CN114073825A

CN114073825A - Head optics applying device and transcranial light regulation and control equipment

Info

Publication number: CN114073825A
Application number: CN202110783221.0A
Authority: CN
Inventors: 汪待发; 李天恩
Original assignee: Danyang Huichuang Medical Equipment Co ltd
Current assignee: Danyang Huichuang Medical Equipment Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-22
Anticipated expiration: 2041-07-12
Also published as: CN114073825B

Abstract

The disclosed embodiments provide a head optical application device and transcranial light regulation and control equipment, and the head optical application device comprises a mounting member, a light guide assembly and an optical assembly. The light guide assembly is rotatably arranged on the mounting component and comprises a light transmitting layer and a plurality of first light guides arranged on the far side of the light transmitting layer. The optical assembly is arranged on the mounting component and is positioned at the near side of the light transmitting layer to transmit light to the light transmitting layer, wherein each first light guide body guides out the light emitted from the light transmitting layer. Above-mentioned structure realizes that the light that sends optical assembly is directly conducted to user's scalp by first light conductor on, has improved the light transmissivity, has solved the scalp among the prior art and has sheltered from the light that optical assembly sent, leads to the technical problem that the light transmissivity reduces to reach ideal treatment, thereby can improve brain function better.

Description

Head optics applying device and transcranial light regulation and control equipment

Technical Field

The disclosure relates to the technical field of medical equipment, in particular to a head optical applying device and transcranial light regulating and controlling equipment.

Background

In recent years, scientific research has found that light can be applied to medical treatment, such as research and treatment of neurological and psychological diseases by improving brain function through light regulation, or disease diagnosis and brain function analysis by measuring brain blood oxygen signals through light. When the existing transcranial light control product is used, light emitted by the light-emitting device is influenced by the hair of a user in a shielding manner, so that the light transmission rate is reduced, most of light cannot irradiate the scalp of the user, and the using effect of the transcranial light control product is influenced.

Disclosure of Invention

In view of the above technical problems in the prior art, the present disclosure provides a head optical application device and a transcranial light modulation and control apparatus that directly conduct light from an optical assembly to a scalp of a user through a first light guide body, thereby improving light transmittance.

The disclosed embodiments provide a head optical application device including a mounting member, a light guide assembly, and an optical assembly. The light guide assembly is rotatably arranged on the mounting component and comprises a light transmitting layer and a plurality of first light guides arranged on the far side of the light transmitting layer. The optical assembly is arranged on the mounting member and is positioned on the near side of the light transmitting layer to transmit light to the light transmitting layer, wherein each first light guide body guides out the light emitted from the light transmitting layer.

In some embodiments, the optical head applying device further comprises a collar disposed outside the mounting member, the collar being rotatably disposed outside at least a portion of the mounting member; or, the mounting member is rotatably inserted into the collar.

In some embodiments, a first side of the collar for engaging with the mounting member is provided with one of a through slot and a protrusion, and a second side of the mounting member opposite to the first side is provided with the other of the through slot and the protrusion, wherein the protrusion is embedded in the through slot.

In some embodiments, the through slots are obliquely disposed from proximal to distal.

In some embodiments, the optical head applying device further comprises an elastic member, one end of the elastic member abuts against the collar, the other end abuts against the mounting member, and the elastic member is used for applying a force to the mounting member to move the mounting member distally

In some embodiments, the head optical applying device further includes a driving component, and an output end of the driving component acts on the mounting member to drive the light guiding component on the mounting member to rotate.

In some embodiments, the light-transmitting layer is made of an elastic material, and the light-transmitting layer has an arched surface in the distal direction, and the plurality of first light-guiding bodies are arranged on the arched surface at intervals.

In some embodiments, the light-transmitting layer is provided with a plurality of vent holes.

In some embodiments, the optical assembly includes a plurality of optical members, at least some of the optical members having a first light guide adjacent thereto but not aligned therewith, the at least some of the optical members having a distance to the first light guide adjacent thereto but not aligned therewith within a preset range.

