Myopia prevention and treatment phototherapy cabin and system

Abstract

The invention discloses a myopia prevention and treatment phototherapy cabin and system, and the cabin comprises at least one room, the room is internally provided with at least one color light illumination system, the wavelength of emitted light of the color light illumination system is one section or all of 550-1100 nm, and the emitted light of the color light illumination system can directly irradiate or reflect into human eyes and enter a system. According to the myopia prevention and treatment phototherapy cabin, far-red light of 550-1100 nm is emitted through the color light illumination system for eye stimulation, then non-contact myopia prevention and treatment can be achieved, the myopia prevention and treatment can be carried out by multiple persons at the same time, the prevention and treatment efficiency is improved, and the myopia prevention and treatment efficiency is improved. The device is suitable for centralized treatment.

Description

Technical Field

[0001] The present invention belongs to the fields of bio-photonics, medical devices, advanced treatment technology, and myopia prevention and control technology, and more specifically, relates to a myopia prevention and control phototherapy cabin and system. Background Art

[0002] my country is one of the countries with the most serious myopia. The incidence of myopia among Chinese children is on the rise, and the phenomenon of younger age is becoming more and more serious. In fact, myopia is not only a chronic disease that is rampant in my country, but also has become one of the major public health issues worldwide. Therefore, how to effectively prevent and control myopia is not only a major problem that needs to be solved urgently for my country's economic and social development, but also a world-class problem.

[0003] At present, the main products used to prevent and control myopia include low-concentration atropine, orthokeratology lenses (OK lenses), optical defocus glasses, repeated low-dose laser therapy, etc. Low-concentration atropine is a ciliary muscle paralytic eye drop, which patients often titrate before going to bed after purchasing. OK lenses use physical pressure to temporarily change the shape of the cornea to correct myopia. Patients wear them before going to bed and remove them from their eyes after waking up in the morning. Optical defocus glasses can effectively reduce the progression rate of myopia compared to traditional single-focus lens glasses, and patients wear them during the day. Repeated low-dose laser therapy technology uses a laser emitting device called a light feeding device, which uses two lasers to irradiate the patient's fundus with a radiation power of approximately 2.0+-0.5mW / cm 2 The 650nm red laser is used twice a day for three minutes each time. These devices and treatment methods are individualized and scattered. Among them, low-concentration atropine, OK lenses and light-feeding devices are all bought by patients for home use, which is not conducive to large-scale, group-based centralized treatment.

[0004] Myopia affects a large number of people worldwide, and this is also true in my country. Although the use of the above products and technologies can improve and alleviate myopia to a certain extent, relying solely on these instruments and drugs prescribed by clinicians to prevent and control myopia and intervene in a scattered manner is a drop in the bucket compared to the huge myopia population in the world. Therefore, emerging technologies are urgently needed to solve the global problem of myopia prevention and treatment for children and adolescents. Summary of the invention

[0005] The purpose of the present invention is to provide a myopia prevention and treatment phototherapy cabin in view of the shortcomings of the prior art, so as to solve the problem that the existing low-concentration atropine, OK glasses and light-feeding devices are all bought by patients for home use, which is not conducive to large-scale, group-based centralized treatment.

[0006] In order to achieve the above object, the present invention provides a myopia prevention and treatment light therapy cabin, comprising:

[0007] At least one room, wherein at least one color light illumination system is arranged in the room, the wavelength of light emitted by the color light illumination system is 550-1100nm, and the light emitted by the color light illumination system can be directly or reflected into the human eye;

[0008] An input system is connected to the color light illumination system, and is used to record personnel information and color light illumination system status information.

[0009] Optionally, a vision tester is also included, and the vision tester is connected to the entry system.

[0010] Optionally, the colored light illumination system includes an LED light emitting device, a wavelength-filtered xenon lamp light source, or a wavelength-filtered deuterium lamp light source.

[0011] Optionally, a round table and seats arranged around the round table are arranged in the room, and a plurality of the colored light illumination systems are distributed around the circumference of the round table.

[0012] Optionally, a sensor is provided on the seat, and the sensor is connected to the color light system and / or the entry system. The sensor activates the color light system after detecting that a person sits on the seat, and turns off the color light system after detecting that a person leaves the seat.

[0013] Optionally, a long table is provided in the room, and two rows of the colored light illumination systems are symmetrically distributed on the long table.

[0014] Optionally, at least one sofa is provided in the room, and the colorful lighting system is provided on the backrest of the sofa via folding arms.

[0015] Optionally, at least one sofa or chair is provided in the room, and the top wall of the room is provided with the colored light illumination system via a lifting rod.

[0016] Optionally, a display screen is provided on the color light illumination system, and the display screen is used to display personnel information or real-time parameters of the color light illumination system.

