41 results about "Ciliary muscle" patented technology

The invention relates to the technical field of visual health management, in particular to a ciliary muscle adjustment training system and method based on eye movement tracking, and the method comprises the steps: collecting eye movement data of a fixation point track, an adjustment amplitude change rate and pupil response time in real time, and combining personalized parameters such as the age of a user, diopter and a training target; inputting a ciliary muscle training dynamic planning algorithm module, dynamically generating a stage scheme containing a training action type, a single-group duration, a stimulation interval and a focal length adjustment strategy, and adaptively adjusting the strategy according to real-time adjustment stability and a historical ability curve; through multi-dimensional matching analysis of a pre-stored standard eye movement template, a training specification score is calculated from the track goodness of fit, speed uniformity, amplitude standard-reaching rate and binocular coordination, visual fatigue parameters are obtained based on continuous training duration, pupil fluctuation and retina reflex change, a scoring result is dynamically corrected, and a visual fatigue evaluation result is obtained. Personalized, self-adaptive and quantitative safety control of the training process is realized.

The invention provides a VR visual training method and system based on dynamic refraction adjustment, and is applied to the technical field of VR visual training, and the system comprises a display module, a focusing mechanism, a hybrid optical system and a main controller. The main controller generates a target diopter sequence changing along with time according to the training mode, and drives the optical lens group to move along the optical axis direction, so that the focal power of the system is physically changed; meanwhile, the virtual image depth is updated according to the diopter, and perspective parameters are adjusted and rendered, so that the position of the presented virtual image is consistent with the optical focus in real time; in the training process, the adjusting reaction speed and the adjusting lag amount are obtained through the clear recognition performance of the user on the sighting mark, the main controller conducts self-adaptive adjustment on the follow-up refraction change track based on feedback, and training stimulation is made to be matched with the instant adjusting ability of the user. A real, continuous and individualized adjusting stimulation environment can be constructed, and the effectiveness and safety of ciliary muscle training are improved.

The invention belongs to the field of biological medicine, and particularly relates to a traditional Chinese medicine composition for treating xerophthalmia and relieving asthenopia and a preparation method thereof, the traditional Chinese medicine composition comprises mulberry leaf, chrysanthemum, cassia seed, wolfberry, rehmannia, dogwood, moutan bark, Chinese yam, lily, poria cocos, rhizoma alismatis, dendrobe, Chinese angelica, marigold, blueberry, lycium ruthenicum, raspberry, lutein ester and bear gall gold powder. Through the scheme, the traditional Chinese medicine composition provided by the invention can effectively treat clinical symptoms of xerophthalmia, increase tear secretion, improve fundus microcirculation and increase ciliary muscle blood flow, thereby eliminating asthenopia symptoms and improving eyesight.

The utility model relates to the technical field of glasses, in particular to a pair of virtual simulation glasses capable of being used for ciliary muscle detection, which comprises a glasses main body, the glasses main body is provided with a detection mechanism, the detection mechanism comprises an infrared imaging module and a miniature probe, the infrared imaging module and the miniature probe are connected with a nose pad, the glasses main body is provided with a warning mechanism, and the infrared imaging module and the miniature probe are connected with the nose pad. The warning mechanism comprises an LED, a vibration motor and an electrode patch, health detection is conducted on ciliary muscles through the miniature probe and the infrared imaging module which are arranged on the nose pad, the warning mechanism conducts vibration prompting on a patient according to the result of the detection mechanism, the patient is reminded that the patient is in the overuse fatigue state at present, and through low-frequency pulses released by the electrode patch, the patient is reminded to be in the overuse fatigue state at present. Through the lens adjusting mechanism, the diameter of the lens can be increased, the visual field range can be expanded, and the immersion feeling is enhanced; and the diameter can be reduced, the definition of a central area is improved, edge distortion is reduced, and the method is suitable for occasions requiring precise vision.