In some embodiments, the length of the first light guide is set according to a user's hair thickness; the first light guide bodies are cylindrical, the diameter ranges from 1.5 mm to 4 mm, and the ratio of the sum of the projection areas of the first light guide bodies on the outer surface of the light-transmitting layer to the area of the outer surface of the light-transmitting layer is greater than 1/3.

In some embodiments, the inner wall of the mounting member is provided with a reflective layer.

In some embodiments, the head optical application device further includes a second light guide disposed between the light transmissive layer and the optical assembly, the second light guide configured to transmit light emitted by the optical assembly to the light guide assembly.

The embodiment of the disclosure also provides transcranial light regulating and controlling equipment, which comprises a plurality of head optical applying devices and a main body component used for installing the head optical applying devices.

In some embodiments, the body member is configured as a housing, and the head optical applicator is rotatably disposed on the housing.

Compared with the prior art, the beneficial effects of the embodiment of the present disclosure are that: this is disclosed through euphotic layer of light guide assembly and locate the first light conductor on the euphotic layer, above-mentioned first light conductor can paste as far as possible to user's scalp when using, realizes directly conducting the light that optical assembly sent to user's scalp by first light conductor, has improved the light propagation rate, has solved the technical problem that the hair sheltered from the light that optical assembly sent among the prior art, leads to the light propagation rate to reduce to reach the treatment of ideal, thereby can improve brain function better. And above-mentioned light guide assembly locates on installing the component with rotatable mode, does benefit to and dials the hair through rotating the light guide assembly to improve the laminating degree of the first light guide body of light guide assembly and user's scalp laminating, in order to further improve the light spreading rate, can improve the comfort level simultaneously.

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. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic structural diagram of a first embodiment of a head optical application device according to an embodiment of the present disclosure.

FIG. 2 is an exploded view of a first embodiment of a head optical application device according to an embodiment of the present disclosure.

FIG. 3 is a cross-sectional view of a first embodiment of a head optical application device according to an embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram of a second embodiment of a head optical application device according to an embodiment of the present disclosure.

FIG. 5 is an exploded view of a second embodiment of a head optical application device according to an embodiment of the present disclosure.

FIG. 6 is a cross-sectional view of a second embodiment of a head optical application device according to an embodiment of the present disclosure.

Fig. 7 is a schematic structural diagram of a third embodiment of a head optical application device according to an embodiment of the disclosure.

FIG. 8 is a cross-sectional view of a third embodiment of a head optical application device according to an embodiment of the present disclosure.

FIG. 9 is a simplified partial schematic view of an optical applicator for a head according to an embodiment of the present disclosure.

The members denoted by reference numerals in the drawings:

1-mounting a component; 11-a first mounting portion; 12-a second mounting portion; 13-a third mounting portion; 14-a fourth mounting portion; 15-a fifth mounting portion; 2-a light guide assembly; 21-a light-transmitting layer; 22-a first light guide; 23-a vent hole; 3-an optical component; 31-an optical member; 32-a light source board; 4-a collar; 5-through groove; 6-a boss; 7-an elastic member; 8-a drive assembly.

Detailed Description

For a better understanding of the technical aspects of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings. Embodiments of the present disclosure are described in further detail below with reference to the figures and the detailed description, but the present disclosure is not limited thereto.

The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the present disclosure, when a specific device is described as being located between a first device and a second device, there may or may not be intervening devices between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

The disclosed embodiment provides a head optical application device, as shown in fig. 1 to 6, including a mounting member 1, a light guide assembly 2, and an optical assembly 3. The light guide assembly 2 is rotatably provided on the mounting member 1, and the light guide assembly 2 includes a light transmissive layer 21 and a plurality of first light guide bodies 22 provided on a distal side of the light transmissive layer 21, and a distal end of the first light guide bodies 22 may be used to be attached to the scalp of the user when the head optical application device is used. The optical assembly 3 is provided on the mounting member 1 and located on the near side of the light-transmitting layer 21 to transmit light to the light-transmitting layer 21, wherein each of the first light-guiding bodies 22 guides the light emitted from the light-transmitting layer 21.

