Multi-head phototherapy instrument with body temperature self-feedback function

Abstract

According to the multi-head phototherapy instrument with the body temperature self-feedback function provided by the utility model, the irradiation area is increased by arranging the plurality of phototherapy heads on the disc, and the metal shaping tube is connected with the phototherapy heads by utilizing the characteristic that the metal shaping tube can be bent and twisted in a large range, so that the flexible adjustment of the irradiation angle of the phototherapy heads is realized; the irradiation requirements of multiple different parts can be met at the same time, operation is convenient, and the treatment area is large. Meanwhile, through the arrangement of an infrared sensor, an infrared receiving module, a filter and a control device, real-time monitoring of the body surface temperature of the user is achieved, on-off of a power source of the light treatment head is controlled through the detection result of the body surface temperature, and then use safety and use experience of the user are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to a multi-head phototherapy device with a body temperature self-feedback function. Background Art

[0002] Phototherapy is a medical device that uses light of a specific wavelength to treat and improve human health based on the principle of photosensitization. Common phototherapy products on the market include infrared therapy devices, red light therapy devices, red and blue light therapy devices, photon therapy devices, etc.

[0003] However, most of the phototherapy devices on the market are single-head devices, with a small treatment area and low light energy. At the same time, during phototherapy, the body surface temperature will increase, and excessively high temperatures will cause discomfort or damage to the skin or other body tissues, affecting the treatment effect and the patient's health experience.

[0004] Therefore, it is necessary to provide a composite spectrum therapy device with body temperature self-feedback function, multiple light therapy heads, and large-area irradiation. Utility Model Content

[0005] In view of the defects of the phototherapy apparatus in the prior art such as low light energy, no real-time feedback of body temperature, and small treatment area, the utility model provides a multi-head phototherapy apparatus with body temperature self-feedback function.

[0006] A multi-head phototherapy device with a body temperature self-feedback function comprises a base, a supporting column arranged on the base, and a phototherapy head device connected to the supporting column via a cantilever bracket, the supporting column is provided with a control device and an infrared receiving module electrically connected to the control device, the phototherapy head device comprises a disk rotatably connected to the end of the cantilever bracket, the disk is provided with a plurality of bendable metal shaping tubes along the circumference, and each of the metal shaping tubes is provided with a phototherapy head electrically connected to the control device; the disk and the phototherapy head are respectively provided with an infrared sensor for detecting the user's body temperature; the infrared sensor is electrically connected to the control device via the infrared receiving module; the infrared receiving module receives and processes the electrical signal generated by the infrared sensor, and transmits it to the control device; the control device obtains the user's body surface temperature according to the electrical signal, and controls the power on and off of the phototherapy head according to the user's body surface temperature.

[0007] Furthermore, a filter is provided inside the base, the filter is electrically connected between the infrared sensor and the infrared receiving module, and the filter is used to filter the electrical signal.

[0008] Furthermore, the control device includes a control box and a control switch. A controller and a display screen are arranged in the control box. The control switch is electrically connected to the display screen through the controller.

[0009] Furthermore, a tipping sensor module is provided on the supporting column, and the tipping sensor module is used to detect the tilt angle of the supporting column.

[0010] Furthermore, an infrared remote control module is also provided on the supporting column, and the infrared remote control module is electrically connected to the control device and is used to remotely control the power on and off of the control device.

[0011] Furthermore, the phototherapy head includes a shell, the shell is provided with a plurality of heat dissipation holes, and a heat dissipation fan, an iodine molecular metal halide lamp, a sealed filter and a colored glass are sequentially arranged in the shell.

[0012] Furthermore, the colored glass includes but is not limited to filters of colors such as red, yellow, blue, green, and orange.

[0013] Furthermore, a driving power supply is provided inside the base, and the driving power supply is electrically connected to the control device.

[0014] Furthermore, the cantilever bracket includes a bracket first section and a bracket tail section, one end of the bracket first section is horizontally fixedly connected to the supporting column, and the other end is rotationally connected to the bracket tail section through a rotating joint, and the other end of the bracket tail section is rotationally connected to the disc through another rotating joint.

[0015] Furthermore, movable casters are provided at the bottom of the base.

