Protective assembly for light treatment device, protective device and light treatment device
By setting different colored marking structures and image acquisition devices on the protective components of the phototherapy device, accurate identification and judgment of the protective components can be achieved, ensuring that phototherapy is performed when the wearing standards are met, thus avoiding eye damage.
Patent Information
- Application Number
- CN202422945094.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-11-29
AI Technical Summary
The protective glasses used in existing phototherapy devices cannot accurately determine the wearing status, and the movement of the eyes can lead to ineffective protection, posing a risk of eye injury.
Multiple identification structures are set on the wearing body of the protective component. The color of the identification structures is different from that of the wearing body. The wearing status image is captured by an image acquisition device, and the control device is used to determine whether the protective component meets the preset wearing standard. When it meets the standard, near-infrared light is emitted for treatment.
This improves the efficiency and accuracy of the protective components' identification, ensuring that light therapy is performed when wearing standards are met, thus avoiding eye damage.
Smart Images
Figure CN223799996U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of light therapy, in particular to a protection assembly for a light therapy device, a protection device and a light therapy device. BACKGROUND
[0002] Studies have shown that near-infrared light with a wavelength range of 650-1100nm can penetrate the human skull and produce beneficial effects on cells through various mechanisms, thereby achieving the purpose of treating brain-related diseases, for example, some studies have shown that near-infrared light of a certain wavelength range can be used to treat Alzheimer's disease. Depression. But the penetration and thermal effect of near-infrared light of a certain wavelength range make it impossible to directly irradiate the eyes of the subject and the peripheral environment. Therefore, when using a near-infrared light treatment device for the head, a protection device needs to be provided for the irradiation object, especially a protection device for the eyes of the irradiation object, such as protective glasses. However, it is difficult to detect whether the protection device meets the wearing standard, and if the wearing standard of the protective glasses is only judged based on the position of the eyes of the object, the position of the eyes cannot be accurately judged after the glasses are worn, and the position of the eyes will move with the head of the object. It is impossible to ensure that the eyes are still in the allowed position after wearing the glasses based on the position of the eyes of the object before wearing, so there is no effective protection for the eyes of the object, which poses a risk of injury to the eyes of the object. CONTENT OF THE UTILITY MODEL
[0003] In view of the above technical problems existing in the prior art, the present application provides a protection assembly for a light therapy device, a protection device and a light therapy device, which can make the identification structure and the wearing body more distinct in the wearing state image, and improve the identification efficiency and accuracy of identifying the protection assembly in the wearing state image.
[0004] The present application provides a protection assembly for a light therapy device. The protection assembly includes a wearing body and a plurality of identification structures. The wearing body has a protection area opposite to the eyes of the object when worn, and the protection area is at least used to shield near-infrared light emitted by the light therapy device. The plurality of identification structures are respectively arranged on the front side, upper side, left side and right side of the wearing body, and the identification structure has a pattern identification, and the color of the pattern identification is different from the color of the wearing body.
[0005] In some embodiments, the pattern identification has at least two protrusions, and the length directions of the at least two protrusions form a preset angle.
[0006] In some embodiments, the pattern identification adopts a combination of one or more of the following patterns: cross, triangle, square, arrow, snowflake, and T.
[0007] In some embodiments, two identification structures are arranged on the upper side of the wearing body, and the two identification structures are arranged on the two eyes of the subject respectively.
[0008] In some embodiments, the identification structure is arranged on the wearing body by means of adhesion.
[0009] Embodiments of the present application also provide a protection device for a light therapy device, comprising the protection assembly for a light therapy device described above, and further comprising an image acquisition device, the protection assembly being located in the acquisition area of the image acquisition device, and the image acquisition device being configured to acquire a wearing state image of the protection assembly.
[0010] In some embodiments, the light therapy device further comprises a headgear to be worn on the head of the subject, and the image acquisition device is arranged on the lower side of the brim of the headgear.
[0011] In some embodiments, the image acquisition device has a visual angle range of 160 degrees to 220 degrees.
[0012] Embodiments of the present application also provide a light therapy device, comprising the protection device for a light therapy device described above, and further comprising a control device, the image acquisition device being in communication connection with the control device, and the control device being configured to receive the wearing state image of the protection assembly acquired by the image acquisition device, and to determine whether the protection assembly meets a preset wearing standard based on the wearing state image.
