Phototherapy pad

Abstract

The utility model discloses a phototherapy pad, the flexible pad comprises a main body region adapted to a therapy region, a first edge region capable of being folded along one side edge of the main body region and a second edge region capable of being folded along the other side edge of the main body region, one end of the first edge region is connected with the main body region, and the other end of the first edge region is connected with the second edge region. The first edge region extends along the adjacent side edge of the main body region; one end of the second edge area is connected with the main body area, and the second edge area extends along the adjacent side edge of the main body area. The edge of the light therapy pad can be bent, the light therapy pad adapts to the complex curved surface of the human body, the problems of fitness and comfort of an existing light therapy pad are effectively solved, and the light therapy pad has high practical value.

Description

Technical Field

[0001] The present application relates to the field of physical therapy equipment, and in particular to a phototherapy pad. Background Art

[0002] With the continuous advancement of medical technology, various therapeutic physiotherapy devices have been widely used. Among them, phototherapy is clinically used in many fields such as wound healing, sterilization and disinfection, analgesia and itching relief due to its unique advantages such as non-invasive, painless and radiation-free.

[0003] Most of the phototherapy devices in the prior art are flexible pads of regular shapes, which are mainly used for local light therapy of the body. Although some products have taken into account the fit to specific parts of the human body in their structural design, there are still some shortcomings in practical applications. Although they can wrap the body part to a certain extent, the flexibility and adaptability of their overall structure need to be further improved, especially when facing parts of the human body with more complex curves, the fitting effect of existing phototherapy pads is not ideal.

[0004] In practical applications, phototherapy devices are often used to treat surgical sites after shaving. Taking the common perineal surgery in clinical practice as an example, the patient's groin and perineum need to be shaved before the surgery. To prevent infection caused by hair follicle blockage after surgery, the site needs to be sterilized and disinfected with light and irradiated for pain relief for several days. Most existing treatment pads are flexible pads with regular shapes, which cannot fit well with the complex curved surfaces of the human groin and perineum, affecting the treatment effect and poor wearing comfort. When patients use it for a long time, the edge of the treatment pad is easy to squeeze the skin and cause discomfort.

[0005] Therefore, there is an urgent need in the art for a phototherapy device that can be designed according to the shape characteristics of different parts of the human body, especially the groin and perineum, in order to improve the adaptability, comfort and treatment effect of the phototherapy device. Such a phototherapy device should have higher flexibility and plasticity, and be able to deform according to the local morphological characteristics of the human body, so as to achieve a more personal and comfortable treatment. At the same time, for the edge of the device that faces the risk of extrusion, targeted structural design is also required to reduce the pressure exerted by the edge of the device on the human body. Utility Model Content

[0006] The utility model provides a phototherapy pad, aiming to solve the problem that the device in the prior art has poor adaptability and cannot comfortably fit the complex curved surface of the human body.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a phototherapy pad, comprising a flexible pad, wherein the flexible pad comprises a main body area for adapting to the treatment area, a first edge area that can be folded along one side of the main body area, and a second edge area that can be folded along the other side of the main body area, one end of the first edge area is connected to the main body area, and the first edge area is extended along the side adjacent to the main body area; one end of the second edge area is connected to the main body area, and the second edge area is extended along the side adjacent to the main body area.

[0008] In one embodiment, a first transition zone is provided on one side of the main body area, and the first transition zone extends in a direction away from the free end of the first side area, and one end of the first transition zone away from the main body area is connected to the first side area; the width of the first transition zone is less than or equal to the width of the first side area.

[0009] In one embodiment, a second transition zone is provided on the other side of the main body area, and the second transition zone extends in a direction away from the free end of the first edge area, and one end of the second transition zone away from the main body area is connected to the second edge area; the width of the second transition zone is less than or equal to the width of the second edge area.

[0010] In one embodiment, the main body area is provided with a first connection portion and a second connection portion on both sides along the width direction, respectively; the first connection portion is located on a side of the main body area away from the free end of the first side area, and the first connection portion is spaced apart from the first side area; the second connection portion is located on a side of the main body area away from the free end of the second side area, and the second connection portion is spaced apart from the second side area.

