CN105105747B - The amount of brain wave measuring device and the electrode cap - Google Patents

The amount of brain wave measuring device and the electrode cap Download PDF

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CN105105747B
CN105105747B CN 201510657892 CN201510657892A CN105105747B CN 105105747 B CN105105747 B CN 105105747B CN 201510657892 CN201510657892 CN 201510657892 CN 201510657892 A CN201510657892 A CN 201510657892A CN 105105747 B CN105105747 B CN 105105747B
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electrode
brain
brain wave
cap
hydraulic control
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CN 201510657892
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CN105105747A (en )
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林家强
钟杰兴
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京东方科技集团股份有限公司
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Abstract

本发明公开了一种脑电波量测装置及电极帽,属于医疗器械领域。 The present invention discloses a brain wave measuring device and the electrode cap, a medical device field. 所述脑电波量测装置包括:干性电极,及与所述干性电极固定连接的液压控制模块;所述液压控制模块用于通过导电液体调节所述干性电极与皮肤之间的压力,其中,导电液体可以吸收或者反射外界的干扰电波,从而减小该干扰电波对脑电波信号的影响。 The brain wave measuring apparatus comprising: a dry electrode, and the hydraulic control module and connected to the fixed electrode dry; hydraulic pressure control means for regulating the pressure between the electrode and the skin dry by an electrically conductive liquid, wherein the conductive liquid may be absorbing or reflecting external radio interference, thereby reducing the interference wave on the electroencephalogram signal. 因此,该脑电波量测装置不仅能够保证干性电极与皮肤的稳定接触,并且还能够屏蔽脑电波量测时的干扰电波,提高了脑电波的量测精度。 Accordingly, the brain wave measuring device not only to ensure stable contact with the electrode dry skin, and can also shield radio wave interference when the amount of brain wave measurements to improve the accuracy of the measurement of brain waves. 本发明用于脑电波的量测。 The present invention is used in an amount of brain waves measured.

Description

脑电波量测装置及电极帽 The amount of brain wave measuring device and the electrode cap

技术领域 FIELD

[0001]本发明涉及医疗器械领域,特别涉及一种脑电波量测装置及电极帽。 [0001] The present invention relates to the field of medical devices, particularly to a brain wave measuring device and the electrode cap.

背景技术 Background technique

[0002] 脑电波(英文:Elect.roencephalogram;简称:EEG)是大脑在活动时,脑皮质细胞群之间形成电位差,从而在大脑皮质的细胞外产生的电流。 [0002] electroencephalogram (English: Elect.roencephalogram; abbreviation: EEG) brain when active, a potential difference between the cortical cell population, thereby generating a current in the cell outside the cerebral cortex. 脑电波记录了大脑活动时的电波变化,是脑神经细胞的电生理活动在大脑皮层或头皮表面的总体反映。 Recording brain waves change during brain wave activity is electrical activity of brain cells in the cerebral cortex in general, reflect or scalp surface. 对脑电波进行量测时,需要将导电电极固定在人体的头部和脸部,大脑的神经元活动通过离子传导到达大脑皮层后,导电电极能够感应到这种微弱的电压变化,并能够将检测到的电信号送入信号处理装置中进行差分放大,滤波,数模转换等处理,最后即可得到脑电波的原始数据。 When the brain waves for measurement, needs to be fixed to the conductive electrode and the body of the head face, through the neuronal activity of the brain cortex after reaching the ion conductive, such electrically conductive electrodes can sense the slight change in voltage, and capable of into an electric signal detected differentially amplifying, filtering, digital to analog conversion in the signal processing apparatus, the original data can be obtained finally brain waves.

[0003] 相关技术中,干性电极是脑电波量测时常用的一种导电电极,干性电极可以与气压控制装置连接,该气压控制装置可以调节该干性电极与皮肤接触位置的接触压力,从而可以保证该干性电极能够与人体皮肤的稳定接触。 [0003] In the related art, an electrically conductive electrode is a dry electrode common wave when measuring brain volume, dry electrode may be connected to a pressure control device, pressure control means may adjust the contact pressure of the dry electrode contact with the skin location , which can ensure that the electrode can be in contact with dry stable human skin.