The utility model discloses a character learning device used for ciliary muscle exercise, a slide rail is arranged in a device main body, the slide rail is slidably connected with oppositely arranged moving mechanisms, one side of each moving mechanism is provided with a display screen, the moving mechanisms drive the display screens to transversely move along the slide rail, and the display screens are arranged on the slide rail. According to the character learning device, the moving mechanism is arranged in the character learning device to realize transverse movement of the two display screens, so that far and near changes of virtual images formed after focusing of human eyes are realized, ciliary muscles are relaxed and exercised while people learn, and the learning efficiency is improved. And the risk of myopia caused by ciliary muscle tension due to long-time short-distance reading and learning is reduced.

The present application relates to myopia treatment technical field, especially to a kind of based on the synergistic effect of composite optical regulation and biological stimulation myopia reversal treatment device.The device includes the synergistic operation between adjustable optical training module, micro-current stimulation module and intelligent control system, wherein the adjustable optical training module is by the dynamic defocus design of the region corresponding to double lens, to synchronously drive adjustment corresponding diopter difference range, and guide ciliary muscle to carry out focusing-relaxing alternate training;The micro-current stimulation module can output adjustable pulse current, and synchronously integrate PID temperature control system to maintain hot compress temperature;The intelligent control system is to real-time analysis eye axial length, corneal curvature and adjustment lag, dynamically optimizes the corresponding parameters of the adjustable optical training module and the micro-current stimulation module, to realize the precise regulation and control of individualized myopia reversal treatment scheme.The present application can realize the effective reversal and prevention and control of myopia.

The invention discloses a wide-range diopter adjustable optical system for ciliary muscle training glasses, and relates to the technical field of diopter adjusting.The wide-range diopter adjustable optical system comprises a glasses body, glasses legs are rotationally connected to the two sides of the glasses body, and mounting grooves are formed in glasses frames on the two sides of the glasses body; and a positive focal power lens and a negative focal power lens are arranged in the mounting groove. According to the ciliary muscle training glasses, the optical lens group capable of being dynamically adjusted is introduced and matched with the driving mechanism and a precise control mechanism, continuous and precise adjustment of the refractive power is achieved, the glasses can adapt to individualized refractive states of different users, the limitation that existing equipment is only suitable for people with specific vision is overcome, the applicable group is widened, and the application range of the glasses is widened. The optical system provided by the invention can be used as a standardized functional module, not only can be adapted in a spectacle frame, but also can be used in equipment, so that the consistency, the reliability and the quality controllability of a product in a production stage are remarkably improved, and a foundation is laid for large-scale application.

The application belongs to the technical field of vision care, and provides a kind of intelligent glasses, glasses box and vision training method, intelligent glasses include: frame mechanism;Lens mechanism, it includes left mirror unit, right mirror unit and pupil distance adjusting unit, left mirror unit, right mirror unit are connected with pupil distance adjusting unit to realize lens pupil distance adjusting function;Drive mechanism is connected with pupil distance adjusting unit to realize zoom vision training function.The intelligent glasses provided by the application is simple in appearance, light in quality, can replace daily ordinary corrective glasses for use, can improve the user's retinal imaging quality by adjusting the lens pupil distance, reduce the eye fatigue, at the same time, the lens can be driven to reciprocate to realize zoom vision training function, effectively exercise ciliary muscle, improve the accommodation ability and acuity of ciliary muscle, play the effect of preventing and treating myopia and amblyopia, the vibration is weak, avoid the phenomenon of dizziness and discomfort produced in the training process, improve the user experience and vision training effect of wearer.