[0013] In some embodiments, the light therapy device further comprises a light-emitting assembly for emitting near-infrared light, the light-emitting assembly being in electrical connection with the control device, and the control device being further configured to send a control instruction for turning off the light-emitting assembly to the light-emitting assembly in the case that it is determined that the protection assembly does not meet the preset wearing standard.
[0014] Compared with the prior art, the application has the beneficial effects that: the application sets multiple identification structures on the wearing body of the protective assembly, the multiple identification structures are respectively arranged on the front side, the upper side, the left side and the right side of the wearing body, the identification structures can be presented as much as possible in the wearing state image containing the protective assembly, the color of the pattern identification of the identification structures is different from the color of the wearing body, the identification structures and the wearing body can be significantly distinguished and presented in the wearing state image, the identification efficiency and the identification accuracy of identifying the protective assembly in the wearing state image are improved, and then the accuracy of subsequently judging whether the protective assembly meets the preset wearing standard is improved, so that the near-infrared light emitted by the light treatment device is used to perform light treatment on the head of the object under the condition that the protective assembly meets the preset wearing standard, thereby effectively protecting the eyes of the object and avoiding the risk of causing harm to the eyes of the object. BRIEF DESCRIPTION OF DRAWINGS
[0015] In the drawings, which are not necessarily drawn to scale, like numerals can describe similar components throughout the several views. The drawings are intended to illustrate various embodiments in accordance with the application(s) rather than to limit the scope of this application(s). Wherever possible, the same reference numbers will be used throughout the drawings to depict the same or like parts. Such embodiments are illustrative rather than restrictive in nature, and are not intended to exclude embodiments that do not conform to all of the features that are described in connection with the drawings.
[0016] Figure 1 Structure schematic view of the first perspective of the protective assembly of the embodiment of the application;
[0017] Figure 2 Structure schematic view of the second perspective of the protective assembly of the embodiment of the application;
[0018] Figure 3 Schematic view of the object wearing the protective assembly of the embodiment of the application;
[0019] Figure 4 Schematic view of the object wearing the protective device of the embodiment of the application;
[0020] Figure 5 Cross-sectional view of the protective device of the embodiment of the application;
[0021] Figure 6 Structure block diagram of the light treatment device of the embodiment of the application.
[0022] Components represented by reference numerals in the drawings:
[0023] 1, wearing body; 11, protective area; 2, identification structure; 21, protruding part; 3, image acquisition device; 4, head cap; 5, control device; 6, light-emitting assembly; 7, reminding device. DETAILED DESCRIPTION
[0024] For better understanding of the technical solutions of the present application, the present application will be described in detail below in conjunction with the drawings and specific embodiments. The embodiments of the present application will be further described in detail below in conjunction with the drawings and specific embodiments, but are not as limitations to the present application.
[0025] The terms "first", "second", and similar terms used in the present application do not denote any order, quantity, or importance, but are only used to distinguish different parts. The terms "comprise", "contain", and similar terms mean that the elements before the terms encompass the elements listed after the terms, and do not exclude the possibility of also encompassing other elements. "Up", "down", "left", "right", and the like are only used to represent relative positional relationships, and when the absolute positions of the described objects change, the relative positional relationships may also change accordingly.
[0026] In the present application, when it is described that a specific device is located between a first device and a second device, there can be an intervening device between the specific device and the first device or the second device, or there can be no intervening device. When it is described that a specific device is connected to other devices, the specific device can be directly connected to the other devices without an intervening device, or can not be directly connected to the other devices with an intervening device.
[0027] All terms used in the present application, including technical terms or scientific terms, have the same meanings as understood by those skilled in the art to which the present application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted in a manner consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized manner, unless otherwise specifically defined herein.
[0028] Techniques, methods, and equipment known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the specification where appropriate.
[0029] The embodiments of the present application provide a protection assembly for a light treatment device. As shown in Figures 1 to 3 The protection assembly includes a wearing body 1 and a plurality of identification structures 2. The wearing body 1 has a protection area 11 arranged opposite to the eye of the subject when worn, and the protection area 11 is at least used to shield the near-infrared light emitted by the light treatment device. The plurality of identification structures 2 are respectively arranged on the front side, the upper side, the left side, and the right side of the wearing body 1. The identification structure 2 has a pattern identification, and the color of the pattern identification is different from the color of the wearing body 1.
[0030] The wearing body 1 can be specifically glasses, which includes a frame, a leg and a lens, and the protection area 11 can be the lens, which is made of a material capable of blocking near-infrared light, so as to effectively protect the eyes of the object through the lens after the light treatment device emits near-infrared light.
