Equipment and system for transcranial light regulation and control
阅读说明:本技术 一种用于经颅光调控的设备及系统 (Equipment and system for transcranial light regulation and control ) 是由 汪待发 于 2019-10-09 设计创作,主要内容包括:本发明公开了一种用于经颅光调控的设备及系统,该设备包括:头环,构造为用于佩戴到头部;承载装置,承载装置固定到头环和/或由头环的至少部分构成;以及发光装置,其固定在承载装置上,且包括:光源部;透光层,透光层设置在光源部的出射侧上;以及导光件,导光件的一端固定到透光层的与光源部相对的一侧上,且构造为引导从透光层透射的光。本公开通过在用于经颅光调控的设备上承载具有导光件的发光装置,使该经颅光调控的设备在使用时导光件可以从使用者的头发间穿过,与使用者的头皮直接接触,降低了头发的遮挡对光传输效率的影响,使经由光源部发出的光可以由导光件直接引导至使用者的头皮上,提升发光装置的照射效果。(The invention discloses a device and a system for transcranial light regulation, wherein the device comprises: a headband configured for wearing to a head; a carrier secured to and/or formed from at least part of the headband; and a light emitting device fixed on the carrying device and including: a light source unit; a light transmitting layer provided on an exit side of the light source section; and a light guide member having one end fixed to a side of the light transmissive layer opposite to the light source portion and configured to guide light transmitted from the light transmissive layer. According to the light emitting device with the light guide part, the light guide part can penetrate through hairs of a user when the equipment for transcranial light regulation is used, and is in direct contact with the scalp of the user, so that the influence of shielding of the hairs on light transmission efficiency is reduced, light emitted by the light source part can be directly guided to the scalp of the user through the light guide part, and the irradiation effect of the light emitting device is improved.)
1. An apparatus for transcranial light modulation, the apparatus comprising:
a headband configured for wearing to a head;
a carrier secured to and/or formed by at least part of the headband; and
a light emitting device fixed on the bearing device and including:
a light source unit;
a light-transmitting layer provided on an exit side of the light source section; and
a light guide having one end fixed to a side of the light-transmissive layer opposite to the light source part and configured to guide light transmitted from the light-transmissive layer.
2. The apparatus of claim 1, wherein said light emitting device is secured to at least a portion of an inner wall of said headring.
3. The apparatus according to claim 1, wherein the carrier device comprises a base and at least one branch arm, wherein one end of the branch arm is pivotally connected to the base by a first biasing member such that the branch arm is inwardly collapsed by the first biasing member,
the apparatus further comprises side arms having one end secured to the base of the carrier and the other end secured to the headpiece.
4. The apparatus according to claim 3 wherein the branch arms comprise at least an upper branch arm and a lower branch arm, the upper branch arm being pivotally connected at one end to the base by the first biasing member, the lower branch arm being pivotally connected to the upper branch arm by a second biasing member so as to converge inwardly under the action of the second biasing member.
5. The apparatus of claim 3, wherein the side arms are arcuate and configured to fit the head of a user.
6. The apparatus according to any one of claims 1 to 5, wherein the headband is made of an elastic material.
7. A system for transcranial light modulation, the system comprising:
the device for transcranial light modulation according to any one of claims 1-6;
at least one detection device secured to the carrier device and configured for acquiring physiological signals of the brain of a user;
a terminal configured to: controlling the operation of the light-emitting device and/or the detection device, and receiving the physiological signal collected by the detection device.
8. The system of claim 7, wherein the terminal comprises:
a light emission control unit configured to control a turn-on timing and a light emission intensity of each light emitting device;
a detection control unit configured to control a turn-on timing and/or a turn-on frequency of each detection device;
a data analysis unit configured to: performing data analysis based on the received physiological signals collected by the detection device.
9. The system according to claim 7, characterized in that the data analysis unit is configured to feed results of data analysis to at least one of the lighting control unit and the detection control unit,
the at least one of the light emission control unit and the detection control unit is configured to: adjusting a control signal for the respective device based on a result of the data analysis.