[0004] 但是,相关技术中采用的干性电极,在对脑电波进行量测时,对干扰电波的屏蔽效果较差,导致脑电波的量测精度较低。 [0004] However, the related art dry electrodes employed, while for measuring brain waves, radio wave interference shielding effect is poor, resulting in lower brain wave measurement accuracy.

发明内容 SUMMARY

[0005] 为了解决现有技术的问题,本发明实施例提供了一种脑电波量测装置及电极帽。 [0005] In order to solve the problems of the prior art, the present invention provides a brain wave measuring device and the electrode cap. 所述技术方案如下: The technical solutions are as follows:

[0006] 第一方面,提供了一种脑电波量测装置,所述脑电波量测装置包括: [0006] In a first aspect, there is provided a brainwave measurement device, said brain-wave measuring apparatus comprising:

[0007] 干性电极,及与该干性电极固定连接的液压控制模块; [0007] Dry electrode and the fixed electrode connected to the dry hydraulic control module;

[0008] 该液压控制模块用于通过导电液体调节该干性电极与皮肤之间的压力。 [0008] The hydraulic control means for the pressure between the electrode and the skin dry adjusted by the conductive liquid.

[0009] 可选的,该液压控制模块为设置有空腔的液体容纳结构。 [0009] Optionally, the hydraulic control module is provided with a liquid containing cavity structure.

[0010] 可选的,该装置还包括: [0010] Optionally, the apparatus further comprising:

[0011] 液体输送模块; 1 [0011] Liquid delivery module; 1

[0012] 该液体输送模块与该液压控制模块连接,用于向该液压控制模块的空腔中输送导电液体。 [0012] The module is connected to the fluid delivery of the hydraulic control module for hydraulic control to the delivery module in the cavity electrically conductive liquid.

[0013] 可选的,该液体输送模块通过导管与该液压控制模块的空腔连通。 [0013] Optionally, the fluid delivery conduit through the cavity module in communication with the hydraulic control module.

[0014] 可选的,该干性电极包括: [0014] Optionally, the dry electrode comprising:

[0015] 微电极阵列和电极载盘; [0015] The microelectrode array and an electrode carrier plate;

[0016] 该电极载盘的一侧设置有该微电极阵列,该电极载盘的另一侧与该液压控制模块固定连接。 [0016] The electrode side of the carrier plate is provided with the microelectrode array, the other side of the electrode carrier plate is fixedly connected with the hydraulic control module.

[0017] 可选的,该液压控制模块由可形变的胶体制成。 [0017] Optionally, the hydraulic control module is made of a deformable gel.

[0018] 可选的,该液压控制模块由硅胶制成。 [0018] Optionally, the hydraulic control module is made of silicone.

[0019] 可选的,该导电液体中包括金属微粒子或者电离子中的至少一种。 [0019] Optionally, the conductive fluid comprises at least one metal of fine particles or ions.

[0020] 可选的,该微电极阵列中的电极为表面镀有氮化钛的钛电极。 [0020] Optionally, the micro-electrode array electrode is plated with titanium nitride, titanium electrodes.

[0021] 第二方面,提供了一种脑电波量测电极帽,该脑电波量测电极帽包括: [0021] In a second aspect, there is provided a brain wave measurement electrode cap, the brain wave measurement electrode cap comprising:

[0022] 支撑帽,以及设置在该支撑帽上的如第一方面任一所述的脑电波量测装置。 [0022] The support cap, and is provided as a first aspect of the brainwave measuring device according to any one of the cap on the support.

[0023] 可选的,该支撑帽上形成有多个网格,每个该网格上插放有该脑电波量测装置。 [0023] Alternatively, a plurality of the grid on the support cap, the plug placed on the brain wave measuring apparatus to each of the grid.

[0024] 可选的,该脑电波量测电极帽包括:至少两个该脑电波量测装置,至少两个信号采集模块; [0024] Optionally, the brain wave measurement electrode cap comprising: at least two of the brain wave measuring device, the at least two signal acquisition modules;

[0025] 每个该信号采集模块通过信号采集线与每个该脑电波量测装置一一对应连接。 [0025] Each of the signal acquisition module connected to each of the measuring brain wave signal acquisition means by one to one line.