The application discloses a transparent controlled zoom optical system with ciliary muscle induced regulation function, which is transparent and arranged on the light path between a human eye and an observation target object; the system comprises a control module for driving continuous longitudinal displacement of an optical focus; the system can be controlled to generate smooth and continuous change of diopter, so that the virtual image focus is generated to make smooth and continuous reciprocating displacement along the optical axis direction. The application does not rely on digital space modeling, directly generates continuous and smooth focus displacement on the longitudinal optical axis through controlled change of physical parameters of an optical medium, utilizes the passive and natural following characteristics of the human eye to the focus, stretches the ciliary muscle, intervenes in pseudo myopia and relieves visual fatigue.

The application discloses an optical lens for relieving visual fatigue, comprising a lens substrate, wherein the lens substrate comprises a functional composite filler, and an optical curved surface of the lens substrate is a bionic aspherical gradually-changing curved surface structure; the functional composite filler comprises selective light regulation material for realizing blue light and infrared dual-band regulation and control, and physiological comfort material for releasing negative ions and emitting far infrared rays. The application belongs to the technical field of optical lenses, and specifically relates to an optical lens for relieving visual fatigue in multiple dimensions, such as harmful light filtering, beneficial light reservation, eye microenvironment improvement, ciliary muscle regulation load reduction, etc. Meanwhile, a targeted preparation process is provided to solve problems such as functional filler agglomeration and low curved surface precision, and to improve the performance and wearing comfort of the optical lens for relieving visual fatigue and the preparation process thereof.

The invention relates to the technical field of medicinal chemistry, in particular to a 2-methyl-2-azabicyclo [3.2. 1] octane derivative which has a structure as shown in a general formula I or a general formula II or pharmaceutically acceptable salt, solvate, hydrate, isomer or prodrug of the 2-methyl-2-azabicyclo [3.2. 1] octane derivative, and a preparation method and application of the 2-methyl-2-azabicyclo [3.2. 1] octane derivative. As an acetylcholine receptor agonist, the compound shows high activity and high selectivity to M3 receptor subtypes. In-vitro experiments show that under the concentration of 40 mu M, the receptor excitation rate of the compound (such as 9a, 10a and the like) exceeds 95%, and is obviously superior to that of a positive control drug Aceclidine (48.65%). Due to the characteristic, the compound can generate a powerful pupil contraction pinhole effect by efficiently exciting an eye iris M3 receptor so as to improve near vision, and meanwhile, stimulation to ciliary muscles and related side effects are expected to be reduced due to high selectivity of the compound.

The application discloses a special eye-protecting VR device and method for children, wherein the device is designed according to the characteristics of the eye development stages of children, a continuously and smoothly changed virtual image is generated in a VR display system, the focal point of the virtual image is smoothly reciprocated along the optical axis, the regular movement of the ciliary muscle of the eyes of children is naturally guided, the visual fatigue caused by long-time wearing of the VR device is relieved, the ciliary muscle is stretched and strengthened, and a clear and comfortable viewing experience is maintained. The application provides two independent technical paths of the special eye-protecting VR device for children, the two devices have consistent purposes and consistent functions, and are respectively a pure software algorithm implementation path device and a piezoelectric ceramic driving optical zoom implementation path device; the two devices are both light-weight structures, have no dizziness and no sensory stimulation, are specially designed for safe use of children, and can effectively protect the visual health of children.

The application relates to a double-concave concentric circle dynamic variable focus glasses, belonging to the technical field of glasses production. Two groups of lenses are composed of inner concave lenses and outer concave lenses, the inner concave lenses are solid structures, the outer concave lenses are hollow sandwich structures, forming closed cavities, the side surface of the outer concave lenses is provided with at least two tubular holes, which are communicated with the cavities; the cavities of the outer concave lenses of the left and right lenses are communicated with each other through upper and lower communicating pipes, forming a circulating path; a micro water pump is arranged on the lower communicating pipe, which is used for driving the circulating flow of the filling liquid between the cavities of the outer concave lenses of the left and right lenses, so that the cavities of the outer concave lenses of the two groups of lenses can be alternately switched to empty and filling states, thereby realizing the dynamic change of the dioptric power of the outer concave lenses. The application has the following beneficial effects: the eyes can be ensured to meet the needs of viewing, and the ciliary muscles of the eyes can be intermittently relaxed, and the application provides a double-concave concentric circle dynamic variable focus glasses.