It should be noted that the apparatus equipped with the head optical application device can be worn by an operator on the head of a user, the optical assembly 3 corresponds to the scalp of the user, and the proximal side referred to in this disclosure is the side close to the operator and away from the scalp of the user, and the distal side is the side close to the scalp of the user, the proximal end is the end far away from the scalp of the user, and the distal end is the end close to the scalp of the user, and the proximal side and the distal side referred to hereinafter are intended to be both sides.

In particular, the above-mentioned optical head applicator includes, but is not limited to, applications on transcranial light modulation devices or near-infrared devices. The optical component 3 has a function of emitting light, which may be infrared light capable of penetrating through the skull, and the optical component 3 may be any optical component 3 capable of emitting or transmitting light, such as an LED lamp, an optical fiber, a laser, and the like. When the head optical applying device is applied to the transcranial light control product, the optical component 3 is mainly used for emitting light to the scalp so as to improve the brain function of a user, and when the head optical applying device is applied to the technical field of near-infrared brain function imaging, the optical component 3 capable of emitting light can be used for emitting near-infrared light to the scalp so as to measure the brain blood oxygen signal of the user. Of course, the head optical applying device may also be applied to other apparatuses, and is mainly used for emitting light to the scalp, the present disclosure does not specifically limit the function of the optical assembly 3 and the adaptive relationship between the plurality of optical assemblies 3, and the optical assembly 3 having the corresponding function may be adopted according to the technical field to which the head optical applying device is applied, so as to improve the irradiation rate to the scalp of the user.

It is understood that the mounting member 1 may have an upper open end, and the light-transmitting layer 21 is mounted on the upper open end, specifically, an annular groove may be provided at the upper open end of the mounting member 1, and a circumferential side of the light-transmitting layer 21 is inserted into the annular groove and is rotatable in the annular groove relative to the mounting member 1. It should be noted that the above is only one embodiment in which the light guide unit 2 is rotatably provided on the mounting member 1, the present disclosure is not limited thereto, and the light guide unit 2 may be provided on the mounting member 1 by another rotatable member.

It can be understood that, when the first light guide 22 on the light-transmitting layer 21 is not well attached to the scalp of the user, the operator can rotate the first light guide 22 to open the hair by shifting the first light guide 22, so as to achieve a state of closely attaching to the scalp, and the operator can apply force to the mounting member 1, so that the first light guide 22 is sandwiched between the scalp and the mounting member 1, and thus the position of the first light guide 22 can be adjusted by the force application, and the first light guide 22 can be well inserted into the hair of the user, so as to closely attach to the scalp.

It is understood that the first light guiding bodies 22 may be distributed on the light transmitting layer 21 at predetermined intervals, which may be related to the amount of hair of the user, that is, a plurality of sizes of the light guiding members 2 may be provided, and the first light guiding bodies 22 of each size respectively have different sizes and different densities matched to the amount of hair of the user, so as to select the light guiding members 2 matched to the actual condition of the user. In addition, the light guide element 2 can be detachably mounted on the mounting member 1, so that the light guide element 2 matched with the light guide element can be selected for different users to use.

In some embodiments, the light-transmitting layer 21 may be provided with a plurality of holes matching with the number and the aperture of the first light-guiding members 22, so as to detachably mount the first light-guiding members 22 on the light-transmitting layer 21, which may facilitate maintenance and repair, for example, when the performance of a part of the first light-guiding members 22 is poor, only a part of the first light-guiding members 22 needs to be replaced correspondingly.

Specifically, the first light guide 22 may be made of an elastic material, so that the first light guide 22 can better adhere to the scalp, and the comfort of the user can be improved.