[0026] 可选的,该脑电波量测电极帽包括:至少两个该脑电波量测装置,该脑电波量测电极帽还包括:信号采集模块; [0026] Optionally, the brain wave measurement electrode cap comprising: at least two of the brain wave measuring device, the brain wave measurement electrode cap further comprising: a signal acquisition module;

[0027] 该信号采集模块通过信号采集线分别与每个该脑电波量测装置连接。 [0027] The signal acquisition module are respectively connected to each of said brain-wave signal acquisition measuring means via lines.

[0028] 本发明实施例提供的技术方案带来的有益效果是: [0028] Embodiments of the invention provide a technical solution is beneficial effects:

[0029] 本发明提供了一种脑电波量测装置及电极帽,该脑电波量测装置包括干性电极, 及与该千性电极固定连接的液压控制模块;该液压控制模块用于通过导电液体调节该干性电极与皮肤之间的压力,其中,导电'液体可"以吸•彳夂或者反•射'夕卜界的干扰电波,从而减小丨亥干扰电波对脑电波信号的影响。因此,该脑电波量测I装置不仅能够保证千性电极与皮肤的稳定接触,并且还能够屏蔽脑电波量测时的干扰电波,提高了脑电波的量测精度。 [0029] The present invention provides a brain wave measuring device and the electrode cap, the brain wave measuring device comprises a dry electrode, and hydraulic control module is connected to the fixed electrode of one thousand; The hydraulic control module via the conductive adjusting the pressure of the liquid between the electrodes and the dry skin, wherein the conductive "liquid" to absorb or trans Fan left foot • • exit 'Bu Xi sector interference wave, thereby reducing radio interference Shu Hai brain wave signals Therefore, the brain wave measuring device I one thousand only to ensure stability of the electrode contact with the skin, and can also shield radio wave interference when the amount of brain wave measurements to improve the accuracy of the measurement of brain waves.

附图说明 BRIEF DESCRIPTION

[0030] 为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。 [0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, as briefly described in the introduction to the accompanying drawings required for use in describing the embodiments. Apparently, the drawings in the following description are only some of the present invention. embodiments, those of ordinary skill in the art is concerned, without creative efforts, can derive from these drawings other drawings.

[0031] 图1是本发明实施例提供的一种脑电波量测装置的示意图; [0031] FIG. 1 is a schematic diagram of a brain volume wave measuring apparatus provided in the embodiment of the present invention;

[0032] 图2是本发明实施例提供的另一种脑电波量测装置的示意图; [0032] FIG. 2 is a schematic diagram of another brain wave measuring apparatus according to an embodiment of the present invention;

[0033] 图3-1是本发明实施例提供的一种脑电波量测电极帽的示意图; [0033] FIG. 3-1 is a schematic diagram of a brain volume wave sensing electrodes provided in the cap of the embodiment of the present invention;

[0034] 图3-2是本发明实施例提供的另一种脑电波量测电极帽的示意图; [0034] FIG. 3-2 is a schematic view of a further amount of brain wave measurement electrode cap according to an embodiment of the present invention;

[0035] 图3-3是本发明实施例提供的又一种脑电波量测电极帽的示意图。 [0035] FIG. 3-3 is a schematic view of still another brain wave measurement electrode cap according to an embodiment of the present invention.

具体实施方式 Detailed ways

[0036] 为使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明实施方式作进一步地详细描述。 [0036] To make the objectives, technical solutions, and advantages of the present invention will become apparent in conjunction with the accompanying drawings of the following embodiments of the present invention will be described in further detail.

[0037] 本发明实施例提供了一种脑电波量测装置,参见图1,该装置包括: [0037] The embodiments of the present invention provides a brainwave measurement device, see FIG. 1, the apparatus comprising:

[0038] 干性电极10,及与该干性电极固定连接的液压控制模块11; [0038] Dry electrode 10, and the fixed electrode connected to the dry hydraulic control module 11;

[0039] 该液压控制模块11用于通过导电液体调节该干性电极1 〇与皮肤之间的压力。 [0039] The hydraulic pressure control module 11 between the electrodes 1 billion dry skin and adjusted by the conductive liquid.