The invention discloses a multi-virtual image generation system based on dual-channel optical path multiplexing and a ciliary muscle training device, and relates to the technical field of optical engineering and ophthalmology medical instruments. The device comprises a near-far field double-image generation unit, a light beam combination element, a focal power modulation element and a precise control module, double virtual images with preset diopter difference are generated by optimizing optical parameter design, electronic switching logic and a dynamic positioning mechanism, crystalline lenses are forced to generate physical deformation, and physiologically effective ciliary muscle training is achieved. The light path folding and polarization / amplitude segmentation technology is adopted, the light rays of the two independent image sources are projected to the same visual axis of the human eyes, far and near alternate adjustment stimulation is formed, the training efficiency is improved, and the service life of the device is prolonged.

The invention relates to the related technical field of vision regulation and control, in particular to a regulation and control device based on low-frequency flickering red light and a use method. The regulation and control device comprises a light source unit, a control unit, a carrier structure and an auxiliary module; the low-frequency flicker mode simulates the physiological rhythm of a visual system, the visual neural pathway and ciliary muscles are more easily activated compared with continuous light, the visual acuity improvement amplitude is improved by 30% or above compared with traditional red light equipment, and the adjustment lag is reduced by 25%; the nerve activation effect of the 40Hz frequency group is consistent with the PV neuron experiment of the Southern Science and Technology University, the space learning ability can be enhanced, the adaptation rate of sensitive people reaches 98% or above, and the short-time design of 3-5 minutes fits fragmentation time and adapts to home, travel and office scenes; the wavelength stability of the LED light source is + / -10nm, and the modular control design enables the consistency error of batch production to be 1t; 5%; aBS + PC materials are anti-falling and durable, heat dissipation holes are matched with aluminum cooling fins, it is ensured that the running temperature of equipment is smaller than or equal to 40 DEG C, and large-scale production and daily use reliability are both considered.

The invention provides a visual training device and a training system. The visual training device comprises a main body structure, and the main body structure is provided with an optical interference assembly. The optical interference assembly is used for forming an optical interference area in the visual field range of one of the two eyeballs, so that one eyeball is in an out-of-focus state. The optical interference area is formed in the visual field range of the non-gazing eye of the user through the optical interference assembly, so that the ciliary muscle and the internal rectus of the non-gazing eye enter a zero-load out-of-focus state while the user looks an object daily through the gazing eye, the asthenopia of the non-gazing eye is relieved, and the user experience is improved. And the optical interference areas of the two eyes are alternately switched through the preset period, so that on the premise of not shielding the visual field, the brain is induced to autonomously regulate and control, alternate zero-load rest of the two eyes is realized, digital asthenopia caused by long-time close-range eye use can be effectively prevented and relieved, and the visual function of the two eyes is enhanced.

The invention relates to a spectacle lens which comprises a lens body, the lens body is concentrically provided with three functional areas along the radial direction, and the three functional areas are a central refractive area, a second refractive area and a third refractive area from inside to outside in sequence; the central refraction area is arranged at the optical center of the lens body, the central refraction area is arranged to be an area with convex positive lens diopter, and the convex positive lens diopter range is + 1.00 D to + 3.00 D; the second refraction area surrounds the periphery of the central refraction area, and the second refraction area is arranged to be an area with a micro-frosted structure on the surface; the third refraction area surrounds the periphery of the second refraction area, and the third refraction area is arranged to be an area with a micro-frosted structure on the surface. According to the spectacle lens, active relaxation and passive inhibition are combined; the convex positive lens structure of the central refraction area realizes relaxation of ciliary muscles when people look near, so that asthenopia is reduced from the source; and the second and third refractive areas inhibit the growth of the eye axis through a defocusing effect to form double prevention and control of'relaxation + inhibition '.