It can be understood that a part of the light emitted from the optical assembly 3 can be guided out by the first light guiding body 22, and another part of the light emitted from the optical assembly 3 can be directly emitted to the scalp through the light-transmitting layer 21, that is, the light emitted from the optical assembly 3 can be emitted to the scalp through the light-guiding assembly 2, so as to maximally utilize the light emitted from the optical assembly 3, thereby achieving a better therapeutic effect.

This is disclosed through euphotic layer 21 of light guide module 2 and locate first light guide body 22 on euphotic layer 21, above-mentioned first light guide body 22 can paste as far as possible to user's scalp when using, realize directly conducting the light that optical assembly 3 sent to user's scalp by first light guide body 22, the light propagation rate has been improved, the technical problem that the hair sheltered from the light that optical assembly 3 sent among the prior art, lead to the light propagation rate to reduce has been solved, in order to reach ideal treatment, thereby can improve brain function better. And above-mentioned light guide component 2 locates on installing component 1 with rotatable mode, does benefit to and dials the hair through rotating light guide component 2 to improve the laminating degree that first light guide body 22 of light guide component 2 and user's scalp laminating, with further improvement light transmissivity, can improve the comfort level simultaneously.

In some embodiments, as shown in fig. 1 and 4, fig. 1 is a schematic structural view of an embodiment of a head optical application device, fig. 4 is a schematic structural view of another embodiment of the head optical application device, the head optical application device further includes a collar 4 sleeved outside the mounting member 1, the collar 4 is rotatably sleeved outside at least a portion of the mounting member 1; alternatively, the mounting member 1 is rotatably embedded in the collar 4.

It can be understood that, under the condition that the lantern ring 4 is rotatably sleeved on at least part of the outer side of the mounting member 1, the lantern ring 4 can rotate, and an operator can apply force to the lantern ring 4 to rotate the lantern ring 4 and drive the light guide assembly 2 to rotate, so that after the first light guide body 22 is inserted into the hair of the user, the shielded hair can be further pulled out through rotation, the first light guide body 22 can better cling to the scalp of the user, and the light transmission rate is further improved.

It will be appreciated that where the mounting member 1 is rotatably embedded in the collar 4, the collar 4 may be fixedly mounted on one of the members of the head optical application device, which is non-rotatably adjustable, and the mounting member 1 is rotatable within the collar 4, at which point the operator may rotate the mounting member 1 so as to better engage the first light guide 22 against the scalp of the user.

The operator can be according to the in-service use demand, selects to adopt above-mentioned lantern ring 4 to locate the scheme outside installing component 1 with rotatable mode cover, perhaps adopts installing component 1 to imbed the scheme in the lantern ring 4 with rotatable mode, can do benefit to the operator and adjust first light guide body 22 for first light guide body 22 is better closely attached to user's scalp can.

In some embodiments, as shown in fig. 1 to 6, a first side of the collar 4 for nesting with the mounting member 1 is provided with one of the through slots 5 and the protrusions 6, and a second side of the mounting member 1 opposite to the first side is provided with the other of the through slots 5 and the protrusions 6, wherein the protrusions 6 are embedded in the through slots 5.

Specifically, with reference to fig. 2 and 5, the through grooves 5 shown in fig. 2 and 5 are both disposed on the lantern ring 4, and the protrusions 6 are both disposed on the mounting member 1, which is only illustrated in the drawings, the through grooves 5 may also be disposed on the mounting member 1, and correspondingly, the protrusions 6 may also be disposed on the lantern ring 4, so that the lantern ring 4 and the mounting member 1 can have a mutual relationship through the arrangement of the protrusions 6 and the through grooves 5, that is, the lantern ring 4 and the mounting member 1 can be driven to rotate.

Specifically, the through groove 5 may be a circular hole, a long hole (as shown in fig. 1 and 4), or a wavy long hole, which is not specifically limited in this disclosure and may be selected according to actual use requirements.