[0040] 综上所述,本发明实施例提供的一种脑电波量测装置,该脑电波量测装置包括干性电极,及与该干性电极固定连接的液压控制模块;该液压控制模块用于通过导电液体调节该干性电极与皮肤之间的压力,其中,导电液体可以吸收或者反射外界的干扰电波,从而减小该干扰电波对脑电波信号的影响。 [0040] In summary, one kind of brain wave measuring apparatus provided in the embodiment of the present invention, the brain wave measuring device comprises a dry electrode, and hydraulic control module is fixedly connected to the dry electrode; The hydraulic control module for adjusting the pressure between the electrode and the skin dry by an electrically conductive liquid, wherein the conductive liquid may be absorbing or reflecting external radio interference, thereby reducing the interference wave on the electroencephalogram signal. 因此,该脑电波量测装置不仅能够保证干性电极与皮肤的稳定接触,并且还能够屏蔽脑电波量测时的干扰电波,提高了脑电波的量测精度。 Accordingly, the brain wave measuring device not only to ensure stable contact with the electrode dry skin, and can also shield radio wave interference when the amount of brain wave measurements to improve the accuracy of the measurement of brain waves.

[0041] 在本发明实施例中,该液压控制模块11可以通过导电液体调节该液压控制模块内部的压力,进而通过液压控制模块内部压力的变化,带动该液压控制模块外部形状的改变, 从而实现调节该千性电极10与皮肤之间的压力的效果。 [0041] In the embodiment of the present invention, the hydraulic control module 11 may adjust the pressure control inside the hydraulic unit by an electrically conductive liquid, and further through the hydraulic pressure change in the control the internal pressure of the module, to drive the hydraulic changing control the external shape of the module, thereby achieving the one thousand adjusting electrode 10 and the effect of the pressure between the skin.

[0042] 进一步的,由于脑电波的电信号非常微弱,在对脑电波进行量测时,该电信号容易受到外界干扰电波的影响,在本发明实施例中,该液压控制模块11是通过导电液体调节该液压控制模块内部的压力的,该导电液体中包括金属微粒子或者电离子中的至少一种,该导电液体可以通过该金属微粒子或者电离子吸收或者反射外界的干扰电波,进而减小该干扰电波对脑电波信号的影响,因此能够提高脑电波量测时的精度。 [0042] Further, due to the very weak electrical brain waves, when the brain waves for measuring signal which is susceptible to outside interference wave, in the embodiment of the present invention, the hydraulic control module 11 by electrically conductive adjusting the pressure of liquid inside the hydraulic control module, the at least one electrically conductive liquid comprising the fine particles or metal ions in the conductive liquid may be absorbing or reflecting external radio interference by the metal fine particles or ions, thereby reducing the interference waves on an electroencephalogram signal, it is possible to improve the accuracy in the amount of brain wave measurement.

[0043] 综上所述,本发明实施例提供的一种脑电波量测装置,该脑电波量测装置包括千性电极,及与该干性电极固定连接的液压控制模块;该液压控制模块用于通过导电液体调节该干性电极与皮肤之间的压力,该导电液体中包括金属微粒子或者电离子中的至少一种,该导电液体可以通过该金属微粒子或者电离子吸收或者反射外界的干扰电波,进而减小该干扰电波对脑电波信号的影响,因此,该脑电波量测装置不仅能够保证干性电极与皮肤的稳定接触,并且还能够屏蔽脑电波量测时的干扰电波,提高了脑电波的量测精度。 [0043] In summary, one kind of brain wave measuring apparatus provided in the embodiment of the present invention, the brain wave measuring device comprises a one thousand electrodes, and a hydraulic control module is fixedly connected to the dry electrode; The hydraulic control module for regulating the fluid pressure between the conductive electrode and the dry skin, the conductive fluid comprises at least one metal fine particles or ions of the conductive liquid can be absorbed by the metal ions or fine particles or reflection of outside interference radio wave, thereby reducing the influence of the disturbing wave on electroencephalogram signal, thus, the brain wave measuring device not only to ensure stable contact with the electrode dry skin, and can also shield radio interference waves measured when the brain volume, improved the amount of brain wave measurement accuracy.