[0031] The front side and the upper side of the wearing body 1 provided with the identification structure 2 can be understood as the front side and the upper side of the frame, and the left side and the right side of the wearing body 1 provided with the identification structure 2 can be understood as the left side and the right side of the leg.
[0032] The pattern identification can be understood as a pattern that is easy to identify in an image, which can have one or more of the following characteristics: high contrast, clear boundary, regular shape, symmetry and bright color.
[0033] The color of the pattern identification can be obviously contrasted with the color of the wearing body 1 in parameters such as contrast and brightness, for example, the color of the pattern identification is white and the color of the wearing body 1 is black, so that the identification structure 2 can be quickly identified in the image of the wearing state containing the protection assembly.
[0034] The front side, the upper side, the left side and the right side of the wearing body 1 can be respectively provided with one identification structure 2. In other embodiments, a plurality of identification structures 2 can also be provided, and the number of identification structures 2 respectively provided on the front side, the upper side, the left side and the right side of the wearing body 1 is not specifically limited in this application, as long as the purpose of easily identifying the protection assembly can be achieved.
[0035] The plurality of identification structures 2 are respectively arranged on the front side, the upper side, the left side and the right side of the wearing body 1, which can make the identification structure 2 appear in the image of the wearing state containing the protection assembly as much as possible, and the color of the pattern identification of the identification structure 2 is different from the color of the wearing body 1, which can make the identification structure 2 and the wearing body 1 significantly different in the image of the wearing state, so as to improve the identification efficiency and the identification accuracy of identifying the protection assembly in the image of the wearing state, and then improve the accuracy of judging whether the protection assembly meets the preset wearing standard, so that the light treatment device emits near-infrared light to the head of the object for light treatment when the protection assembly meets the preset wearing standard, thereby effectively protecting the eyes of the object and avoiding the risk of causing harm to the eyes of the object.
[0036] In some embodiments, as Figure 1 and Figure 2As shown, the pattern mark has at least two protrusions 21, and a preset angle is formed between the length directions of the at least two protrusions 21. Preferably, the protrusions 21 have a certain width to improve the accuracy of identification.
[0037] In this way, the recognizability of the pattern mark can be improved by forming the at least two protrusions 21 with the preset angle, so that the pattern mark can be quickly identified in the formed wearing state image, and in particular, in the case that the image has a relatively complex background pattern, the protrusions 21 are not easily confused with other patterns and can be quickly identified.
[0038] The protrusions 21 can be understood as one or a combination of shape protrusion, size protrusion, and color protrusion. In the case of shape protrusion, the protrusions 21 can be configured in a strip shape; in the case of size protrusion, the width of the protrusions 21 can be greater than a preset width range; and in the case of color protrusion, the protrusions 21 can be presented in a color with bright color and high contrast to increase the recognizability of the protrusions 21.
[0039] The preset angle can represent the rotation angle of the at least two protrusions 21, that is, when the protrusions 21 move with the position of the wearing body 1, the rotation angle of the protrusions 21 can be determined by the preset angle formed between the at least two protrusions 21, so as to determine the rotation angle of the wearing body 1.
[0040] In some embodiments, the pattern mark adopts one or a combination of the following patterns: cross, triangle, square, arrow, snowflake, and T shape.
[0041] Exemplarily, as shown in Figure 1 and Figure 2 The five pattern marks shown in the figure are all cross-shaped, of course, the figure is only an example, and different mark structures 2 can adopt the same or different patterns, which are not limited in the present application.
[0042] In some embodiments, as shown in Figure 1 and Figure 2 The mark structures 2 arranged on the upper side of the wearing body 1 are two, and the two mark structures 2 are arranged corresponding to the two eyes of the object respectively.
[0043] In this way, by arranging the mark structures 2 corresponding to the two eyes of the object respectively, the protective assembly can be further accurately identified based on the relative positional relationship of the two mark structures 2, so as to improve the identification efficiency and accuracy of the protective assembly.
[0044] Exemplarily, the number of the identification structures 2 can be five in total, one identification structure 2 is arranged on the front side, the right side and the left side of the wearing body 1 respectively, and two identification structures 2 are arranged on the upper side of the wearing body 1.
[0045] In some embodiments, the identification structure 2 is arranged on the wearing body 1 in a manner of adhesion. The arrangement of the identification structure 2 on the wearing body 1 is simple and convenient to operate. In other embodiments, the identification structure 2 can also be arranged on the wearing body 1 in other manners, which are not limited in the present application.