10. The system of claim 9, wherein the at least one of the lighting control unit and the detection control unit is configured to:
detecting whether the result of the data analysis meets a training target;
in case the result of the data analysis meets a training goal, the control signal for the respective device is adjusted to a closed control signal.
Technical Field
The present disclosure relates to the field of transcranial light regulation, and in particular, to an apparatus and system for transcranial light regulation.
Background
Scientific research has found that low intensity light can be used in medical treatment, such as treatment of wounds, pain, and inflammation, and such light regulation is often performed by using low-power red or near-infrared laser (1 milliwatt to 500 milliwatt power level and 600 nm to 1100nm wavelength) to stimulate a human body part, thereby generating a corresponding biological response. In recent years, more and more researchers have been exploring the field of light-controlled improvement of brain function, and have conducted studies on neurological and psychological diseases through various transcranial light-controlled products. However, the existing transcranial light control product is often affected by the shielding of the hair of the user, so that the light transmission rate is reduced, most of light cannot irradiate the scalp of the user, and the use effect of the transcranial light control product is affected.
Disclosure of Invention
It is an object of embodiments of the present disclosure to provide an apparatus and system for transcranial light modulation and control that addresses the above-mentioned problems in the prior art.
In order to solve the above technical problem, according to a first aspect of the present disclosure, there is provided a device for transcranial light modulation. The apparatus comprises: a headband configured for wearing to a head; a carrier secured to and/or formed by at least part of the headband; and a light emitting device fixed on the bearing device and including: a light source unit; a light-transmitting layer provided on an exit side of the light source section; and a light guide member having one end fixed to a side of the light-transmissive layer opposite to the light source portion and configured to guide light transmitted from the light-transmissive layer.
According to a second aspect of the present disclosure, there is also provided a system for transcranial light modulation. The system comprises: a device for transcranial light modulation according to various embodiments of the present disclosure; at least one detection device secured to the carrier device and configured for acquiring physiological signals of the brain of a user; a terminal configured to: controlling the operation of the light-emitting device and/or the detection device, and receiving the physiological signal collected by the detection device.
The beneficial effects of this disclosed embodiment lie in: the light-emitting device with the light guide part is borne on the equipment for regulating the transcranial light, so that the light guide part can penetrate through the hair of a user when the equipment for regulating the transcranial light is used and is in direct contact with the scalp of the user, the influence of the shielding of the hair on the light transmission efficiency is reduced, the light emitted by the light source part can be directly guided to the scalp of the user through the light guide part, and the irradiation effect of the light-emitting device is improved.
Drawings
In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.
FIG. 1 shows a schematic structural diagram of a device for transcranial light modulation according to an embodiment of the present disclosure;
fig. 2 illustrates a schematic structural diagram of a light emitting device according to an embodiment of the present disclosure;
fig. 3 shows another schematic structural diagram of a light emitting device according to an embodiment of the present disclosure;
FIG. 4 shows a schematic structural diagram of a carrier according to an embodiment of the present disclosure;
fig. 5 illustrates a schematic view of a branch arm in a collapsed state without an external force applied thereto, in accordance with an embodiment of the present disclosure;
figure 6 illustrates a schematic view of a branch arm in an expanded state when subjected to an external force, according to an embodiment of the present disclosure;
FIG. 7 illustrates another schematic structural diagram of a device for transcranial light modulation according to an embodiment of the present disclosure;
FIG. 8 shows a schematic diagram of a system for transcranial light modulation according to an embodiment of the present disclosure;
FIG. 9 shows a schematic unit diagram of a terminal in a system for transcranial light modulation according to an embodiment of the present disclosure;
fig. 10 shows a block diagram of a configuration of a terminal in a system for transcranial light modulation according to an embodiment of the present disclosure.