[0044] 图2是本发明实施例提供的另一种脑电波量测装置的示意图,如图2所示,该液压控制模块11为设置有空腔110的液体容纳结构。 [0044] FIG. 2 is a schematic diagram of another brain wave measuring apparatus according to an embodiment of the present invention, shown in Figure 2, the hydraulic control module 11 is provided with a liquid receiving chamber 110 of the structure.

[0045] 在本发明实施例中,该液压控制模块11可以由可形变的胶体制成,例如可以由硅胶制成。 [0045] In an embodiment of the present invention, the hydraulic control module 11 may be made of deformable colloid, it may be made of silicone. 该液压控制模块11中的空腔110用于存储导电液体。 The hydraulic control 11 in the cavity module 110 for storing an electrically conductive liquid. 当该液压控制模块11中的空腔110中存储的导电液体的容量发生变化时,该空腔11 〇中的压力也随之改变,进而能够带动该液压控制模块11外部形状的改变,使得与该液压控制模块11固定连接的干性电极1〇与皮肤的接触压力发生变化,以此保证该干性电极能够与人体皮肤稳定接触。 When the capacity of the conductive liquid 11 of the hydraulic control module stored in the cavity 110 is changed, the pressure in the cavity 11 billion also changed, and thus can be driven to change the outer shape 11 of the hydraulic control module, such that 1〇 dry electrode contact pressure with the skin of the hydraulic control module 11 is fixedly connected is changed, in order to ensure that the dry electrode can stably contact with human skin.

[0046] 可选的,如图2所示,该装置还包括:液体输送模块12;该液体输送模块12与该液压控制模块11连接,用于向该液压控制模块11的空腔110中输送导电液体。 [0046] Optionally, as shown in FIG. 2, the apparatus further comprising: a fluid delivery module 12; the liquid delivery module 12 is connected to the hydraulic control module 11, to a hydraulic control module 11011 of the delivery cavity conductive liquid.

[0047] 在本发明实施例中,该液体输送模块12可以通过导管13与该液压控制模块11的空腔110连通。 [0047] In an embodiment of the present invention, the liquid delivery module 12 may communicate with the cavity 110 through a conduit 13 to the hydraulic control module 11. 该液体输送模块12可以通过控制向该液压控制模块11输送的导电液体的输送量,调整该液压控制模块11的空腔11 〇中的压力,进而调节该干性电极1 〇与人体皮肤的接触压力。 The fluid delivery module 12 by controlling the feeding amount of the hydraulic control module 11 to the conductive liquid, adjusting the pressure of the hydraulic control module cavity 11 in the square 11, thereby regulating the dry electrode 1 contacting with the skin of the square pressure.

[0048] 可选的,参考图2,该干性电极10包括:微电极阵列101和电极载盘102;该电极载盘102的一侧设置有该微电极阵列1〇1,该电极载盘1〇2的另一侧与该液压控制模块11固定连接。 [0048] Alternatively, referring to FIG. 2, the dry electrode 10 comprising: a microelectrode array 101 and the electrode carrier plate 102; side of the electrode carrier plate 102 is provided with the microelectrode array 1〇1, the electrode carrier plate 11 1〇2 other side fixedly connected with the hydraulic control module.

[0049] 该微电极阵列101中包括多个微电极,其中每个微电极可以为表面镀有氮化钛的钛电极,氮化钛的化学稳定性好,具有较高的导电性,抗腐蚀和抗磨损性能较好,并且该材质亲肌肤,不易引起皮肤过敏,因此使用该镀有氮化钛的钛电极进行脑电波量测时的效果较好。 [0049] The micro-electrode array 101 includes a plurality of micro-electrodes, wherein each micro-electrode may be an electrode surface coated with titanium nitride, titanium, titanium nitride, chemical stability, has a high conductivity, corrosion resistance and better anti-wear performance, and the skin material affinity, are unlikely to cause skin irritation, and therefore use of the titanium electrode coated with titanium nitride effect for brain wave measurement preferably amounts.