[0016] The beneficial effects of the utility model are as follows: the utility model provides a multi-head phototherapy device with a body temperature self-feedback function, and the utility model provides a multi-head phototherapy device with a body temperature self-feedback function. By arranging multiple phototherapy heads on a disc, the irradiation area is increased, and the metal shaping tube is used to connect the phototherapy heads, which can realize the flexible adjustment of the irradiation angle of the phototherapy head, and can meet the irradiation needs of multiple different parts at the same time. It is easy to operate and has a large treatment area. At the same time, the utility model also realizes real-time monitoring of the user's body surface temperature by arranging an infrared sensor, an infrared receiving module, a filter and a control device, and controls the on and off of the power supply of the phototherapy head according to the detection result of the body surface temperature, thereby ensuring the user's safety and experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of a multi-head phototherapy device with body temperature self-feedback function provided by the utility model;

[0018] Figure 2 A schematic diagram of the cross-sectional structure of the light therapy head device and the rotating joint provided by the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0020] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of part B;

[0021] Figure 5 A schematic diagram of the disc structure provided by the utility model;

[0022] Figure 6 A schematic diagram of the structure of a round tube connector provided by the utility model;

[0023] Figure 7 A schematic diagram of the structure of the adapter sleeve provided by the utility model;

[0024] Figure 8 A schematic diagram of the locking sleeve structure provided by the utility model;

[0025] Fig. 9 The figure is a schematic diagram of the restriction ring structure provided by the utility model.

[0026] Figure ID

[0027] 1. Disc; 101. Rotating card slot; 2. Metal shaping tube; 3. Phototherapy head; 31. Shell; 32. Cooling fan; 33. Iodine molecule metal halide lamp; 34. Sealed filter; 4. Round tube connector; 41. Round tube; 42. First stop block; 43. Rotating card block; 44. Mounting hole; 5. Connecting tube; 51. Round hole; 6. Rotating joint; 61. Shell; 62. Adapter sleeve; 621. Second stop block; 622. Locking hole; 623. Rotating joint; 7. Locking sleeve; 71. Locking slot; 8. Stop ring; 81. Tube body; 82, annular boss; 83, first positioning block; 84, second positioning block; 9, base; 10, supporting column; 11, cantilever bracket; 111, first section of bracket; 112, tail section of bracket; 12, phototherapy head device; 13, control device; 131, control box; 1311, controller; 1312, display screen; 1313, control switch; 14, infrared receiving module; 15, infrared sensor; 16, filter; 17, tipping sensor module; 18, infrared sensor module; 19, driving power supply; 20, movable casters. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] refer to Figure 1 As shown, a multi-head phototherapy device with body temperature self-feedback function includes a base 9, a support column 10 arranged on the base 9, and a phototherapy head device 12 connected to the support column 10 through a cantilever bracket 11.

[0030] Specifically, a control device 13 and an infrared receiving module 14 electrically connected to the control device 13 are provided on the support column 10, the cantilever bracket 11 includes a bracket first section 111 and a bracket tail section 112, one end of the bracket first section 111 is horizontally fixedly connected to the support column 10, and the other end is rotationally connected to the bracket tail section 112 through a rotating joint 6, the other end of the bracket tail section 112 is rotationally connected to the disc 1 through another rotating joint 6, the phototherapy head device 12 includes a disc 1 rotatably connected to the end of the cantilever bracket 11, the disc 1 is circumferentially provided with a plurality of bendable metal shaping tubes 2, and the metal shaping tube 2 is provided with a phototherapy head 3 electrically connected to the control device 13.

[0031] Among them, a round tube connector 4 is installed in the center of the disc 1, and the other end of the round tube connector 4 is fixedly connected to a connecting tube 5, and the connecting tube 5 can be rotatably installed on a rotating joint 6 of a cantilever bracket 11. 1. The metal shaping tube 2 actually has a certain plasticity and adjustability, which can realize bending and twisting in a large range, and realize adjustment of a large range of length and angle, which is convenient for flexible adjustment of the position of the phototherapy head 3, so that multiple phototherapy heads 3 can irradiate different positions respectively, which can facilitate accurate simultaneous treatment of multiple joints of the neck, shoulders, waist or lower limbs. In addition, the metal shaping tube 2 is economical and easy to customize, which is conducive to controlling production costs. At the same time, through the rotation of the connecting tube 5 on the rotating joint 6, the round tube connector rotates accordingly, thereby driving the disc 1 to rotate, realizing the rotation adjustment of the phototherapy head 3, which is conducive to further realizing the flexible adjustment of the phototherapy head 3.