The utility model discloses an out-of-focus light diffusion composite lens, which is characterized in that the convex surface of a myopic substrate is provided with a myopic eye convex surface area and an out-of-focus area, a plurality of convex circular micro lenses are distributed in the out-of-focus area, and the circular micro lens part on the myopic substrate has second refractive power; the rest part, except the circular micro lens, of the myopia substrate has first refractive power; an outer reinforcing layer and an outer OAR film layer are arranged on the convex surface of the myopia substrate, and the tops of the circular micro lenses protrude out of the outer reinforcing layer and the outer OAR film layer; an inner reinforcing layer and an inner OAR film layer are arranged on the concave face of the myopia substrate, the inner OAR film layer is provided with a myopia eye concave face area and a point diffusion area, a plurality of concave diffusion points are evenly distributed in the point diffusion area at the positions corresponding to the round micro lenses, and the round micro lenses on the convex face do not coincide with the diffusion points on the concave face. According to the structure, the adjusting effect of the circular micro lens in the defocus area on ciliary muscles can be ensured, asthenopia is relieved, the contrast ratio is reduced, and the effect of suppressing myopia is improved.

The invention discloses a multi-mode vision correction method based on fertility resonance, and particularly relates to the technical field of vision correction.The multi-mode vision correction method comprises a glasses frame, a fertility resonance chip is installed in the glasses frame, and the fertility resonance chip comprises a receiving and transmitting antenna, a resonance circuit, a processor and an oscillating circuit; according to the invention, a fertility resonance chip is arranged in the intelligent glasses frame, and 9.34 [mu] m far infrared light is emitted. The wave band is matched with the vibration frequency of biomacromolecules of a human body, and acts on mitochondrial cytochrome C oxidase in a targeting manner through a resonance effect, so that the ATP synthesis efficiency is improved, and the microcirculation and oxygenation of eyes are improved; by matching with light-guiding eye-protecting gel, the eye cream is smeared around the eyes, capillary vessels are shrunk through physical cooling, intraocular pressure is reduced, and ciliary muscle spasm is relieved; in combination with Schumann wave (7.83 Hz) vision treatment music, brain waves of the brain are adjusted to be in an alpha / theta state, the visual center reaction capacity is improved, and the neuroplasticity and the visual signal processing efficiency are enhanced; the non-invasive design avoids infection and injury risks.

The invention discloses an autonomous training method for improving eyesight, a terminal and a readable storage medium. The method comprises the following steps: displaying at least one sighting mark to a user wearing low correction training glasses through a display device; the degree of the low-correction training glasses is 150-350 degrees lower than the actual myopia degree of the user; receiving and identifying feature information of a sighting mark input by a user through input equipment; judging whether the feature information input by the user is correct or not, and dynamically adjusting difficulty parameters of subsequently displayed sighting marks according to a judgment result; and repeating the steps until a preset training duration is reached. The relaxation strength and stretching endurance of ciliary muscles can be enhanced through long-term training, and the autonomous adjustment ability of eyeballs is improved, so that the focus position in the naked eye state after training is closer to the retina compared with the focus position before training, and the myopia degree is substantially reduced. The self-adaptive difficulty adjustment not only can ensure challenging to stimulate the adjustment, but also can avoid the feeling of contusion, so that the training target is scientifically and efficiently realized.

The application discloses a vision natural healing method and system based on sound waves and physical training and belongs to the technical field of vision rehabilitation. The method does not need injection, medicine taking, massage and massage, and does not depend on any instrument, and only through sound waves to relax the spastic ciliary muscle, combined with the pure physical training and pulse technology to stimulate the eye acupoints, the vision can be quickly recovered. For the myopia patients within 300 degrees, the normal vision can be recovered in 2 days; for the myopia patients within 400-600 degrees, the normal vision can be recovered in 4-6 days, and the method has remarkable curative effects on astigmatism, hyperopia and amblyopia. The application has the advantages of simple operation, high safety and quick effect, and provides an efficient natural healing scheme for the patients with vision problems.