[0050] 需要说明的是,在实际应用中,该脑电波量测装置中还可以包括信号采集模块,该信号采集模块可以通过信号采集线与干性电极连接,用于采集并处理该干性电极检测到的脑电波信号。 [0050] Note that, in practical applications, the brain wave measuring apparatus may further include a signal acquisition module, the data acquisition module may be collected by a signal line connected to the dry electrode for collecting and treating the dry electrode detected brain wave signals.

[0051] 综上所述,本发明实施例提供的一种脑电波量测装置,该脑电波量测装置包括干性电极,及与该干性电极固定连接的液压控制模块;该液压控制模块用于通过导电液体调节该干性电极与皮肤之间的压力,其中,导电液体可以吸收或者反射外界的干扰电波,从而减小该干扰电波对脑电波信号的影响。 [0051] In summary, one kind of brain wave measuring apparatus provided in the embodiment of the present invention, the brain wave measuring device comprises a dry electrode, and hydraulic control module is fixedly connected to the dry electrode; The hydraulic control module for adjusting the pressure between the electrode and the skin dry by an electrically conductive liquid, wherein the conductive liquid may be absorbing or reflecting external radio interference, thereby reducing the interference wave on the electroencephalogram signal. 因此,该脑电波量测装置不仅能够保证干性电极与皮肤的稳定接触,并且还能够屏蔽脑电波量测时的干扰电波,提高了脑电波的量测精度。 Accordingly, the brain wave measuring device not only to ensure stable contact with the electrode dry skin, and can also shield radio wave interference when the amount of brain wave measurements to improve the accuracy of the measurement of brain waves.

[0052] 图3-1是本发明实施例提供的一种脑电波量测电极帽,如图3-1所示,该脑电波量测电极帽包括:支撑帽2〇,以及设置在该支撑帽上的脑电波量测装置21。 [0052] FIG. 3-1 is a brain wave measurement electrode cap according to an embodiment of the present invention, shown in Figure 3-1, the brain wave measurement electrode cap comprising: a cap 2〇 support, and the support provided the amount of brain wave measuring device 21 on the cap.

[0053] 该脑电波量测装置21可以为图1或图2所示的脑电波量测装置21。 [0053] The brain wave measuring device 21 may amount to 21 brainwave measurement device shown in FIG. 2 or FIG. 如图3-1所示,该支撑帽20上可以形成有多个网格,每个网格上插放有该脑电波量测装置21。 As shown in Figure 3-1, the support cap 20 may be formed with a plurality of meshes, have the interposition brainwave measuring device 21 on each grid.

[0054] 在本发明实施例中,该支撑帽20还可以由脑电波量测装置21中用于连通连接液体输送模块与液压控制模块的导管形成,即通过导管形成网格状的支撑帽,该网格状的导管上可以设置有多个液压控制模块及与该液压控制模块固定连接的干性电极。 [0054] In an embodiment of the present invention, the supporting cap 20 may also be connected to the fluid delivery conduit in communication with the hydraulic control module by a module for a brain wave measuring device 21 is formed, i.e. a grid-like support cap through the conduit, the mesh-like conduit may be provided with a plurality of hydraulic control modules and dry electrode and the hydraulic control module is fixedly connected.

[0055] 图3-2是本发明实施例提供的另一种脑电波量测电极帽,该脑电波量测电极帽包括:至少两个脑电波量测装置21,至少两个信号采集模块22;每个信号采集模块22通过信号采集线与每个脑电波量测装置21--对应连接,该每个信号采集模块可以分别获取与该信号采集模块连接的脑电波量测装置所检测到的脑电波信号,并对该脑电波信号进行进一步的处理。 [0055] FIG. 3-2 is another brain wave measurement electrode cap according to an embodiment of the present invention, the brain wave measurement electrode cap comprising: two at least 21, at least two signal acquisition modules brain wave measuring device 22 ; each signal acquisition module 22 via a signal line and each collection amount corresponding to the brain wave measuring device 21-- connected to each of the signal acquisition module may acquire electroencephalogram measurement device connected to the data acquisition module is detected by respective brainwave signal, and further processing of the brain wave signals.