In some embodiments, as shown in fig. 1 and 4, the through slots 5 are elongated in shape, and the through slots 5 are obliquely disposed from the proximal side to the distal side. The through groove 5 thus provided, when the boss 6 slides within the through groove 5, the collar 4 and the mounting member 1, which are provided correspondingly with the boss 6 and the through groove 5, can be relatively displaced in the axial direction of the collar 4.

Specifically, for example, as shown in fig. 1, when the protruding portion 6 is disposed on the mounting member 1, the through groove 5 is disposed on the collar 4, and when the optical head applying device is worn on the head of a user, and the collar 4 and the mounting member 1 rotate relatively, the protruding portion 6 can slide from one end of the through groove 5 to the other end of the through groove 5, at this time, the mounting member 1 provided with the protruding portion 6 can displace relative to the collar 4 in the axial direction of the collar 4, so as to drive the first light guiding body 22 to rotate and open the hair, and the first light guiding body 22 can better adhere to the scalp of the user.

In some embodiments, as shown in fig. 5 and 6, the optical head applying device further includes an elastic member 7, one end of the elastic member 7 abuts against the collar 4, the other end abuts against the mounting member 1, and the elastic member 7 is used for applying a force to the mounting member 1 to move it distally, so as to press the mounting member 1 and the light guide assembly 2 thereon toward the scalp of the user.

Specifically, the operator can rotate the mounting member 1 or the collar 4 in either the counterclockwise direction or the clockwise direction, and the following description will be given taking as an example that the operator rotates the collar 4 counterclockwise for adjustment, but the present disclosure is not limited thereto. When an operator rotates the lantern ring 4 anticlockwise, the elastic piece 7 is stressed and compressed, and a certain adjusting gap can be formed between the light guide assembly 2 and the scalp due to the deformation of the elastic piece 7, so that the light guide assembly 2 can be better inserted into a hair room and is attached to the scalp of a user; when the operator releases the applied pressure, the elastic element 7 releases the potential energy and acts on the mounting member 1 to slide the boss 6 in the through slot 5 in the clockwise direction, so that the mounting member 1 and the light guide assembly 2 thereon can further spread the hair against the scalp to improve the light transmission rate. In addition, when the device using the head optical applying device is worn on the head of a user, an operator does not need to manually drive the device or drive the device by other driving devices, after the two sides of the light guide assembly 2 are respectively subjected to the acting force of the scalp and the elastic piece 7, the light guide assembly 2 can automatically rotate and move in the direction away from or close to the scalp to realize self fine adjustment, and the purpose that the first light guide body 22 can better pull open the hair to abut against the scalp is achieved. The structure is beneficial to use and operation and has better light guide effect.

Fig. 7 and 8 are schematic views of another embodiment of a head optical application device. In some embodiments, as shown in fig. 7 and 8, the head optical applying apparatus further includes a driving component, and an output end of the driving component acts on the mounting member to drive the light guiding component on the mounting member to rotate.

In some embodiments, the driving assembly may include a pneumatic mechanism, an electromagnetic control mechanism, or other devices capable of providing a power source to drive the light guide assembly to rotate, and the present disclosure is not limited thereto.

Specifically, as shown in fig. 7 and 8, the mounting member 1 may include a fifth mounting portion 15, and the output end of the driving assembly is connected to the fifth mounting portion 15 for driving the fifth mounting portion 15 to rotate. Optical assembly 3 includes optical component 31 and light source board 32, light source board 32 and fifth installation department 15 fixed connection, and fifth installation department 15 can drive optical component 31 through light source board 32 and rotate under drive assembly's drive, and simultaneously, light source board 32 is connected with the light guide assembly to drive the light guide assembly and rotate along with optical component is synchronous. The optical member 31 and the first light guide 22 of the light guide assembly 1 rotate synchronously, so that the operator can adjust the first light guide 22 to be attached to the scalp conveniently, and meanwhile, a certain relative position relation can be kept between the optical member 31 and the first light guide 22, so that the light emitted by the optical member 31 can be received by at least one corresponding first light guide, and the light is guided to the scalp of the user.

