system, the projection Y value is a length value of the moving range projected on the Y-axis of the analysis coordinate system, and the nearest Y value is a shortest distance value from the origin of the analysis coordinate system when the moving range is projected on the Y-axis of the analysis coordinate system; The projected X value is divided by m to obtain a step X value, and the projected Y value is divided by m to obtain a step Y value; wherein m is greater than or equal to 2; Step a, confirming the value obtained by multiplying the step X value by n and adding the value obtained by adding the most recent X value as the collection X value, confirming the value obtained by multiplying the step Y value by n and adding the value obtained by adding the most recent Y value as the collection Y value, and confirming the coordinates formed by the collection X value and the collection Y value as the collection point; wherein the initial value of n is equal to 1; Determine whether the value obtained by adding 1 to the value of n is greater than m. If the value obtained by adding 1 to the value of n is less than or equal to m, add 1 to the value of n in step a and repeat step a; if the value obtained by adding 1 to the value of n is greater than m, do not repeat step a.

9. The method for controlling a fixed headgear for electroencephalogram examination in neurology as claimed in claim 7, characterized in that: The obtaining the electrode fixing position information based on the analysis information comprises: Determine whether the frequency of the brain wave signal corresponding to each of the acquisition points in the intensity information is within a preset frequency range, whether the amplitude is within a preset amplitude range, and whether the waveform is a continuous and stable waveform; If there is an EEG signal in the EEG signal corresponding to each of the acquisition points in the intensity information, the frequency of the EEG signal is within the preset frequency range, the amplitude is within the preset amplitude range, and the waveform is a continuous and stable waveform, then the acquisition point corresponding to the EEG signal is confirmed as the conflicting position; All of the interference positions are confirmed as the electrode fixing position information.

10. The method for controlling a fixed headgear for electroencephalogram examination in neurology as claimed in claim 9, characterized in that: The controlling the fixing part to fix the electrode based on the electrode fixing position information comprises: Sending the electrode fixing position information and all the brain wave signals corresponding to the conflicting positions to a doctor; receiving a doctor's selection instruction to obtain final position information; wherein the selection instruction is used to determine the position of the electrode, and the final position information includes a plurality of final positions reflecting the positions of the respective electrodes; The fixing unit is controlled to fix the electrode based on the final position information.

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