[0011] In one embodiment, the flexible pad includes a light-transmitting layer, a substrate layer, and a light source assembly for light therapy, wherein the substrate layer is connected to the light-transmitting layer, and the light source assembly is installed between the light-transmitting layer and the substrate layer.

[0012] In one embodiment, the light-transmitting layer and the substrate layer are flexible layers; and / or the light source assembly is a flexible LED light panel or LED light strip.

[0013] In one embodiment, a convex ring is provided on a side of the light-transmitting layer close to the substrate layer, and a light-emitting unit is provided on the light source assembly at a position corresponding to the middle of the convex ring.

[0014] In one embodiment, a positioning hole is formed on the light source assembly, and a positioning protrusion which is inserted into the positioning hole is formed on the substrate layer.

[0015] In one embodiment, a control component is installed at one end of the first edge region and / or the second edge region connected to the main body region, and the control component is electrically connected to the light source component.

[0016] In one embodiment, the phototherapy pad further includes a fixing belt for fixing the flexible pad, and two ends of the fixing belt are respectively connected to two sides of the main body area.

[0017] The beneficial effect of the utility model is that the utility model provides a foldable first edge area and a second edge area on the flexible pad, so that the flexible pad can better adapt to different parts of the human body, especially areas with complex curved surfaces such as the groin and perineum. At the same time, a convex ring corresponding to the LED lamp beads is provided on the light-transmitting layer. The function of this design is to isolate the light-emitting unit, reduce the blind angle of illumination, improve the uniformity of illumination, and ensure the treatment effect. In addition, the phototherapy pad also integrates a control component and a fixing belt, which is convenient for patients to flexibly adjust the working parameters of the light-emitting unit and can firmly fix the flexible pad to the part that needs treatment. The utility model is targeted and innovative in structural design, can effectively solve the problems of fit and comfort of existing phototherapy pads in clinical applications, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 is a schematic diagram of the three-dimensional structure of the phototherapy pad provided in an embodiment of the present application;

[0020] Figure 2 is a schematic diagram of the exploded structure of the phototherapy pad provided in an embodiment of the present application;

[0021] Figure 3 is a schematic diagram of the structure of the light-transmitting layer provided in an embodiment of the present application;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the phototherapy pad provided in an embodiment of the present application.

[0023] Description of main component symbols:

[0024] 10. Flexible pad; 11. Main body area; 111. First connecting part; 112. Second connecting part; 12. First edge area; 13. Second edge area; 14. First transition zone; 15. Second transition zone; 20. Light-transmitting layer; 21. Raised ring; 30. Light source assembly; 31. Light-emitting unit; 40. Backing layer; 41. Positioning protrusion; 50. Plastic reinforcement layer; 60. Fixing belt; 61. First fixing belt; 62. Second fixing belt; 70. Control assembly. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixedly connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] With the rapid development of modern medicine, phototherapy has been widely used in clinical practice as a safe, convenient and non-invasive physical therapy. It uses light of a specific wavelength to irradiate the human body, accelerates wound healing, inhibits bacterial growth, relieves pain and inflammation through the photothermal effect, and shines in the fields of skin disease treatment, postoperative rehabilitation, pain management, etc.

[0029] Common phototherapy equipment is mostly regular-shaped flexible pads, which are mainly used for local irradiation treatment of the body. Although some products have taken into account the need to fit specific parts of the human body in their design, their overall flexibility and adaptability are weak due to the limitations of materials and structures. Especially when facing areas with large curved surfaces such as the groin and perineum, the fitting effect of existing phototherapy pads is often difficult to satisfy people, affecting the comfort and effectiveness of the treatment. Taking the common post-operative phototherapy of the perineum as an example, doctors need to repeatedly irradiate the patient's groin and perineum, and the anatomical structure of these parts is intricate, and ordinary rectangular or oval treatment pads are difficult to fit completely. Patients may also feel uncomfortable due to the squeezing of the edge of the pad during long-term treatment. These disadvantages highlight the shortcomings of phototherapy equipment in terms of adaptability and comfort, and also point out the direction for the optimization and iteration of related products.