[0032] In this embodiment, the disc 1 is a hexagonal disc 1, there are six metal shaping tubes 2, and there are six phototherapy heads 3. Each side of the hexagonal disc 1 is provided with a metal shaping tube 2, and the six adjacent metal shaping tubes 2 form a certain angle. Each of the metal shaping tubes 2 is provided with a phototherapy head 3, so that the trunk can be irradiated. The metal shaping tubes 2 are of different lengths. In this embodiment, the metal shaping tubes 2 include four equal-length metal shaping tubes 2 and two slightly shorter equal-length metal shaping tubes 2. The hexagonal disc 1, the round tube connector 4, the connecting tube 5, and the rotating joint 6 are all hollow, and are used to accommodate the control harness.

[0033] The disk 1 and the phototherapy head 3 are both provided with an infrared sensor 15 for detecting the user's body temperature; the infrared sensor 15 is electrically connected to the control device 13 through the infrared receiving module 14; the infrared receiving module 14 receives and processes the electrical signal generated by the infrared sensor 15, and transmits it to the control device 13; the control device 13 obtains the user's body surface temperature according to the electrical signal, and controls the on and off of the phototherapy head according to the user's body surface temperature. Preferably, a filter 16 is provided inside the base 9, and the filter 16 is electrically connected between the infrared sensor 15 and the infrared receiving module 14, and the filter 16 is used to filter the electrical signal.

[0034] The utility model uses body temperature self-feedback to monitor in real time. Each phototherapy head 3 and disc 1 is equipped with 7 non-contact infrared sensors 15. The infrared sensor 15 can monitor the temperature in an area of ​​Φ50-Φ100mm in real time, and provide real-time safety protection for the user when the phototherapy device is working. The infrared sensor 15 filters the treatment spectrum through the algorithm in the control device 13 and the filter 16, thereby achieving real-time monitoring of the temperature of the skin surface with an accuracy of ±1°C. When the skin epidermal temperature is detected to be higher than 45°C, the output is automatically cut off, thereby ensuring the user's safety and experience.

[0035] refer to Figure 2 , Figure 3 and Figure 6 As shown, the circular tube connector 4 includes a circular tube 41, a first stopper 42 is provided on the top of the circular tube 41, a plurality of rotating blocks 43 are provided on the bottom of the circular tube 41, a plurality of rotating slots 11 matching the rotating blocks 43 are provided at the center of the circular disc 1, and the circular tube 41 is fixed to the circular disc 1 through the cooperation between the rotating blocks 43 and the rotating slots 11. After the rotating blocks 43 are embedded in the rotating slots 11, they continue to move downward and then rotate the circular tube 41, so that the rotating blocks 43 and the rotating slots 11 are misaligned, so that the circular tube connector 4 is fixedly connected to the circular disc 1 through its circular tube 41.

[0036] Among them, reference Figure 3 and Figure 5 As shown, the circular tube 41 is also provided with a plurality of mounting holes 44, and the connecting tube 5 is provided with a plurality of circular holes 51 corresponding to the mounting holes 44 one by one. The circular tube 41 is connected to the mounting holes 44 and the circular holes 51 by a screw, and then fixed to the connecting tube 5, so that when the connecting tube 5 rotates, the circular tube connector 4 is driven to rotate, thereby realizing that the disc 1 drives the light therapy head 3 to rotate.

[0037] refer to Figure 3 and Figure 7 As shown, the rotary joint 6 includes a shell 61, a transfer sleeve 62 is provided in the shell 61, a locking sleeve 7 is provided in the transfer sleeve 62, the connecting tube 5 can be rotatably fixedly installed on the locking sleeve 7, a limiting ring 8 is also provided on the connecting tube 5, and the two ends of the limiting ring 8 are respectively abutted against the transfer sleeve 62 and the round tube connector 4, and the limiting ring is used to limit the rotation angle of the round tube connector 4.