[0017] The present invention also provides a myopia prevention and treatment phototherapy system, comprising:

[0018] At least one color light illumination system, wherein the wavelength of light emitted by the color light illumination system is a part or all of 550-1100nm, and the light emitted by the color light illumination system can be directly or reflected into the human eye;

[0019] An operation host, the operation host is connected to the color light lighting system, the operation host includes an input system and an execution system, the input system is used to record personnel information and color light lighting system status information, and the execution system is used to control the opening and closing of the color light lighting system.

[0020] The present invention provides a myopia prevention and treatment light therapy cabin, which has the following beneficial effects:

[0021] 1. The myopia prevention and treatment phototherapy cabin emits 550-1100nm far-red light through a colored light lighting system to stimulate the eyes, thereby achieving contactless prevention and treatment of myopia. It can be performed by multiple people at the same time, improving the prevention and treatment efficiency and being suitable for centralized treatment.

[0022] 2. Compared with conventional corneal contact lenses, frame glasses and drug intervention technologies for controlling myopia progression, the technology used utilizes far-infrared light to promote choroidal thickening and improve retinal choroidal hypoxia, inhibits scleral remodeling, and delays axial elongation. The technology provided is more convenient and safer, and can be used to conduct large-scale myopia prevention and treatment for students while they are in school. A large number of people are involved, and the efficiency is higher than intervening on a single individual. It is expected to significantly reduce the incidence of myopia in society and significantly delay the progression of myopia in society.

[0023] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components throughout the exemplary embodiments of the present invention.

[0025] Figure 1 A top view of a myopia prevention and treatment phototherapy cabin according to the first embodiment of the present invention is shown.

[0026] Figure 2 A top view of a myopia prevention and treatment light therapy cabin according to the second embodiment of the present invention is shown.

[0027] Figure 3 A side view of a myopia prevention and treatment light therapy cabin according to embodiment 3 of the present invention is shown.

[0028] Description of reference numerals:

[0029] 1. Color lighting system; 2. Round table; 3. Long table; 4. Chairs; 5. Sofa. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0031] like Figure 1-3 As shown, a myopia prevention and treatment light therapy cabin comprises:

[0032] At least one room is provided with at least one color light illumination system 1, the wavelength of the emitted light of the color light illumination system 1 is 550-1100nm, and the emitted light of the color light illumination system 1 can be directly or reflected into the human eye;

[0033] The entry system is connected to the color light illumination system 1 and is used to record personnel information and status information of the color light illumination system 1 .

[0034] Specifically, the colorful light lighting system 1 is broken down by the input system to prevent and treat myopia, and the red light-infrared light with a wavelength of 550-1100nm is used to stimulate the eyes to prevent and treat myopia. At the same time, the input system records the patient's name, gender, age, height, refractive index of the left and right eyes, astigmatism of the left and right eyes, axial length of the left and right eyes, radius of corneal curvature of the left and right eyes, choroidal thickness of the left and right eyes, as well as the time of each phototherapy, duration of phototherapy, light dosage of phototherapy, etc., to ensure that the treatment progress record is complete.

[0035] Furthermore, the color light illumination system 1 is intermittently activated, and enters the fundus through direct or reflected light. When activated, the conventional light is turned off or lowered, and the illumination time between two consecutive illuminations is not less than 45 minutes; each continuous illumination does not exceed 30 minutes, preferably 5-15 minutes; each illumination exposure radiation is 0.01-3J / cm 2 The cumulative daily eye exposure radiation does not exceed 10J / cm 2 The input system is operated by customer service personnel or interacts with customers using intelligent systems.

[0036] Furthermore, a reflective layer is provided on the inner wall of the room for reflection / diffuse reflection in combination with diffuse reflection treatment in a non-direct viewing state.

[0037] In this embodiment, a vision tester is also included, and the vision tester is connected to the recording system.

[0038] Specifically, the visual acuity tester is used to obtain information about the eye such as the refractive power of the left and right eyes, the astigmatism of the left and right eyes, the axial length of the left and right eyes, the radius of corneal curvature of the left and right eyes, and the thickness of the choroid of the left and right eyes before and after treatment, so as to observe the treatment effect.

[0039] In this embodiment, the color light illumination system 1 includes an LED light emitting device, a wavelength-filtered xenon lamp light source, or a wavelength-filtered deuterium lamp light source.

[0040] Specifically, the light emitted by the LED light-emitting device is incoherent light, which is significantly different from laser. It is not point-to-point direct light and can illuminate a large area of ​​space, facilitating large-scale batch treatment of patients and ensuring photobiological safety.

[0041] The LED lighting device includes:

[0042] LED blue light chip;

[0043] Red-near infrared phosphor, packaged together with LED blue light chip

[0044] In this embodiment, a round table 2 and seats 4 arranged around the round table 2 are arranged in the room, and a plurality of color lighting systems 1 are distributed around the circumference of the round table 2 .