[0030] In view of the limitations of existing phototherapy devices, the utility model proposes a new phototherapy pad design. The solution can flexibly adapt to the curvature of various parts of the human body through the bendable edge structure, especially for the groin, perineum and other areas with complex shapes. At the same time, the utility model also adopts a multi-layer flexible structure of a light-transmitting layer, a light source assembly and a substrate layer stacked from the inside to the outside, and the overall fit and wearing comfort of the phototherapy pad are updated and upgraded from the material to the process. In addition, a flexible soft convex ring is designed between the light-transmitting layer and the light source assembly, which can not only provide protection for the fragile light-emitting unit when the phototherapy pad is bent and deformed, but also can reduce the blind spot of light with the help of a special optical structure. Improve the uniformity of irradiation and ensure the therapeutic effect. Compared with traditional phototherapy pads, this design not only takes into account the fit and comfort, but also fully considers the safety of the light-emitting unit and the stability of the optical performance. The built-in control module and fixing device can provide precise parameter control while firmly fixing the phototherapy device to the part that needs treatment. The utility model is targeted and innovative in structural design, can effectively solve the problems of fit and comfort of existing phototherapy pads in clinical applications, and has high practical value.

[0031] The present invention will be further described and illustrated below in conjunction with specific embodiments and drawings.

[0032] In one embodiment of the present application, see Figure 1-Figure 4The flexible pad 10 includes a main body area 11 for adapting to the treatment area, a first side area 12 that can be folded along one side of the main body area 11, and a second side area 13 that can be folded along the other side of the main body area 11. One end of the first side area 12 is connected to the main body area 11, and the first side area 12 is extended along the side adjacent to the main body area 11; one end of the second side area 13 is connected to the main body area 11, and the second side area 13 is extended along the side adjacent to the main body area 11. The shapes of the first side area 12 and the second side area 13 can be symmetrical and the same and can be bent and deformed relative to the main body area 11. The shape and size of the main body area 11 can be designed according to specific treatment needs to achieve the best adaptation to different human treatment areas. The first edge area 12 and the second edge area 13 are respectively connected to the two side edges of the main area 11 and are extended along the side edges of the main area 11. Their main function is to be folded along one end connected to the main area 11, which enables the phototherapy pad to better fit the curve of the body and improve the wearing comfort.

[0033] In one embodiment of the present application, see Figure 1-Figure 4 , the width of the flexible pad 10 gradually decreases from one end where the main body area 11 is connected to the first side area 12 (or the second side area 13) to the other end of the main body area 11, that is, the width of the flexible pad 10 gradually decreases from the upper end of the main body area 11 to the lower end of the main body area 11. Optionally, the main body area 11 can be roughly inverted triangle shape, and the first side area 12 and the second side area 13 can be respectively extended downward along the two sides of the main body area 11, so that the flexible pad 10 can also be roughly triangular structure. In this way, it can be better adapted to the wearing area of ​​the human body.

[0034] In one embodiment of the present application, see Figure 1-Figure 4 A first transition zone 14 is provided on one side of the main area 11, and the first transition zone 14 extends in a direction away from the free end of the first edge area 12. One end of the first transition zone 14 away from the main area 11 is connected to the first edge area 12; the width of the first transition zone 14 is less than or equal to the width of the first edge area 12.

[0035] Optionally, the first transition zone 14 is arranged as a whole in the shape of a long rectangular strip, and its length direction is parallel to the bottom edge of the main body area 11. The end of the first transition zone 14 away from the main body area 11 is connected to the first edge area 12. The width of the first transition zone 14 is less than or equal to the width of the first edge area 12 and extends in the direction away from the free end of the first edge area 12. The free end of the first transition zone 14 is in an arc shape.

[0036] In one embodiment of the present application, see Figure 1-Figure 4A second transition zone 15 is provided on the other side of the main area 11, and the second transition zone 15 extends in a direction away from the free end of the first edge area 12. One end of the second transition zone 15 away from the main area 11 is connected to the second edge area 13; the width of the second transition zone 15 is less than or equal to the width of the second edge area 13.