In some embodiments, as shown in fig. 1 and 4, the light-transmitting layer 21 is made of an elastic material, and the light-transmitting layer 21 has an arched surface in the distal direction, on which the plurality of first light-guiding bodies 22 are disposed at intervals.

It is understood that the first light guide 22 and the light-transmitting layer 21 may be made of the same elastic light-transmitting material, but of course, they may be made of different materials, and the hardness of the material used for the first light guide 22 may be greater than that of the material used for the light-transmitting layer 21, so that the first light guide 22 can better maintain the state of being attached to the scalp.

It can be understood that, during the use of the head optical applying device, the first light guiding bodies 22 located in the middle of the light transmitting layer 21 are pressed by the scalp, and at this time, the arched surface can be deformed by a certain force, so that each first light guiding body 22 on the light transmitting layer 21 approaches to the center of the light transmitting layer 21, and the distal ends of each first light guiding body 22 can be well abutted against the scalp, thereby transmitting the light emitted by the optical assembly 3 to the scalp. When the arched surface is pressed by the scalp, the first light guide 22 is recessed inward so as to be close to the optical block 3, and the light emitted from the optical block 3 is guided more into the first light guide 22.

In some embodiments, as shown in fig. 1 and 4, at least one ventilation hole 23 is formed in the light-transmitting layer 21, so as to facilitate the light-transmitting layer 21 to indent under pressure and recover to its original shape when the pressure is removed, thereby avoiding a situation that deformation of the light-transmitting layer 21 is not facilitated due to compression of air during deformation.

In some embodiments, as shown in fig. 2, the optical assembly 3 includes a plurality of optical members 31, at least a portion of the optical members 31 of the plurality of optical members 31 has the first light guide 22 adjacent thereto but not aligned therewith, and at least a portion of the optical members 31 has a distance between them and the first light guide 22 adjacent thereto but not aligned therewith within a predetermined range.

It is understood that, in conjunction with fig. 9, the first light guide 22 and the optical member 31 shown in fig. 9 are not arranged in a one-to-one correspondence, the distance between the optical member 31 and the first light guide 22 is within a preset range, and the optical member 31 is configured to emit light to cover at least one first light guide 22 adjacent to the optical member 31, so that the light emitted by the optical member 31 enters the first light guide 22 as much as possible and is irradiated onto the scalp, thereby improving the light transmittance. In addition, the light that does not enter the first light guide 22 can also be irradiated to the head through the light-transmitting layer 21, for example, if the hair of the user is thin, a considerable portion of the light can also be directly irradiated to the scalp through the light-transmitting layer 21.

Specifically, the distance within the preset range may be determined according to the divergence angle of the optical member 31 and the projection area of the first light guide 22 on the light-transmitting layer 21, and the distance within the preset range may be set to have an effect that the light emitted from the optical member 31 covers at least one first light guide 22.

In some embodiments, the length of the first light guide 22 is set according to the thickness of the user's hair, and specifically, when the thickness of the user's hair is thin, the shorter first light guide 22 may be selected for use, and when the thickness of the user's hair is thick, the longer first light guide 22 may be selected for use, so as to facilitate the insertion of the first light guide 22 between the user's hair.

Further, the first light guiding bodies 22 have a cylindrical shape, the diameter thereof ranges from 1.5 mm to 4 mm, and the ratio of the sum of the projection areas of the first light guiding bodies 22 on the outer surface of the light transmitting layer 21 to the outer surface area of the light transmitting layer 21 is greater than 1/3, and if the ratio of the areas is small, the amount of light that can be transmitted to the scalp by the first light guiding bodies 22 is relatively small, and it is difficult to achieve a good phototherapy effect.