[0056] 示例的,在图3-2所示的脑电波量测电极帽中,包括四个脑电波量测装置211至214,以及四个信号采集模块221至224,该四个脑电波量测装置211至214通过信号采集线23 与该四个信号采集模块221至224—一对应连接,例如脑电波量测装置211与信号采集模块221连接,脑电波量测装置214与信号采集模块224连接。 [0056] example, the brain wave measurement electrode cap shown in FIG. 3-2, including four brain wave measuring means 211 to 214, and four signal acquisition modules 221 to 224, the amount of the four brain waves measuring means 211 to 214 through the signal acquisition lines 23 is connected with a 224- to 221 corresponding to the four signal acquisition module, e.g. brainwave measurement device 211 connected to the signal acquisition module 221, brain wave measuring means 214 and signal acquisition module 224 connection. _ _

[0057] 图3-3是本发明实施例提供的另一种脑电波量测电极帽,如图3-3所示,该脑电波量测电极帽包括:至少两个脑电波量测装置21,该脑电波量测电极帽还包括:信号采集模块24;该信号采集模块24通过信号采集线23分别与每个脑电波量测装置21连接,该信号采集模块24可以采集并处理该至少两个脑电波量测装置21检测到的脑电波信号。 [0057] FIG. 3-3 is another brain wave measurement electrode cap according to an embodiment of the present invention, shown in Figure 3-3, the brain wave measurement electrode cap comprising: at least two brain wave measuring device 21 the brain wave measurement electrode cap further comprising: a signal acquisition module 24; 24 respectively of the signal acquisition module 21 is connected by a signal line 23 and each collecting brainwave measurement device, the data acquisition module 24 may acquire and to process the at least two a brain wave measuring means an amount of the detected brain wave signal 21.

[0058] 示例的,在图3-3所示的脑电波量测电极帽中,包括四个脑电波量测装置211至214,以及一个信号采集模块24,该信号采集模块24通过信号采集线23分别与该四个脑电波量测装置211至214连接,该信号采集模块24可以采集并处理该四个脑电波量测装置211至214检测到的脑电波信号。 [0058] example, the amount of brain waves shown in FIGS 3-3 the sensing electrode cap, comprising four brain wave measuring means 211 to 214, and a signal acquisition module 24, the data acquisition module 24 by the signal acquisition line 23 are respectively connected to the four brain-wave measurement apparatus 211 to 214, the data acquisition module 24 may acquire and process the four brainwave signal electroencephalogram measurement means 211 to 214 detected.

[0059] 综上所述,本发明实施例提供的一种脑电波量测电极帽,该脑电波量测电极帽包括支撑帽,以及设置在该支撑帽上的脑电波量测装置,其中该脑电波量测装置不仅能够保证干性电极与皮肤的稳定接触,并且还能够屏蔽脑电波量测时的干扰电波,提高了脑电波的量测精度。 [0059] In summary, one kind of brain wave measurement electrode cap according to an embodiment of the present invention, the brain wave measurement electrode cap comprises a cap support, brain waves and measuring means disposed on the supporting cap, wherein the brainwave measurement device not only to ensure stable contact with the electrode dry skin, and can also shield radio wave interference when the amount of brain wave measurements to improve the accuracy of the measurement of brain waves.

[0060] 以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 [0060] The foregoing is only preferred embodiments of the present invention, not intended to limit the present invention within the spirit and principle of the present invention, any modification, equivalent replacement, or improvement, it should be included in the present within the scope of the invention.

Claims (13)