[0046] The present application also provides a protection device for a light treatment device. As shown in Figure 4 and Figure 5 , the protection device comprises the protection assembly for the light treatment device according to any one of the embodiments, and further comprises an image acquisition device 3, the protection assembly is located in an acquisition region of the image acquisition device 3, and the image acquisition device 3 is configured to acquire a wearing state image of the protection assembly.
[0047] By acquiring the wearing state image containing the protection assembly through the image acquisition device 3, the identification structure 2 and the wearing body 1 which have a relatively large difference in display effect can be presented in the formed wearing state image, so that the identification structure 2 and the wearing body 1 can be quickly identified in the wearing state image, and then the accuracy of subsequent judgment on whether the protection assembly meets the preset wearing standard can be improved, so that the light treatment device emits near-infrared light to perform light treatment on the head of the object when the protection assembly meets the preset wearing standard, thereby effectively protecting the eyes of the object and avoiding the risk of causing harm to the eyes of the object.
[0048] In some embodiments, as shown in Figure 4 and Figure 5 , the light treatment device further comprises a headgear 4 worn on the head of the object, and the image acquisition device 3 is arranged on the lower side of the brim of the headgear 4. The arrangement position of the image acquisition device 3 is reasonable, which can help the image acquisition device 3 to obtain the wearing state image containing the protection assembly.
[0049] In some embodiments, an accommodation cavity can be formed inside the brim of the headgear 4, and the image acquisition device 3 can be at least partially arranged in the accommodation cavity, so as to achieve the purpose of compact overall structure and reasonable layout of the protection device.
[0050] In some embodiments, the viewing angle range of the image acquisition device 3 is 160 degrees to 220 degrees, so as to avoid the identification structure 2 of the protection assembly from being out of the acquisition region and causing false detection.
[0051] Preferably, the viewing angle range is 170 degrees to 220 degrees.
[0052] In some embodiments, the image acquisition device 3 described above can include one of the following cameras: a fisheye camera and a hawk eye camera.
[0053] The embodiment of the present application also provides a light treatment device. As shown in Figure 6 The light treatment device includes the protection device for the light treatment device described above, and further includes a control device 5. The image acquisition device 3 is in communication connection with the control device 5. The control device 5 is configured to receive the wearing state image of the protection assembly acquired by the image acquisition device 3, and determine whether the protection assembly meets the preset wearing standard based on the wearing state image.
[0054] The control device 5 described above can be separate from the host of the light treatment device, or can be shared by the host of the light treatment device. The present application does not make specific limitations thereon, and any control device capable of accurately determining whether the protection assembly meets the preset wearing standard can be used.
[0055] The control device 5 described above can include a processor and a memory. The memory can store the wearing state image acquired by the image acquisition device 3. In some embodiments, the memory can also store a trained deep learning network. The processor can use the trained deep learning network to identify the identification structure 2 and the wearing body 1 of the protection assembly based on the wearing state image, so as to accurately determine whether the protection assembly meets the preset wearing standard.
[0056] At present, there are various control devices 5 that can determine whether the protection assembly meets the preset wearing standard. For example, the determination can be achieved by using a deep learning model, a decision tree classifier, and a feature comparison, etc. The specific determination method adopted by the control device 5 is not limited in the present application.
[0057] The present application can receive the wearing state image acquired by the image acquisition device 3 through the control device 5, and determine whether the protection assembly meets the preset wearing standard based on the wearing state image. In the case where the protection assembly meets the preset wearing standard, the light treatment device emits near-infrared light to perform light treatment on the head of the object, so as to effectively protect the eyes of the object and avoid the risk of causing harm to the eyes of the object.
[0058] In some embodiments, as shown in Figure 6 The light treatment device further includes a light-emitting assembly 6 for emitting near-infrared light. The light-emitting assembly 6 is in electrical connection with the control device 5. The control device 5 is further configured to send a control instruction for turning off the light-emitting assembly 6 to the light-emitting assembly 6 in the case where it is determined that the protection assembly does not meet the preset wearing standard.
[0059] Thus, the light-emitting assembly 6 can be precisely controlled to be turned off when it is determined that the protection assembly does not meet the preset wearing standard by the control device 5. At this time, even if the operator mistakenly starts the light-emitting assembly 6, the light therapy device will not open the light-emitting assembly 6 for near-infrared light irradiation, avoiding the situation that the object's eye is damaged due to the mistaken start of the light-emitting assembly 6.