[0037] Optionally, the second transition zone 15 is arranged in a long rectangular shape, and its length direction is parallel to the bottom edge of the main area 11. The end of the second transition zone 15 away from the main area 11 is connected to the second edge area 13. The width of the second transition zone 15 is less than or equal to the width of the second edge area 13 and extends in a direction away from the free end of the second edge area 13. The free end of the second transition zone 15 is in an arc shape.

[0038] When in use, when the first edge area 12 and the second edge area 13 are bent and deformed relative to the main body area 11, the first transition zone 14 and the second transition zone 15 directly connected to the first edge area 12 and the second edge area 13 can move accordingly and gradually move away from the main body area 11. The arc design of the free ends of the first transition zone 14 and the second transition zone 15 can avoid stress concentration to a certain extent, and prevent the first transition zone 14 and the second transition zone 15 from wrinkling or damage during the bending process. In addition, the gap between the first transition zone 14, the second transition zone 15 and the main body area 11 reserves sufficient space for the bending deformation of the first edge area 12 and the second edge area 13, further improving the fitting performance of the entire flexible pad 10.

[0039] In one embodiment of the present application, see Figure 1-Figure 4 A first connection portion 111 and a second connection portion 112 are respectively provided on both sides of the main body area 11 along the width direction. The first connection portion 111 is located on a side of the main body area 11 away from the free end of the first side area 12, and the first connection portion 111 is spaced apart from the first side area 12; the second connection portion 112 is located on a side of the main body area 11 away from the free end of the second side area 13, and the second connection portion 112 is spaced apart from the second side area 13.

[0040] It should be noted that there is a gap between the first connection portion 111 and the first edge region 12, and the two are not directly connected. The structure and arrangement of the second connection portion 112 are similar to those of the first connection portion 111, and are located on the side of the main body region 11 away from the free end of the second edge region 13, and there is also a gap between the second connection portion 112 and the second edge region 13. The first connection portion 111 and the second connection portion 112 can facilitate the connection of the fixing belt, and can be deformed when worn by the user so as to fit the user's body surface more closely.

[0041] In one embodiment of the present application, see Figure 1-Figure 4The flexible pad 10 includes a light-transmitting layer 20 , a substrate layer 40 , and a light source assembly 30 for phototherapy. The substrate layer 40 is connected to the light-transmitting layer 20 , and the light source assembly 30 is installed between the light-transmitting layer 20 and the substrate layer 40 .

[0042] Optionally, the light-transmitting layer 20 and the substrate layer 40 are flexible layers. The substrate layer 40 can be made of white flexible silicone material, the light-transmitting layer 20 is made of transparent or translucent flexible silicone material, and the light source assembly 30 is installed between the light-transmitting layer 20 and the substrate layer 40.

[0043] In one embodiment of the present application, see Figure 1-Figure 4 The light source assembly 30 is a flexible LED light board or LED light strip. By adopting a flexible LED light board or LED light strip, the bendability of the entire flexible pad 10 is ensured. The side of the flexible LED light board facing the light-transmitting layer 20 is arranged with array-distributed light-emitting diodes or LED lamp beads as light-emitting units 31. Among them, a plurality of light-emitting units 31 are arranged on each of the main area 11, the first edge area 12 and the second edge area 13.

[0044] In one embodiment of the present application, a soft convex ring 21 is further designed on the side of the light-transmitting layer 20 close to the substrate layer 40, and the light-emitting unit 31 of the light source assembly 30 is arranged corresponding to the middle position of the soft convex ring 21. This structural design can not only provide flexible protection for the light-emitting unit 31 to avoid local extrusion damage, but also improve the uniformity of illumination by uniformly scattering the light emitted by the light-emitting unit 31.

[0045] In one embodiment of the present application, see Figure 1-Figure 4 A positioning hole is provided on the light source assembly 30, and a positioning protrusion 41 is provided on the substrate layer 40 to be inserted into the positioning hole. The positioning protrusion 41 is used to realize the positioning of the light source assembly 30 and the substrate layer 40, so as to avoid the light source assembly 30 from being offset during use, which affects the accuracy of illumination.