The utility model belongs to the technical field of glasses equipment, and provides intelligent zoom glasses which comprise a glasses frame body, and a left glasses assembly and a right glasses assembly which are symmetrically arranged on the front side of the glasses frame body left and right, the left lens assembly is provided with a left lens with multiple focuses, the right lens assembly is provided with a right lens with multiple focuses, and the left lens assembly and the right lens assembly are arranged on the left side and the right side of the front portion of the lens frame body in a reciprocating rotation mode respectively so that zoom adjustment can be achieved by rotating the left lens assembly and / or the right lens assembly. According to the intelligent zoom glasses provided by the utility model, the lenses capable of rotating in a reciprocating manner are arranged to realize zoom adjustment and promote self-adjustment of ciliary muscles, so that the effect of exercising the ciliary muscles is achieved, and the adjustment capability and the acuity of the ciliary muscles are improved.

The utility model discloses a ciliary muscle exercising instrument, relates to the field of eye exercising equipment, and aims to solve the problems that the existing ciliary muscle exercising equipment is poor in component adjusting capacity and complex in parameter setting, the ciliary muscle exercising instrument comprises a moving table, a protective frame is fixedly connected to the moving table, an adjusting jaw support is slidably connected to the protective frame, and the adjusting jaw support is fixedly connected to the moving table. A comprehensive eye detector is arranged on the rear side of the adjusting jaw support, a height adjusting frame is fixedly connected between the comprehensive eye detector and the protective frame, an observation hole is formed in the comprehensive eye detector, a sighting mark screen is arranged on the rear side of the observation hole in a matched mode, a sliding frame is fixedly connected to the sighting mark screen, and a sliding groove for the sliding frame to slide is formed in the movable table. The device has the advantages that the device can be flexibly adjusted according to the condition of a user, the requirements of the user are met, and the training effect is improved.

1. Name of the product in this design: Intelligent Eye Muscle Training Device (Multi-color LED Layout). 2. Purpose of this design: For training the ciliary muscles of the eye, including training for strabismus, amblyopia, and eye movement, i.e., eye sensitivity training. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. The rear view of Design 3 and Design 4 is the same as the rear view of Design 2, so the rear views of Design 3 and Design 4 are omitted; this product is a thin product, so the left view, right view, top view and bottom view of Design 3 and Design 4 are omitted. 6. Design 1 is designated as the basic design.

An intraocular lens (IOL) has a small, central lens suspended within a pliable housing and, when the housing is filled with liquid, is coaxially aligned with a second small lens embedded in the wall of the housing. The suspension is on a dome- or other-shaped webbing attached to an inner circumference of the wall. When filled with liquid, forces squeezing or pulling the equator of the housing, as with ciliary muscles in the eye, adjust a distance between the lenses in order to adjust focus. Optional haptics may project from points on or above and below the equator. A recess in the posterior hemisphere of the housing can keep cell growth away from an optical axis of the lens system. A third small lens can be embedded in an opposite wall of the housing and coaxially aligned with the other lenses to form a three-lens, ultra-zoom system.

The invention provides a composite frequency sound wave intervention method for ciliary muscle training, which comprises the following steps of: acquiring eye movement data through a portable eye tracker or AR / VR (Auto Regression / Virtual Reality) equipment, and extracting multi-dimensional characteristics such as fixation point transfer, glancing speed, residence time and pupil dynamics by utilizing a deep learning algorithm; after filtering and normalization processing, the light-weight LSTM model is input for future eye movement trend prediction, a prediction result is used for dynamically adjusting sound source distribution and an enhancement region in spatial audio rendering so as to match a user eye movement track in real time, and meanwhile, sound source diffusion parameter optimization is performed in combination with LSTM confidence, so that the user eye movement trend prediction accuracy is improved. And model parameters are adaptively adjusted according to real-time behavior feedback, collaborative optimization of guidance and behaviors is realized, and energy consumption management and personalized training mode switching under low electric quantity are realized, so that user experience and training efficiency are improved.