Detailed Description
The above and other aspects, features and advantages of the present disclosure will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present disclosure are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the disclosure that may be embodied in various forms. Well-known and/or repeated functions and structures have not been described in detail so as not to obscure the present disclosure with unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present disclosure in virtually any appropriately detailed structure.
The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the disclosure.
Embodiments of the present disclosure provide a device for transcranial light modulation that, when worn by a user, may emit low-power red or near-infrared light toward the user's head, which may employ, for example, power levels of 1-500mw and wavelengths of 600-1100nm, to stimulate the user's brain to produce a biological response and improve brain function. The structural schematic diagram of the device for transcranial light regulation is shown in fig. 1, and mainly comprises: the
It should be noted that although the
In some embodiments, the
In some embodiments, the
In some embodiments, the plurality of
The
Fig. 3 illustrates a schematic structural view of a light emitting device for transcranial light regulation according to another embodiment of the present disclosure, and descriptions of similar components in fig. 2 are omitted herein to avoid redundancy. As shown in fig. 3, the light emitting device may further include an
In order to reduce the influence of the external environment on the light emitting device and protect the components of the light emitting device, the light emitting device may further include a
In some embodiments, a
In some embodiments, the
The
As shown in fig. 4, one end of each
In some embodiments, the
In some embodiments,
Fig. 5 shows the separating
In some embodiments, the carrying device may also be formed by at least a portion of the
The transcranial light control equipment according to the embodiments of the disclosure is convenient for a user to wear, and the light-emitting device can be tightly attached to the head of the user through the biasing member arranged between the base of the bearing device and the branch arm (and between adjacent joints of the branch arm), the adaptability of the equipment to different head shapes of the user is enhanced, the problem of shielding light by the hair of the user is further reduced by combining with the light guide arrangement of the light-emitting device, and the using effect of the equipment is enhanced.
Fig. 8 illustrates a system for transcranial light modulation, the system comprising: an apparatus 700 for transcranial light modulation, at least one detection device, and a terminal 800 according to various embodiments of the present disclosure. Wherein the apparatus 700 for transcranial light modulation and control is primarily for emitting near infrared light to a user; the detection device is fixed on a bearing device (not shown in fig. 8) of the equipment and is used for acquiring physiological signals of the brain of the user after being irradiated by near infrared light; the terminal 800 may be an independent device independent from the transcranial light control device 700, and is configured to receive the physiological signal collected by the detection apparatus and perform data analysis, so that the user can learn the usage condition of the terminal, and the terminal 800 may further perform automatic control of the light emitting apparatus and the detection apparatus by sending corresponding control signals according to the result of the data analysis.
The detection means may be carried by the limb arms of the carrying means similar to the light emitting means, and a user may select several of the limb arms to carry the detection means as desired. In some embodiments, the detection device may employ various physiological sensors, probes, electrodes, and the like. The detection means may be selected according to specific requirements and application scenarios, for example, EEG may be selected to measure brain electrical activity when brain rhythm needs to be measured, and fNIRS may be selected to measure blood oxygen signal when activity of brain regions needs to be measured. Accordingly, the detection device may be a signal acquisition device such as an electroencephalograph (EEG) or near-infrared brain-function imaging (fNIRS), including but not limited to electrodes, probes, and the like. In the detection device, the position of the detection probe can be set or changed according to the needs of a user, and the detection points can be selected from points specified by the international 10-20 electroencephalogram system and can also be selected according to points which are interested by the user. The EEG signals or the blood oxygen signals collected by the detection device can be transmitted to the terminal, and the terminal analyzes the EEG signals or the blood oxygen signals.