In some embodiments, the inner wall of the mounting member 1 is provided with a reflective layer, which may be a silver-plated layer, and the reflective layer enables more light emitted by the optical assembly to be guided onto the scalp of the user through the first light guiding body 22, thereby further improving light transmission rate.

In some embodiments, the head optical application device further includes a second light guide (not shown) disposed between the light-transmissive layer 21 and the optical assembly 3, the second light guide being configured to transmit light emitted from the optical assembly 3 to the light guide assembly 2.

It is understood that the optical assembly 3 may include a plurality of optical members 31, the second light guiding bodies may be a plurality of light guiding bodies, the plurality of second light guiding bodies may be disposed corresponding to the plurality of optical members 31 one by one, or the plurality of second light guiding bodies may be disposed corresponding to one optical member 31, or one second light guiding body may be disposed corresponding to the plurality of optical members 31, which is not limited in this disclosure, and the second light guiding bodies may be configured to guide as much light emitted from the optical assembly 3 into the first light guiding bodies 22 as possible.

It will be appreciated that a reflective layer, such as a silver plated layer, may be provided on the outer surface of the second light guide to conduct as much light as possible from the optical assembly 3 into the first light guide 22.

In some embodiments, the optical assembly 3 includes a plurality of optical members 31, and the optical members 31 may be disposed in one-to-one correspondence with the first light guide 22, or the optical members 31 are disposed in non-correspondence with the first light guide 22, which is not specifically limited by the present disclosure.

In some embodiments, the first light guide 22 is tapered, the end with a larger cross-sectional area is a proximal end, the end with a smaller cross-sectional area is a distal end, and a light collector, such as a condensing lens, is disposed on the proximal end of the first light guide 22; and/or the circumferential outer surface of the first light guide 22 is provided with a reflective layer, such as a silver plated layer, which can achieve the purpose of light collection, and which can prevent light from being emitted from the side wall of the first light guide 22, so that more light can be guided onto the scalp of the user through the first light guide 22, thereby further improving the light transmittance.

In some embodiments, as shown in fig. 1 to 3, the mounting member 1 may include a first mounting portion 11 and a second mounting portion 12 connected to each other, the first mounting portion 11 is used for mounting the light guiding element 2, the second mounting portion 12 is used for mounting the optical element 3, the collar 4 is sleeved outside the first mounting portion 11, and the protrusion 6 is formed on an outer wall of the first mounting portion 11.

In some embodiments, as shown in fig. 4 to 6, the mounting member 1 may include a third mounting portion 13 and a fourth mounting portion 14 that are engaged with each other, the light guiding assembly 2 may be rotatably disposed on the third mounting portion 13, the protrusion 6 is formed on the fourth mounting portion 14, and the fourth mounting portion 14 may be used for limiting the third mounting portion 13 and the collar 4, so as to limit the relative movement distance between the collar 4 and the third mounting portion 13.

In some embodiments, the first light-guiding bodies 22 have shorter lengths as they are closer to the middle of the light-transmissive layer 21, so that each first light-guiding body 22 can be in close contact with the scalp of the user.

The embodiment of the disclosure also provides transcranial light regulation and control equipment, which comprises a plurality of head optical applying devices and a main body component for installing the head optical applying devices.

In some embodiments, the body member is configured as a housing on which the head optical application device is rotatably provided, so that the operator can also bring the first light guide 22 into close contact with the scalp by manual rotation.

In some embodiments, the body member may be configured as an elastic cross-linked mesh to which the head optical applicator may be rotatably or fixedly disposed. The design of the elastic cross-linking network enables a user to adapt to head types of different users when wearing the elastic cross-linking network, the elasticity of the elastic cross-linking network enables the head optical applying device to be tightly abutted against the scalp, even if facing to various head types, tension applied by any corresponding position on the elastic cross-linking network can be transmitted and expanded to other positions of the elastic cross-linking network by utilizing the cross-linking topological structure of the elastic cross-linking network, and therefore the elastic cross-linking network can be attached to any head type. In particular, the elastic cross-linked net may comprise a plurality of cross-linked elastic bands forming a housing chamber around the head of the user.