  1. 1. 一种脑电波量测装置,其特征在于,所述装置包括: 干性电极,及与所述干性电极固定连接的液压控制模块; 所述液压控制模块用于通过导电液体调节所述千性电极与皮肤之间的压力。 A brain wave measuring device, characterized in that said apparatus comprising: a dry electrode, and the hydraulic control module and connected to the fixed electrode dry; the hydraulic control module for regulating the conductive liquid pressure between thousands of electrodes and skin.
  2. 2. 根据权利要求1所述的装置,其特征在于, 所述液压控制模块为设置有空腔的液体容纳结构。 2. The apparatus according to claim 1, characterized in that the hydraulic control module is provided with a liquid containing cavity structure.
  3. 3. 根据权利要求2所述的装置,其特征在于,所述装置还包括: 液体输送模块; 所述液体输送模块与所述液压控制模块连接,用于向所述液压控制模块的空腔中输@ 所述导电液体。 3. The apparatus according to claim 2, characterized in that said apparatus further comprising: a fluid delivery module; the liquid delivery module connected with the hydraulic control module is configured to control hydraulic pressure to the cavity module @ output of the conductive liquid.
  4. 4. 根据权利要求3所述的装置,其特征在于,所述液体输送模块通过导管与所述液压控制模块的空腔连通。 4. The apparatus according to claim 3, characterized in that said liquid delivery conduit through the cavity module communicates with the hydraulic control module.
  5. 5. 根据权利要求1所述的装置,其特征在于,所述干性电极包括: 微电极阵列和电极载盘; 所述电极载盘的一侧设置有所述微电极阵列,所述电极载盘的另一侧与所述液压控制検块固定连接。 5. The apparatus according to claim 1, wherein the dry electrode comprising: a microelectrode array and the susceptor electrode; electrode side of the carrier disc provided with the micro-electrode array, said electrode carrier the other side of the disc and the hydraulic control block fixedly connected ken.
  6. 6. 根据权利要求1所述的装置,其特征在于,所述液压控制模块由可形变的胶体制成。 6. The apparatus according to claim 1, characterized in that the hydraulic control module is made of a deformable gel.
  7. 7. 根据权利要求6所述的装置,其特征在于,所述液压控制模块由硅胶制成。 7. The device according to claim 6, characterized in that the hydraulic control module is made of silicone.
  8. 8. 根据权利要求1所述的装置,其特征在于,所述导电液体中包括金属微粒子或者电离子中的至少一种。 8. The apparatus according to claim 1, wherein the conductive liquid comprises at least one metal of fine particles or ions.
  9. 9. 根据权利要求5所述的装置,其特征在于,所述微电极阵列中的电极为表面镀有氮化钛的钛电极。 9. The apparatus as claimed in claim 5, wherein said micro-electrode array electrode is plated with titanium nitride, titanium electrodes.
  10. 10. —种脑电波量测电极帽,其特征在于,所述脑电波量测电极帽包括:支撑帽,以及设置在所述支撑帽上的如权利要求1至9任一所述的脑电波量测装置。 10. - kind of brain wave measurement electrode cap, wherein the brain wave measurement electrode cap comprising: a support cap, and the cap is provided on the support as claimed in one of the brain waves of claims 1 to 9 measuring means.
  11. 11. 根据权利要求10所述的脑电波量测电极帽,其特征在于,所述支撑帽上形成有多个网格,每个所述网格上插放有所述脑电波量测装置。 11. The brain wave in claim 10, an amount of the sensing electrode cap, characterized in that the support is formed with a plurality of grids on the cap, which the interposition brainwave measuring device on each of said grid.
  12. 12. 根据权利要求10或11所述的脑电波量测电极帽,其特征在于,所述脑电波量测电极帽包括:至少两个所述脑电波量测装置,至少两个信号采集模块; 每个所述信号采集模块通过信号采集线与每个所述脑电波量测装置对应连接。 12. The brain wave measurement electrode 10 or a cap according to claim 11, wherein the brain wave measurement electrode cap comprising: at least two of said brain-wave measuring apparatus, the at least two signal acquisition modules; each of said signal acquisition module via each of the signal acquisition lines brainwave measuring device correspondingly.
  13. 13. 根据权利要求10或11所述的脑电波量测电极帽,其特征在于,所述脑电波量测电极帽包括:至少两个所述脑电波量测装置,所述脑电波量测电极帽还包括: 信号采集模块; 所述信号采集模块通过信号采集线分别与每个所述脑电波量测装置连接。 13. The brain wave measurement electrode 10 or a cap according to claim 11, wherein the brain wave measurement electrode cap comprising: at least two of said brain-wave measuring apparatus, the brain wave measurement electrode cap further comprising: a signal acquisition module; the signal acquisition module connected to each of said brain-wave signal acquisition measuring means through line respectively.
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