[0045] Specifically, the round table 2 is adapted for multi-person treatment use.

[0046] In this embodiment, a sensor is provided on the seat 4, and the sensor is connected to the color light system 1 and / or the recording system. The sensor activates the color light system 1 after detecting that a person sits on the seat, and turns off the color light system 1 after detecting that a person leaves the seat.

[0047] Specifically, sensors are used to detect whether each position is occupied, and the color light illumination system 1 is automatically turned off when the patient leaves after use, thereby avoiding waste and achieving accurate timing.

[0048] In this embodiment, a long table 3 is arranged in the room, and two rows of color light illumination systems 1 are symmetrically distributed on the long table 3 .

[0049] In this embodiment, at least one sofa 5 is arranged in the room, and the backrest of the sofa 5 is provided with a colored light illumination system 1 through folding arms.

[0050] Specifically, the sofa 5 improves the comfort of the treatment process, and the foldable arms are adapted to be used by people of different heights and postures.

[0051] In this embodiment, at least one sofa 5 or seat 4 is provided in the room, and a colored light illumination system 1 is provided on the top wall of the room via a lifting rod.

[0052] Specifically, the color light illumination system 1 is connected and fixed by a lifting rod. The color light illumination system 1 can adjust the height and the irradiation angle to adapt to the use of people of different heights.

[0053] Furthermore, if the color light illumination system 1 is not height-adjustable, a liftable and adjustable seat 4 may be provided for use.

[0054] In this embodiment, a display screen is provided on the color light illumination system 1 , and the display screen is used to display personnel information or real-time parameters of the color light illumination system 1 .

[0055] Specifically, the display screen allows each person to confirm their corresponding colored light illumination system 1 when multiple people use it, and check whether their information is correct.

[0056] Furthermore, the display screen displays the real-time parameters of the color light illumination system 1 , the treatment duration, and can guide the treatment process.

[0057] Furthermore, a rangefinder is provided on the color light illumination system 1, and the rangefinder is connected to the display screen, so that the distance between the color light illumination system 1 and the eyes can be conveniently and accurately controlled through the rangefinder.

[0058] The present invention also provides a myopia prevention and treatment phototherapy system, comprising:

[0059] At least one color light illumination system 1, the wavelength of light emitted by the color light illumination system 1 is a part or all of 550-1100nm, and the light emitted by the color light illumination system 1 can be directly emitted or reflected into the human eye;

[0060] The operation host is connected to the color light illumination system 1. The operation host includes an input system and an execution system. The input system is used to record personnel information and color light illumination system status information. The execution system is used to control the opening and closing of the color light illumination system.

[0061] Specifically, the myopia prevention and treatment phototherapy system is set on a fixed facility or a movable facility for use. When it is set on a movable facility, it can be used when the facility is stationary or moving, so it is suitable for portable use or time-saving use.

[0062] Furthermore, the operating host can be directly connected to the central control system of the mobile facility, which is convenient for unified management and use, and avoids interference between the lighting system of the mobile facility and the color light lighting system 1. For example, the operating host is connected to the smart car machine of the car, and the interior lights are automatically turned off when the myopia prevention and treatment light therapy system is started.

[0063] Embodiment 1

[0064] like Figure 1 As shown, several round tables 2 are placed in the medical cabin, and seats 4 are placed around the round tables 2. A light-emitting device (such as a desk lamp) with movable position, adjustable height and rotatable light-emitting surface is placed on each seat. The device is an independent light-emitting device that can emit photons with a wavelength of 550-1100nm. The patient walks into the medical cabin, turns on the light-emitting device in front of the seat, and stares at the light-emitting surface for phototherapy, 5-15 minutes each time, 2-5 times a day, and the radiation exposure to the eye each time is 0.01-3J / cm 2 The cumulative daily eye exposure radiation does not exceed 10J / cm2 For first-time users, please input the necessary information such as the patient's name, height, age and myopia according to the operating requirements of the phototherapy device.

[0065] This embodiment is cost-effective and suitable for use in community hospitals, community activity centers, gyms and other places with a small number of people. Each patient can move, touch and rotate the light-emitting surface of each light-emitting device independently.

[0066] Embodiment 2

[0067] like Figure 2 As shown, several rectangular tables are placed in the medical cabin, and light-emitting devices are installed along both sides of the tabletop so that the length of the entire light-emitting device is flush with the length of the tabletop. The entire light-emitting device is divided into several independently controllable modules, which can be turned on and off at the same time or individually. After the patient walks into the medical cabin and sits down, the light-emitting device in front of the seat is equipped with a laser rangefinder and an automatic sensing control switch. Once it senses that someone has sat down in the seat, the system automatically turns on the light-emitting device and automatically adjusts the current intensity of the driving light according to the distance between the patient's face and the light-emitting surface. The light-emitting device in front of each seat can emit photons with a wavelength of 550-1100nm. After the patient is seated, he stares at the light-emitting surface for 5-15 minutes each time, 1-4 times a day, and the radiation exposure to the eye each time is 0.01-3J / cm 2 The cumulative daily eye exposure radiation does not exceed 10J / cm 2 For first-time users, please input the necessary information such as the patient's name, height, age and myopia according to the operating requirements of the phototherapy device.