[0060] The control device 5 described above is also used to send an openable control instruction to the light-emitting assembly 6 when it is determined that the protection assembly meets the preset wearing standard. The openable control instruction can be understood as that the light-emitting assembly 6 can be turned on or turned off under the control of the control device 5.
[0061] In some embodiments, as shown in Figure 6 The light therapy device further comprises a reminding device 7, which is in communication connection with the control device 5. The control device 5 is used to send a control instruction to the reminding device 7 when it is determined that the protection assembly does not meet the preset wearing standard. The control instruction is used to make the reminding device 7 issue a reminding signal. Thus, the operator can be reminded by the reminding device 7 that the protection assembly does not meet the preset wearing standard, so as to achieve the purpose of timely adjusting the protection assembly and realizing effective protection of the object's eye.
[0062] In addition, although the exemplary embodiments have been described herein, the scope of their protection is to be understood as including any and all embodiments based on the description given herein, including equivalents falling within the scope of the claims, modifications, permutations, combinations, and / or alterations thereof. 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, which are to be construed as non-exhaustive.
[0063] The above description is intended to be illustrative, and not restrictive. For example, the above-described examples (or one or more aspects thereof) can be used in combination with each other. Other examples can be used in addition to those described above, such as one of ordinary skill in the art would understand upon reading the above description. Additionally, in the above detailed description, various features can be grouped together in one or more embodiments for the purpose of streamlining the disclosure. This should not be interpreted as a requirement that the claimed subject matter must include all features of a particular embodiment. In addition, aspects of the claimed subject matter can be claimed as individual embodiments and / or in combination with other aspects of the subject matter. The scope of the subject matter of this application is, therefore, indicated by the appended claims, rather than by the foregoing description, and all changes that come within the meaning and range of equivalents are intended to be embraced therein. The disclosure is to be considered to encompass all such possible embodiments.
[0064] The above examples are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and such modifications or equivalent replacements are also considered to fall within the protection scope of the present application.
Claims
1. A protective component for a phototherapy device, characterized in that, The application relates to a protective component for a light treatment device, comprising: a wearing body having a protective area arranged opposite to an eye part of a subject when worn, the protective area being used at least for shielding near-infrared light emitted by the light treatment device; a plurality of identification structures arranged on a front side, an upper side, a left side and a right side of the wearing body respectively, the identification structures having pattern identifications, and the colors of the pattern identifications being different from the color of the wearing body.
2. The shield assembly for a phototherapy device of claim 1, wherein, The pattern identifications have at least two protrusions, and a preset angle is formed between the length directions of the at least two protrusions.
3. A shield assembly for a light therapy device according to claim 1 or 2, characterized in that, The pattern identifications adopt a combination of one or more of the following patterns: cross shape, triangle shape, check shape, arrow shape, snowflake shape and T shape.
4. A shield assembly for a phototherapy device according to claim 1 or 2, wherein, The identification structures arranged on the upper side of the wearing body are two, and the two identification structures are arranged on two eye parts of the subject respectively.
5. A shield assembly for a phototherapy device according to claim 1 or 2, wherein, The identification structures are arranged on the wearing body in an adhesive manner.
6. A shield for a light therapy device, characterized in that The application further relates to a light treatment device, comprising the protective component for a light treatment device according to any one of claims 1 to 5, and further comprising an image acquisition device, the protective component being located in an acquisition area of the image acquisition device, and the image acquisition device being used for acquiring a wearing state image of the protective component.
7. The shield for a phototherapy apparatus of claim 6, wherein, The light treatment device further comprises a headgear worn on a head of a subject, and the image acquisition device is arranged on a lower side of a brim of the headgear.
8. A shield for a light therapy device according to claim 6 or 7, characterized in that The image acquisition device has a visual angle range of 160 degrees to 220 degrees.
9. A light therapy device, characterized in that The application further relates to a light treatment device, comprising the protective component for a light treatment device according to any one of claims 6 to 8, and further comprising a control device, the image acquisition device being in communication connection with the control device, the control device being used for receiving a wearing state image of the protective component acquired by the image acquisition device, and judging whether the protective component meets a preset wearing standard based on the wearing state image.
10. The phototherapy device of claim 9, wherein, The light treatment device further comprises a light-emitting component for emitting near-infrared light, the light-emitting component being in electrical connection with the control device, and the control device is further used for sending a control instruction for turning off the light-emitting component to the light-emitting component in a case where it is determined that the protective component does not meet the preset wearing standard.