In some embodiments, the body member may be configured as an elastic cross-linked net on which the plurality of head optical application devices are disposed and a housing for housing the elastic cross-linked net. The shell can be made of hard materials so that the shell can keep a certain shape, and a user can conveniently wear the transcranial light control device. Meanwhile, the plurality of head optical application devices are arranged on the elastic cross-linking net, so that the head optical application devices can tightly abut against the scalp under the action of the elastic cross-linking net, the first light guide body 22 can better abut against the scalp, and the light transmission rate is further improved.

Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the disclosure with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, the subject matter of the present disclosure may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the disclosure should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are merely exemplary embodiments of the present disclosure, which is not intended to limit the present disclosure, and the scope of the present disclosure is defined by the claims. Various modifications and equivalents of the disclosure may occur to those skilled in the art within the spirit and scope of the disclosure, and such modifications and equivalents are considered to be within the scope of the disclosure.

Claims

1. A head optical applicator, comprising:

an installation member;

the light guide assembly is rotatably arranged on the mounting component and comprises a light transmitting layer and a plurality of first light guides arranged on the far side of the light transmitting layer;

and an optical assembly provided on the mounting member and located on a near side of the light-transmitting layer to transmit light to the light-transmitting layer, wherein each of the first light-guiding bodies guides light emitted from the light-transmitting layer.

2. The head optical applicator according to claim 1 further comprising a collar disposed outside the mounting member, the collar rotatably disposed outside at least a portion of the mounting member; or the like, or, alternatively,

the mounting member is rotatably inserted into the collar.

3. The optical applicator according to claim 2, wherein a first side of said collar for engaging said mounting member is provided with one of a through slot and a projection, and a second side of said mounting member opposite said first side is provided with the other of said through slot and said projection, wherein said projection is embedded in said through slot.

4. The cephalad optical application device of claim 3 wherein the through slot is obliquely disposed from proximal to distal.

5. The cephalad optical applicator of claim 3 further comprising a resilient member having one end abutting the collar and the other end abutting the mounting member, the resilient member being configured to apply a force to the mounting member to move it distally.

6. The optical head applicator according to claim 1 further comprising a driving assembly, wherein an output end of the driving assembly acts on the mounting member to rotate the light guide assembly on the mounting member.

7. The head optical applicator according to claim 1, wherein the light transmitting layer is made of an elastic material and has an arcuate surface in a distal direction, and the plurality of first light guiding bodies are provided at intervals on the arcuate surface.

8. The head optical applicator according to claim 7 wherein the light transmissive layer is provided with at least one vent hole.

9. The head optical applicator according to claim 1 wherein the optical assembly comprises a plurality of optical members, at least some of the optical members having a first light guide adjacent thereto but not aligned therewith, the at least some optical members having a distance to the first light guide adjacent thereto but not aligned therewith within a preset range.

10. The head optical applicator according to claim 1, wherein the length of the first light guide is set according to the thickness of the hair of the user; the first light guide bodies are cylindrical, the diameter ranges from 1.5 mm to 4 mm, and the ratio of the sum of the projection areas of the first light guide bodies on the outer surface of the light-transmitting layer to the area of the outer surface of the light-transmitting layer is greater than 1/3.

11. The head optical applicator according to claim 1 wherein the interior wall of the mounting member is provided with a reflective layer.

12. The head optical applicator according to claim 1 further comprising a second light guide disposed between the light transmissive layer and the optical assembly, the second light guide configured to transmit light emitted by the optical assembly to the light guide assembly.

13. A transcranial light modulation device comprising a plurality of head optical applicators according to any one of claims 1-12, and a body member for mounting a plurality of said head optical applicators.

14. The transcranial light modulation device according to claim 13, wherein the body member is configured as a housing, and the head optical applicator is rotatably disposed on the housing.