Fig. 9 shows a schematic unit diagram of a terminal 800 in a system for transcranial light modulation according to an embodiment of the present disclosure. As shown in fig. 9, the terminal 800 may include a light emission control unit 801, a detection control unit 802, and a data analysis unit 803. The light-emitting control unit 801 may be configured to control the on-timing and the light-emitting intensity of each light-emitting device, for example, correspondingly control the on-state of the light-emitting devices at different positions according to the actual requirement of the user, and adjust the on-time and the on-frequency of the light source portion of each light-emitting device; the detection control unit 802 is configured to control the start timing and/or the start frequency of each detection device, and specifically, the detection control unit 802 may set the start time and the start frequency of the detection device correspondingly or select which acquisition device is specifically used for detection according to the condition that the light-emitting control unit 801 controls the light-emitting device to be started; the data analysis unit 803 is configured to perform data analysis based on the received physiological signals acquired by the detection devices, and may specifically feed the results of the data analysis to at least one of the lighting control unit 801 and the detection control unit 802, and correspondingly, at least one of the lighting control unit 801 and the detection control unit 802 may adjust the control signals for the respective devices based on the results of the data analysis.
In some embodiments, a training target may be set before the user performs training each time, that is, the training effect that the user desires to obtain, during the training process, if the result of the analysis of the physiological signal of the user after the data analysis unit 803 performs data analysis already satisfies the training target, the lighting control unit 801 or the detection control unit 802 may adjust the control signal for turning off the control signal of the corresponding device according to the result, and turn off the lighting device or the detection device correspondingly, thereby proving that the training is completed. The light-emitting control unit 801 or the detection control unit 802 may further perform other adjustments according to the result of the data analysis, for example, compare the result of the data analysis with a training target, and adjust parameters such as the on-time and the on-intensity of the light-emitting device or the detection device according to the comparison result, thereby achieving a better training effect.
Fig. 10 shows a block configuration diagram of a terminal 800 in a system for transcranial light regulation according to an embodiment of the present disclosure. As shown in fig. 10, the terminal 800 may include: a
The
Examples of
The
The storage 807 stores programs for execution by the
The input/output interface 805 may include an input device that the terminal 800 inputs various operations and an output device that outputs various processing results.
The
The various components in
Further, at least some processing in the terminal 800 may be implemented by cloud computing configured by one or more computers. In some embodiments, at least some processing in
Various operations or functions are described herein that may be implemented as or defined as software code or instructions. Such content may be source code or differential code ("delta" or "patch" code) that may be executed directly ("object" or "executable" form). The software code or instructions may be stored in a computer-readable storage medium and, when executed, may cause a machine to perform the functions or operations described, and includes any mechanism for storing information in a form accessible by a machine (e.g., a computing device, an electronic system, etc.), such as recordable or non-recordable media (e.g., Read Only Memory (ROM), Random Access Memory (RAM), magnetic disk storage media, optical storage media, flash memory devices, etc.).
The exemplary methods described herein may be machine or computer-implemented, at least in part. Some examples may include a non-transitory computer-readable medium or machine-readable medium encoded with instructions operable to configure an electronic device to perform a method as described in the above examples. An implementation of such a method may include software code, such as microcode, assembly language code, higher level language code, or the like. Various programs or program modules may be created using various software programming techniques. For example, program segments or program modules may be designed using Java, Python, C + +, assembly language, or any known programming language. One or more of such software portions or modules may be integrated into a computer system and/or computer-readable medium. Such software code may include computer readable instructions for performing various methods. The software code may form part of a computer program product or a computer program module. Further, in one example, the software code can be tangibly stored on one or more volatile, non-transitory, or non-volatile tangible computer-readable media, such as during execution or at other times. Examples of such tangible computer-readable media may include, but are not limited to, hard disks, removable magnetic disks, removable optical disks (e.g., compact disks and digital video disks), magnetic cassettes, memory cards or sticks, Random Access Memories (RAMs), Read Only Memories (ROMs), and the like.
Moreover, although illustrative embodiments have been described herein, the scope includes any and all embodiments having equivalent elements, modifications, omissions, combinations (e.g., of aspects across various embodiments), adaptations or alterations based on the present disclosure. The elements in the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the specification or during the life of the application. Further, the steps of the disclosed methods may be modified in any manner, including by reordering steps or inserting or deleting steps. It is intended, therefore, that the description be regarded as examples only, with a true scope being indicated by the following claims and their full scope of equivalents.
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