[0046] In one embodiment of the present application, see Figure 1-Figure 4 A control component 70 is installed at one end of the first edge area 12 connected to the main body area 11 , and the control component 70 is electrically connected to the light source component 30 .

[0047] In another embodiment of the present application, a control component 70 is installed at one end of the second edge area 13 connected to the main area 11, and the control component 70 is electrically connected to the light source component 30. Of course, in other embodiments of the present application, the control component 70 can also be installed at the position where the first edge area 12 and the second edge area 13 are connected to the main area 11, so as to control the phototherapy pad.

[0048] In one embodiment of the present application, a control component 70 is installed at one end of the first edge area 12 connected to the main body area 11. The control component 70 includes a switch button, a charging interface and an LED indicator light. The control component 70 is electrically connected to the light source component 30 inside the flexible pad 10 through a wire. The control component 70 integrates components such as a PCB circuit board, a battery and a control chip, which are used to control the working state of the light-emitting unit 31 on the flexible LED light board. The user can adjust the lighting mode and intensity by operating the control component 70.

[0049] In one embodiment of the present application, the phototherapy pad also includes a fixing belt 60 for fixing the flexible pad 10, and the two ends of the fixing belt 60 are respectively connected to the two sides of the main body area 11. Optionally, the first transition zone 14 is detachably connected to the first fixing belt 61, and the second connecting portion 112 is detachably connected to the second fixing belt 62, and the fixing belt 60 is connected to the first fixing belt 61 and the second fixing belt 62. The first connecting portion 111 is provided with a first buttonhole, and the first fixing belt 61 is provided with a first fastener, and the first fastener is buckled in the first buttonhole to achieve the connection between the first fixing belt 61 and the first connecting portion 111. The second connecting portion 112 is provided with a second buttonhole, and the second fixing belt 62 is provided with a second fastener, and the second fastener is buckled in the second buttonhole to achieve the connection between the second fixing belt 62 and the second connecting portion 112.

[0050] Optionally, a strip groove perpendicular to the length direction of the first fixing belt 61 and the second fixing belt 62 is provided for connecting the fixing belt 60. The fixing belt 60 can be made of elastic webbing or silicone strip, etc., and its width matches the width of the strip groove. The two ends of the fixing belt 60 pass through the strip grooves of the first fixing belt 61 and the second fixing belt 62 respectively, and the ends of the fixing belt 60 can be fastened by buckles.

[0051] When in use, one end of the fixing belt 60 is passed through the strip groove on the first fixing belt 61, and then the fixing belt is passed around the human body, and the other end is passed through the strip groove on the second fixing belt 62 in the same way, and finally the two ends of the fixing belt 60 are buckled, so that the flexible pad 10 can be firmly fixed on the part of the human body that needs to be treated. The patient can adjust the tightness of the buckling of the end of the fixing belt 60 to adapt to the physiological curvature of different parts and obtain a more comfortable wearing experience.

[0052] The material of the first fixing belt 61 and the second fixing belt 62 can be soft and breathable materials such as fabric or silicone, and the thickness of the materials is usually less than the thickness of the main body area 11.

[0053] During the treatment process, the first fixing belt 61 and the second fixing belt 62 can be deformed together with the main body area 11, while the first side area 12 and the second side area 13 are freely bent on the side away from the first fixing belt 61 and the second fixing belt 62 to fit the local curved surface of the human body.

