CN210044712U

CN210044712U - Portable myopia and amblyopia therapeutic device

Info

Publication number: CN210044712U
Application number: CN201920279699.8U
Authority: CN
Inventors: 曹苏生
Original assignee: SUZHOU XUANJIA OPTOELECTRONICS TECHNOLOGY Co Ltd
Current assignee: SUZHOU XUANJIA OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-02-11
Anticipated expiration: 2029-03-06

Abstract

The utility model provides a pair of portable myopia, amblyopia treatment device makes the miniaturized structure of lens cone simplify through the structure that improves the lens cone. The lens cone is designed into an L shape, so that the length of the traditional lens cone in the longitudinal direction is shortened, and meanwhile, the volume of the lens cone is reduced by increasing a plane mirror to improve the light transmission path; in another scheme, the lens barrel is divided into two independent chambers, and the structure of the lens barrel is further reduced by adopting multiple refractions of the prism. The portable communication control device is convenient to carry and combines with mobile terminal equipment to realize communication control of the control circuit, so that the device can be used at any time. Meanwhile, a sensor is additionally arranged in the device, the sensor is an infrared sensor and is preferably arranged between the binocular tubes, the eyes of a user are close to the binocular tubes, infrared rays emitted by skin around the eyes of the user are detected by the infrared sensor, the distance between the eyes and the outlet of the binocular tubes is calculated according to the strength of signals, and then whether the user uses the therapeutic apparatus correctly is judged.

Description

Portable myopia and amblyopia therapeutic device

Technical Field

The utility model relates to a myopia, amblyopia treatment technical field, concretely relates to miniaturized myopia, amblyopia treatment device that can portable, it can take place the red light of specific wavelength in order to reach the treatment purpose through built-in power supply to the power supply of light source generator.

Background

The incidence of myopia and amblyopia of teenagers is very high in China, and according to the investigation, the incidence of myopia of teenagers 15 years old in China is 78.5%. Studies have shown that increasing the production of Dopamine (DA) in the retina can have a significant impact on slowing and inhibiting the progression of the eye toward myopia.

Dopamine is a neurotransmission substance used to help cells deliver pulsatile chemicals. A large body of data can be used to support that dopamine is one of the retinal neurotransmitters involved in the signaling cascade. Dopamine receptors D1-D5 are present on the retina. Dopamine will regulate the axial growth of the eyeball to the near-sighted direction or the far-sighted direction through controlling the refractive development of eyeball structures such as the development of scleral structures through the activation and mediation of dopamine receptors.

The applicant finds that the dopamine level of retina can be improved by increasing the light intensity through long-time research on the relationship between illumination and myopia development and academic tracking in the field of ophthalmic medical treatment, and the mechanism of the dopamine-increasing mechanism is that illumination passes through a retina light-feeding passage, so that no protuberant cells on the retina generate and release dopamine. In experimental study on guinea pigs, in a comparison experiment between a highlight group and a dim group, the dopamine content of the retina of the guinea pig in the highlight group is obviously increased, the axial direction of an eyeball is shortened, and the diopter of the retina is obviously more prone to hyperopia. However, continuous strong light irradiation does not further increase the dopamine content, and the diopter changes further. This indicates that dopamine production and release are not only related to the intensity of light.

According to the research of the applicant in recent years, the mechanism of the light stimulation of the retina to inhibit the development trend of myopia is that light with specific wavelength irradiates light-feeding bipolar cells on the retina to release glutamic acid substances to stimulate amacrine-free cells to release dopamine. The released dopamine will act on dopamine D1 and D2 receptors widely distributed on the retina, and dopamine D2 and D4 receptors distributed in the Retinal Pigment Epithelium (RPE). The dopamine acting on the receptors results in flattening of corneal curvature, deeper anterior, thinner lens, and proliferation of scleral chondrocytes, which results in the axial hyperopia of the eye, inhibiting myopia. Based on the above mechanism, the applicant found that factors such as the wavelength of light applied to the retina, the power of the light, the duration of interruption of the light and the spatial area of the light applied to the retina, rather than just the intensity of the light, all combine to affect dopamine production and release and myopia inhibition of the eye.