[0038] Specifically, refer to Figure 7 , Fig. 9 As shown, the locking sleeve 7 is provided with a locking groove 71, and the adapter sleeve 62 is provided with a locking hole 622 connected to the locking groove 71. A pressing assembly (not shown in the figure) for locking the locking sleeve 7 and the connecting pipe 5 is provided in the locking hole 622. The pressing assembly includes a locking button and a locking block, and a spring is provided between the locking button and the locking block. The locking button compresses the spring, pushes the locking block into the locking groove 71, and abuts against the outer surface of the connecting pipe 5 to achieve the locking of the connecting pipe 5. After releasing the button, the spring stretches and pushes the locking block out of the locking groove 71, unlocking the connecting pipe 5. In specific applications, a corresponding structure can be added so that the locking button is pressed once to lock the connecting pipe 5, and then pressed again to unlock the connecting pipe 5. When the round tube connector 4 is rotated to a suitable angle, the connecting pipe 5 is locked by the pressing assembly to limit the rotation of the round tube connector 4, thereby achieving the adjustment of the angle.

[0039] refer to Figure 6 , Figure 7 , Figure 8As shown, the adapter sleeve 62 is provided with a second limit block 621 near one end of the connecting pipe 5, and the limit ring 8 includes a tube body 81, and an annular boss 82 is provided inside the tube body 81. The annular boss 82 is provided with a first positioning block 83 and a second positioning block 84 that cooperate with the first limit block 42 and the second limit block 621 respectively at two axial sides. When the connecting pipe 5 rotates, the limit ring 8 is driven to rotate. During the rotation of the limit ring 8, when the first positioning block 83 and the second positioning block 84 staggered on both sides of the annular boss 82 rotate to a certain angle, the first positioning block 83 and the second positioning block 84 collide with the first limit block 42 and the second limit block 621 respectively, and thus cannot continue to rotate, forming a limit on the rotation of the connecting pipe 5, thereby limiting the rotation angle of the round tube connector 4, and preventing the wire harness from twisting and entangled when there is no limit rotation to cause electrical safety hazards. In this embodiment, the angle of the round tube connector 4 is 270 degrees.

[0040] The adapter sleeve 62 forms a rotating joint 623 at one end near the bracket tail section 112, and the bracket tail section 112 includes a bracket shell and a rotating rod (not shown in the figure), and the two ends of the rotating rod are rotatably connected to the rotating joint 623 of the adapter sleeve 62 in the rotating joint 6 connected to the bracket first section 111 and the rotating joint 623 of the adapter sleeve 62 of the rotating joint 6 connected to the bracket tail section 112, so that the bracket tail section 112 can rotate on the bracket first section 111, and the disc 1 can rotate on the bracket tail section 112, thereby adjusting the height and position of the disc 1 to meet the requirements of use.

[0041] refer to Figure 1 As shown, a tipping sensor module 17 is provided on the support column 10, and the tipping sensor module 17 is used to detect the tilt angle of the support column 10, so as to timely detect the tipping of the phototherapy device or the abnormal tilt of the support column 10, thereby avoiding the tilt of the phototherapy device due to imbalance of gravity or collision during the adjustment of the phototherapy head device 12, thereby preventing the phototherapy device from being damaged.

[0042] The support column 10 is also provided with an infrared remote control module 18 , which is electrically connected to the control device 13 and is used to remotely control the on and off of the control device 13 to achieve remote control.

[0043] The control device 13 includes a control box 131 and a control switch 132. The control box 131 is provided with a controller 1311 and a display screen 1312. The control switch 132 is electrically connected to the display screen 1312 via the controller 1311. The light therapy device can be operated and controlled through the display screen 1312 to adjust various parameters of the input light therapy head 3.