[0068] This embodiment installs the light-emitting devices in rows, which is suitable for situations where phototherapy is carried out in batches of collective homework. For example, primary and secondary schools complete phototherapy in classes during breaks, and students can enter and exit in groups.

[0069] Embodiment 3

[0070] like Figure 3As shown, in the medical cabin, single-seat sofas 5 are placed around, and a light-emitting device is installed above each sofa 5. When the patient walks into the medical cabin and sits on the sofa 5, the light-emitting device above the head will automatically adjust the height of the light-emitting surface and rotate the light-emitting surface according to the height and sitting posture of the person, so that the light-emitting surface is parallel to the human eye, ensuring that the emitted light can enter the eye well. The light-emitting device is capable of emitting photons with a wavelength of 550-1100nm. The laser ranging detector configured on the light-emitting device will automatically adjust the driving current according to the distance information detected between the patient's face and the light-emitting surface. The height and light-emitting angle of the light-emitting device can also be manually controlled and adjusted. As long as the patient walks into the medical cabin and sits on the sofa 5, the system software will automatically turn on the light-emitting device and automatically carry out phototherapy, 5-15 minutes each time, 2-5 times a day, and the radiation exposure to the eye each time is 0.01-3J / cm 2 The cumulative daily eye exposure radiation does not exceed 10J / cm 2 For patients using the device for the first time, please input the necessary information such as the patient's name, height, age and myopia according to the operating requirements of the phototherapy device.

[0071] This embodiment is suitable for private use by customers to ensure comfort.

[0072] Embodiment 4

[0073] The myopia prevention and treatment light therapy system is installed in mobile facilities such as cars and RVs to provide vision treatment and maintenance during commuting to school, get off work, traveling, and scientific research.

[0074] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A phototherapy device for preventing and treating myopia, which has the following characteristics: Book At least one room, wherein at least one color light illumination system is arranged in the room, wherein the wavelength of light emitted by the color light illumination system is a part or all of 550-1100 nm, and the light emitted by the color light illumination system can be directly or reflected into human eyes; An input system is connected to the color light illumination system, and is used to record personnel information and status information of the color light illumination system.

2. The myopia prevention and treatment phototherapy cabin according to claim 1, characterized in that: It also includes a vision tester, which is connected to the recording system.

3. The myopia prevention and treatment phototherapy cabin according to claim 1, characterized in that: The color light illumination system comprises an LED light emitting device, a wavelength-filtered xenon lamp light source or a wavelength-filtered deuterium lamp light source.

4. The myopia prevention and treatment phototherapy cabin according to claim 1, characterized in that: A round table and seats arranged around the round table are arranged in the room, and a plurality of the colored light illumination systems are distributed around the circumference of the round table.

5. The myopia prevention and treatment phototherapy cabin according to claim 4, characterized in that: A sensor is provided on the seat, and the sensor is connected to the color light illumination system and / or the recording system. The sensor activates the color light illumination system after detecting that a person sits on the seat, and turns off the color light illumination system after detecting that a person leaves the seat.

6. The myopia prevention and treatment phototherapy cabin according to claim 1, characterized in that: A long table is arranged in the room, and two rows of the colored light illumination systems are symmetrically distributed on the long table.

7. The myopia prevention and treatment phototherapy cabin according to claim 1, characterized in that: At least one sofa is arranged in the room, and the colorful light illumination system is arranged on the backrest of the sofa via folding arms.

8. The myopia prevention and treatment phototherapy cabin according to claim 1, characterized in that: At least one sofa or chair is arranged in the room, and the top wall of the room is provided with the colored light illumination system via a lifting rod.

9. The myopia prevention and treatment phototherapy cabin according to claim 1, characterized in that: The color light illumination system is provided with a display screen, and the display screen is used to display personnel information or real-time parameters of the color light illumination system.

10. A myopia prevention and treatment phototherapy system, characterized in that: include: At least one color light illumination system, wherein the wavelength of light emitted by the color light illumination system is a part or all of 550-1100nm, and the light emitted by the color light illumination system can be directly or reflected into the human eye; An operation host, the operation host is connected to the color light lighting system, the operation host includes an input system and an execution system, the input system is used to record personnel information and color light lighting system status information, and the execution system is used to control the opening and closing of the color light lighting system.

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