Ophthalmic therapeutic devices designed to treat myopia and amblyopia by irradiating the retina with light have existed for many years. For example, CN107260504A, entitled apparatus for treating amblyopia and/or myopia, discloses a device for treating myopia or amblyopia by illuminating the eye with light from an eyepiece using a light source. And as the name of the publication No. CN100569200C is the semiconductor amblyopia laser therapeutic apparatus, the electric appliance principle and the technical scheme of adopting the semiconductor laser to generate the red light with the specific wavelength in the prior art are completely disclosed. The applicant has found that the treatment apparatus used in the prior art for treating myopia or amblyopia is relatively bulky. For example, the design patent with publication number CN303134859S entitled myopia and amblyopia therapeutic apparatus has embodied the common features of the existing design, including the base, and the elevation angle adjusting mechanism, light source channel, etc. attached to the base. Obviously, such therapeutic devices are not portable. The applicant wants to further develop a portable myopia and amblyopia treatment device which is convenient to carry, and the device structure is simplified mainly from three aspects of the miniaturization of the structure of an ocular lens, the light path design of a light source generator in the ocular lens and the control convenience of the device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a portable myopia and amblyopia treatment device, which comprises: the structure is simplified, the volume of the lens cone is reduced, the mobile communication terminal is controlled to the whole device to achieve miniaturization of the device, the device is convenient to carry and use, meanwhile, the sensor is arranged to record the use condition, the medical property of a user is improved, and the treatment effect is improved by recording data.

A portable myopia and amblyopia treatment device is characterized by comprising,

a lens barrel;

a light source generator disposed inside the lens barrel;

the sensor is arranged between the lens barrels;

a built-in power supply;

a control circuit for controlling the light source generator; and a control terminal.

Preferably, the light source generator can generate red light of 620-660 nm.

Preferably, the control terminal is a mobile communication device and is in communication connection with the control circuit through wireless network or bluetooth communication.

Furthermore, the lens cone is a binocular lens cone, and the sensor is an infrared sensor and is arranged between the binocular lens cones.

Preferably, the binocular tube comprises a tube body, the tube body is in an L shape, the light source generator is positioned at the bottom of the tube body, and a plane mirror is arranged at the corner of the tube body.

Preferably, the binocular tube comprises a tube body, the interior of the tube body is divided into two independent chambers by a partition plate, a light source generator is arranged in one chamber, and a prism is arranged in the communication area of the two chambers.

Furthermore, the light source generator is a laser light source generator, the control circuit comprises a power control unit for controlling the power of the laser light source generator, a microprocessor for performing data communication with the control terminal and controlling the on/off of the power control unit, and a power management unit for power supply, battery charging/discharging management and electric quantity monitoring of the whole system.

Preferably, the built-in power supply is a dry battery or a lithium battery.

Furthermore, one end of the lens barrel is provided with a lens.

The utility model provides a pair of portable myopia, amblyopia treatment device, its beneficial effect lies in, makes the miniaturized structure of retrenching of lens cone through the structure that improves the lens cone. The lens barrel is designed into an L shape, so that the length of the traditional lens barrel in the longitudinal direction is shortened, and meanwhile, the volume of the lens barrel is reduced by increasing plane mirrors and improving the light transmission path; in another scheme, the lens barrel is divided into two independent chambers, and the structure of the lens barrel is further reduced by adopting multiple refractions of the prism. The portable communication control device is convenient to carry and combines with mobile terminal equipment to realize communication control of the control circuit, so that the device can be used at any time. Meanwhile, a sensor is additionally arranged in the device, the sensor is an infrared sensor and is preferably arranged between the binocular tubes, the eyes of a user are close to the binocular tubes, infrared rays emitted by skin around the eyes of the user are detected by the infrared sensor, the distance between the eyes and the outlet of the binocular tubes is calculated according to the strength of signals, and then whether the user uses the therapeutic apparatus correctly is judged. Through the collection of data, can judge whether the user has complied with doctor's treatment scheme to reach the purpose that urges the user to treat according to treatment scheme.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a circuit schematic diagram of a control circuit of the present invention;

fig. 2 is a schematic structural diagram of a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a third embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The first embodiment is as follows: as shown in fig. 2, the portable device for treating myopia and amblyopia comprises binocular tubes 11, a bridging structure is arranged between the binocular tubes 11, a power supply device 12 and a control circuit 13(PCB) are arranged on the bridging structure, and the power supply device 12 is a dry battery or a lithium battery. An infrared sensor 14 is provided between the binoculars 11. A mobile terminal, in this embodiment a handset 15, communicates with the control circuit 13 via a wireless network. The circuit principle in fig. 1 is to realize the control of the control circuit 13 by a mobile phone application program (APP) on the mobile phone 15, and to control the on/off of the power control unit of the laser light source generator 16 by a microprocessor in the control circuit. The power control unit can control the light source generator 16 to generate light with a specific wavelength. The present embodiment is a complete device structure, and the design of the control circuit and the connection and control between the mobile phone terminal and the control circuit therein are not described again for the technologies known to those skilled in the art.