The application discloses a kind of composite plant extract eye drops for relieving eye fatigue and a preparation method thereof, and relates to the technical field of ophthalmic preparations.The eye drops of the present application use lutein, zeaxanthin, blueberry extract, peppermint essential oil and borneol as fat-soluble active ingredients, and use phospholipid and poloxamer 188 as a composite nanocarrier, in combination with sodium hyaluronate, sodium chloride and a buffer system, a bacteriostatic system to form the eye drops.The present application uses a film hydration combined with high-pressure homogenization process to produce clear and transparent, thermodynamically stable eye drops, which solves the problems of low solubility, easy oxidative degradation and poor bioavailability of fat-soluble ingredients, improves the concentration and retention time of active ingredients in the eye, and the synergistic effect of various plant extracts can effectively relieve the symptoms of eye fatigue caused by long-term eye use, such as dryness, acid swelling, blurred vision and ciliary spasm, without eye irritation and with high stability.

A method for forming an image on a display with a variable degree of blurriness, which is intended to prevent the occurrence and eliminate the development of myopia in users of digital devices with displays—computers, televisions, mobile phones, players, game consoles, virtual reality glasses and the like (hereinafter DDD). This goal is achieved by changing the degree of blurriness (clarity) of the image on the display depending on the tension of the ciliary (accommodative) muscles of the user's eyes. This dependence is ensured by measuring the signal from the ciliary muscles with a sensor, transmitting this signal via a wired or wireless interface to the DDD input, processing the signal using a special program installed in the DDD, which forms an image on the display with a variable degree of blurriness.

The invention provides a vision health training method and system based on brain vision function remodeling. The method comprises the following steps: acquiring multi-modal data of a trainer; based on the initial parameter, driving the sighting mark to move according to a preset track so as to perform double-eye dynamic tracking training on the trainee; visual mark visual or tracking training is carried out on the trainee through a prism, magnetic therapy massage is carried out on the eyes of the trainee through a magnetic therapy rod based on magnetic therapy intensity and massage intensity, the training effect of the trainee is evaluated through a training effect evaluation comprehensive index, and training parameters of the next period are optimized. According to the invention, the training state can be monitored in real time; binocular dynamic tracking training is performed on a trainee through sighting marks so as to improve the processing speed and efficiency of the trainee on visual information, visual mark visual or tracking training is performed on the trainee through prisms so as to enlarge a visual comfortable area, tension of eye fascia and ciliary muscles is relieved through massage, the intraocular microenvironment is improved, and the visual comfort of the trainee is improved. And performing training parameter adjustment in the next period according to the training effect.

The invention relates to an eye essence stock solution and a preparation method thereof. The eye essence stock solution comprises a traditional Chinese medicine compound extraction concentrated solution. The traditional Chinese medicine compound comprises ligusticum wallichii, liquorice, fructus lycii, salvia miltiorrhiza, nacre mother of pearl, caulis spatholobi, angelica sinensis, pseudo-ginseng, cornu cervi pantotrichum, crocus sativus, semen cassiae and selaginella tamariscina. According to the essence stock solution, through the synergistic interaction of all the components in the traditional Chinese medicine compound, the essence stock solution penetrates through skin to directly reach fundus, clears and activates channels and collaterals, warms channels and dispels cold, promotes blood circulation of eyes, effectively improves nutrition of tissues around the eyes, relaxes ciliary muscles which are tense and shrunk for a long time, and enables choroids to be hyperemia and thickened so as to play a role in regulating and controlling myopia.