[0054] In one embodiment of the present application, a plastic reinforcement layer 50 is added between the light-transmitting layer 20 and the light source assembly 30. The plastic reinforcement layer 50 is injection molded with a transparent PC material. The strength and hardness of the plastic reinforcement layer 50 are higher than those of the light-transmitting layer 20 and the light source assembly 30, which plays a role in improving the overall rigidity and support strength of the flexible pad 10. The shape of the plastic reinforcement layer 50 is substantially the same as that of the flexible pad 10. The plastic reinforcement layer 50 is provided with a circular through hole corresponding to the position of the light-emitting unit 31 on the light source assembly 30, and its diameter is slightly larger than the diameter of the light-emitting unit 31, which can avoid blocking the light of the light-emitting unit 31 and limit the movement range of the light-emitting unit 31 in the hole. The plastic reinforcement layer 50 can be bonded to the light-transmitting layer 20 and the light source assembly 30 by glue, and vacuum assistance can be used during the bonding process to discharge the air in the bonding interface and the through hole to improve the bonding strength and optical transmittance. When in use, the plastic reinforcement layer 50 is located between the light-transmitting layer 20 and the light source assembly 30 . When it is bent and deformed, except for the edge, the deformation of the remaining parts is relatively small, so the soft convex ring 21 above the light-transmitting layer 20 will not be squeezed.

[0055] The plastic reinforcement layer 50 added in this embodiment improves the overall strength of the flexible pad 10 and also uses the precisely opened through holes to limit the position of the light-emitting unit 31. It can be seen that this embodiment further strengthens the overall strength of the flexible pad 10 on the basis of giving full play to its flexible and fitting characteristics, making it more reliable and durable in clinical applications.

[0056] The above is a detailed introduction to a phototherapy pad provided by the utility model. This article uses specific examples to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the core idea of ​​the utility model; at the same time, for general technical personnel in this field, according to the ideas and methods of the utility model, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A phototherapy pad, characterized in that: The flexible pad includes a main body area adapted to a treatment area, a first side area that can be folded along one side of the main body area, and a second side area that can be folded along the other side of the main body area, one end of the first side area is connected to the main body area, and the first side area is extended along the side adjacent to the main body area; one end of the second side area is connected to the main body area, and the second side area is extended along the side adjacent to the main body area.

2. The phototherapy pad according to claim 1, characterized in that: A first transition zone is provided on one side of the main area, and the first transition zone extends in a direction away from the free end of the first edge area. One end of the first transition zone away from the main area is connected to the first edge area; the width of the first transition zone is less than or equal to the width of the first edge area.

3. The phototherapy pad according to claim 1, characterized in that: A second transition zone is provided on the other side of the main body area, and the second transition zone extends in a direction away from the free end of the first edge area. One end of the second transition zone away from the main body area is connected to the second edge area; the width of the second transition zone is less than or equal to the width of the second edge area.

4. The phototherapy pad according to claim 1, characterized in that: The main body area is provided with a first connecting portion and a second connecting portion on both sides along the width direction, respectively. The first connecting portion is located on a side of the main body area away from the free end of the first side area, and the first connecting portion is spaced apart from the first side area; the second connecting portion is located on a side of the main body area away from the free end of the second side area, and the second connecting portion is spaced apart from the second side area.

5. The phototherapy pad according to claim 1, characterized in that: The flexible pad comprises a light-transmitting layer, a substrate layer and a light source assembly for light therapy, wherein the substrate layer is connected to the light-transmitting layer, and the light source assembly is installed between the light-transmitting layer and the substrate layer.

6. The phototherapy pad according to claim 5, characterized in that: The light-transmitting layer and the substrate layer are flexible layers; and / or the light source assembly is a flexible LED light panel or LED light strip.

7. The phototherapy pad according to claim 5, characterized in that: A convex ring is provided on one side of the light-transmitting layer close to the substrate layer, and a light-emitting unit is provided at a position corresponding to the middle of the convex ring of the light source assembly.

8. The phototherapy pad according to claim 5, characterized in that: The light source assembly is provided with a positioning hole, and the substrate layer is provided with a positioning protrusion which is inserted into the positioning hole.

9. The phototherapy pad according to claim 5, characterized in that: A control component is installed at one end of the first edge region and / or the second edge region connected to the main body region, and the control component is electrically connected to the light source component.

10. The phototherapy pad according to any one of claims 1 to 9, characterized in that: The phototherapy pad also includes a fixing belt for fixing the flexible pad, and two ends of the fixing belt are respectively connected to two sides of the main body area.

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