Example two: as shown in fig. 3, the structure of the binocular tube is improved as compared with the first embodiment. The binocular tube 21 is in an L-shaped structure, and compared with the structure of the first embodiment, the length of the tube in the longitudinal direction is reduced, so that the tube is compact in structure. Specifically, a laser light source generator 22 is disposed at one end of the lens barrel 21, and since laser light can only travel along a straight line, a plane mirror 23 is disposed at a corner of the L-shaped structure so that light can be refracted and then emitted to an outlet of the lens barrel. In this embodiment, the control circuit and the control terminal as in the first embodiment are also used, and the two are combined to realize the function use.

Example three: as shown in fig. 4, the structure of the binocular tube is further improved compared to the embodiment. Meanwhile, the distance of the lens barrel in the transverse direction and the longitudinal direction is reduced, so that the structure of the lens barrel is more compact. Specifically, the lens barrel 31 is divided into two independent chambers, the two chambers are separated by a partition plate, a laser generator 33 is arranged in the first chamber 32, a prism 35 is arranged in a connecting area between the first chamber 32 and the second chamber 34, and light rays are emitted from an opening of the lens barrel through twice refraction of the prism 35. Note that compared with the second embodiment, the arrangement of the laser generator and the lens barrel outlet is different from the arrangement of the laser generator and the lens barrel outlet in a vertical or parallel manner, and both can achieve the purpose of reducing the volume of the device by a compact lens barrel structure.

The structure of the lens barrel is improved, so that the lens barrel is miniaturized and simplified. The lens barrel is designed into an L shape, so that the length of the traditional lens barrel in the longitudinal direction is shortened, and meanwhile, the volume of the lens barrel is reduced by increasing plane mirrors and improving the light transmission path; in another scheme, the lens barrel is divided into two independent chambers, and the structure of the lens barrel is further reduced by adopting multiple refractions of the prism. The portable communication control device is convenient to carry and combines with mobile terminal equipment to realize communication control of the control circuit, so that the device can be used at any time. Meanwhile, a sensor is additionally arranged in the device, the sensor is an infrared sensor which is preferably arranged between the binocular tubes, the eyes of a user are close to the binocular tubes, infrared rays emitted by the skin around the eyes of the user are detected by the infrared sensor 3, the distance between the eyes and the outlet of the binocular tubes is calculated according to the strength of signals, and then whether the user uses the therapeutic apparatus correctly is judged. Through the collection of data, can judge whether the user has complied with doctor's treatment scheme to reach the purpose that urges the user to treat according to treatment scheme.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A portable myopia and amblyopia treatment device, which is characterized by comprising,

a lens barrel;

a light source generator disposed inside the lens barrel;

the sensor is arranged between the lens barrels;

a power source;

2. A portable apparatus for the treatment of myopia and amblyopia according to claim 1, wherein said control terminal is a mobile communication device, and is connected to the control circuit by wireless network or bluetooth communication.

3. A portable myopia and amblyopia treatment device according to claim 1 or 2, wherein said lens barrel is a binocular barrel, and said sensor is an infrared sensor and is disposed between said binocular barrel.

4. A portable myopia and amblyopia treatment device according to claim 3, wherein the binocular tube comprises a tube body, the tube body is "L" shaped, the light source generator is located at the bottom of the tube body, and the corners of the tube body are provided with plane mirrors.

5. A portable myopia and amblyopia treatment device according to claim 3, wherein the binocular tube comprises a tube body, the interior of the tube body is divided into two separate chambers, a light source generator is provided in one of the chambers, and a prism is provided in the communication area of the two chambers.

6. A portable myopia and amblyopia treatment device according to claim 4 or 5, wherein the light source generator is a laser light source generator, the control circuit comprises,

a power control unit for controlling the power of the laser light source generator,

the power management unit is used for supplying power to the whole system, managing the charge and discharge of the battery and monitoring the electric quantity.

7. A portable myopia and amblyopia treatment device according to claim 6, wherein said power source is a dry cell or lithium cell.

8. A portable myopia and amblyopia treatment device according to claim 7, wherein a lens is provided at one end of said barrel.

9. The portable device for treating myopia and amblyopia according to claim 8, wherein the light source generator can generate 620-660nm red light.