[0044] refer to Figure 4 As shown, the phototherapy head 3 includes a shell 31, on which a number of heat dissipation holes are provided, and a heat dissipation fan 32, an iodine molecule metal halide lamp 33, a closed filter 34 and a colored glass slide 35 are arranged in the shell in sequence. The colored glass slide 35 is composed of but not limited to filters of colors such as red, yellow, blue, green, and orange, and can achieve multi-layer filtering. The shell 31 is made of heat-insulating material to prevent the temperature of the iodine molecule metal halide lamp 33 from being transmitted outward when in use, causing the user to be scalded, and at the same time, the infrared sensor 15 can detect the user's body surface temperature more accurately. The iodine molecule metal halide lamp 33 is a special light source with strong light energy, which can produce a light beam of a specific wavelength, such as visible light or ultraviolet light. This specific wavelength of light can be used to treat many diseases, such as skin diseases, wound healing, etc. The treatment principle involves the interaction between light of a specific wavelength and target tissues or cells. The closed filter 34 can filter out unnecessary spectral components or impurities in the light emitted by the iodine molecule metal halide lamp 33, making the light beam purer and safer. This ensures that only effective light of a specific wavelength passes through and reduces adverse effects on the human body; after filtering the spectrum through the sealed filter 34, it is emitted after filtering through the colored glass 35. The heat dissipation fan 32 and the heat dissipation through-holes promote the flow of air inside and outside, enhance the heat dissipation effect, reduce the temperature of the device, and prevent overheating.

[0045] A driving power supply 19 is also provided inside the base 9, and the driving power supply 19 is electrically connected to the control device 13, thereby powering each device of the phototherapy device. In this embodiment, the phototherapy head device and the display screen 1312 are respectively powered by two driving power supplies 19, which adopt a medical-grade switching power supply, have stable driving and good anti-interference performance.

[0046] Preferably, casters 20 are provided at the bottom of the base 9 to facilitate movement of the device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-head phototherapy device with a body temperature self-feedback function, comprising a base, a support column arranged on the base, and a phototherapy head device connected to the support column through a cantilever bracket, characterized in that: The supporting column is provided with a control device and an infrared receiving module electrically connected to the control device; the phototherapy head device comprises a disc rotatably connected to the end of the cantilever bracket, the disc is provided with a plurality of bendable metal shaping tubes along the circumference, and each of the metal shaping tubes is provided with a phototherapy head electrically connected to the control device; the disc and the phototherapy head are respectively provided with an infrared sensor for detecting the user's body temperature; the infrared sensor is electrically connected to the control device through the infrared receiving module; the infrared receiving module receives and processes the electrical signal generated by the infrared sensor, and transmits it to the control device; The control device obtains the user's body surface temperature according to the electrical signal, and controls the power on and off of the light therapy head according to the user's body surface temperature.

2. The multi-head phototherapy device with body temperature self-feedback function according to claim 1, characterized in that: A filter is disposed inside the base, the filter is electrically connected between the infrared sensor and the infrared receiving module, and the filter is used to filter the electrical signal.

3. The multi-head phototherapy device with body temperature self-feedback function according to claim 1, characterized in that: The control device includes a control box and a control switch. A controller and a display screen are arranged in the control box. The control switch is electrically connected to the display screen through the controller.

4. The multi-head phototherapy device with body temperature self-feedback function according to claim 1, characterized in that: The supporting column is provided with a tipping sensor module, and the tipping sensor module is used to detect the tilt angle of the supporting column.

5. The multi-head phototherapy device with body temperature self-feedback function according to claim 1, characterized in that: The support column is also provided with an infrared remote control module, which is electrically connected to the control device and is used for remotely controlling the power on and off of the control device.

6. The multi-head phototherapy device with body temperature self-feedback function according to claim 1, characterized in that: The phototherapy head comprises a shell, a plurality of heat dissipation holes are arranged on the shell, and a heat dissipation fan, an iodine molecule metal halide lamp, a sealed filter and a colored glass are arranged in the shell in sequence.

7. The multi-head phototherapy device with body temperature self-feedback function according to claim 6, characterized in that: The colored glass slides include but are not limited to red, yellow, blue, green and orange filters.

8. The multi-head phototherapy device with body temperature self-feedback function according to claim 1, characterized in that: A driving power source is also provided inside the base, and the driving power source is electrically connected to the control device.

9. The multi-head phototherapy device with body temperature self-feedback function according to claim 1, characterized in that: The cantilever bracket includes a first section and a tail section, wherein one end of the first section is horizontally fixedly connected to the support column, and the other end is rotationally connected to the tail section of the bracket through a rotation joint, and the other end of the tail section of the bracket is rotationally connected to the disc through another rotation joint.

10. The multi-head phototherapy device with body temperature self-feedback function according to claim 1, characterized in that: The bottom of the base is provided with movable casters.

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