56 results about "Vision rehabilitation" patented technology

The invention provides a vision correction method. The vision correction method comprises the steps that a visible range of an ametropia patient is determined; the imaging position of a virtual image in a pair of virtual reality glasses is controlled, so that when the ametropia patient wears the virtual reality glasses to view the virtual image, the virtual image can be clearly imaged on the retinas of the eyes of the patient; based on the visible range, the imaging position of the virtual image is periodically adjusted to exercise the eye muscles of the patient and correct vision. In addition, the invention also provides a vision correction device. The vision correction device comprises a pair of virtual reality glasses, a data determining unit, a central control unit and an adjusting unit. By adopting the vision correction method and the vision correction device, the imaging position of the virtual image can be accurately controlled, and the eye muscles are exercised by periodically changing the position in the vision range of the patient. Functional rehabilitation of the ciliary muscle can be also achieved, natural vision rehabilitation is finally achieved, and the purpose of treating ametropia is achieved.

The invention discloses a vision rehabilitation training method and system. The vision rehabilitation training system is composed of an eyeball tracking module, an intelligent terminal, a virtual reality head-mounted display and a vision rehabilitation training module. According to the vision rehabilitation training method, the process of movement of an object according to a preset movement trackis tracked and viewed through eyeballs; through eyeball movement, ciliary muscles are trained, the spasm fatigue condition of the ciliary muscles is improved, the adjusting capacity of the ciliary muscles is enhanced, elasticity is recovered, and crystalline lenses of the eyes are stretched; and thus, a vision condition is improved, and vision rehabilitation effect is achieved without an operation.

The invention discloses an amblyopia training system and belongs to the field of vision rehabilitation training. The system comprises a binoculus balance point measurement module and a binoculus dichoptic control module, wherein the binoculus balance point measurement module comprises binoculus dichoptic glasses, two visual charts and a controller, the two visual charts are both connected with the controller, and the binoculus dichoptic control module comprises 3D glasses, 3D display devices which control left-eye pictures and right-eye pictures respectively, and a 3D video playing left eye and right eye channel independent control module. More accurate balance point data can be acquired with a more accurate testing method, a training scheme is realized based on existing multimedia 3D film and television materials, interestingness of vision training is improved by means of pictures closer to real space, the concentration level of people receiving treatment is increased, and the amblyopia treatment effect is improved.

The invention relates to a traditional Chinese medicine composition for vision rehabilitation and a preparation method thereof. In the prior art, the processes all have the problems that the processes are coarse, the prepared preparations are instable, the contents of active constituents are low and the treatment effect in the course of practical application is unsatisfied. The composition is prepared from the following 24 traditional Chinese medicines: antelope horn, caltrop, equisetum, chrysanthemum, plantain seed, selfheal, cassia seed, ginseng, cornel (prepared), dendrobe, wolfberry fruit, dodder, glossy privet fruit, abalone shell, coptis root, pipewort, fiveleaf akebia, prepared rehmannia root, yam, alisma, poria, moutan bark, radix rehmanniae and betel palm. The process is advanced, the content of active constituents is high and the preparation has good stability. The composition has the efficacies of nourishing liver and kidney, nourishing yin, promoting the production of the body fluid, removing heat from the liver, and improving eyesight, and is mainly used for patients having the symptoms of photophobia, blurred vision, glaucoma and primary and medium cataract caused bydeficiency of liver-yin and kidney-yin. The clinic pharmacodynamic test effect is obviously improved, the bioavailability is high and no toxic or side effect is generated.

The invention discloses an electromagnetic wave vision rehabilitation instrument and a Chinese medicinal composition thereof. The electromagnetic wave vision rehabilitation instrument comprises a first solenoid coil, an electromagnetic generator, an electromagnetic vibrator, a medicament storage tank, a front shell, a rear shell and a medicament permeating layer. Compared with the conventional congeneric products or congeneric technology, the electromagnetic wave vision rehabilitation instrument has the characteristics that: the electromagnetic wave vision rehabilitation instrument treats multiple kinds of myopia and addresses both symptoms and root causes; the treatment means is more and advanced; the structure of therapeutic apparatus is scientific and simple; and according to the pathogenesis and treatment principle of common eye diseases such as myopia, amblyopia, poor eyesight and visual fatigue and disturbance in traditional Chinese medical science, based on clinical proved recipes, the blood circulation of heads and eyes of patients can be improved fundamentally by studying for a long term and referring to the theory of modern medicine and clinical experience, and spasm is relieved, and the effects of analgesia, sedation and the like are achieved by warming meridians to dissipate cold, soothing the liver and regulating the flow of qi and expanding blood vessels, so that the myopia symptoms of the patients are improved obviously.

The invention relates to the micro-motion control and mobile health field and discloses a cloud-intelligent vision regulating and rehabilitation training device. The cloud-intelligent vision regulating and rehabilitation training device comprises an eyeglasses frame, the eyeglasses frame comprises a left upper eyeglasses frame, a right upper eyeglasses frame and an eyeglasses bracket, the eyeglasses bracket is provided with an integrated motion control module, and the motion control component comprises an MCU controller, a wireless signal transmission module, a drive motor, a screw rod and a rotary encoder; the output end of the MCU controller is connected with the input end of the drive motor, the output end of the drive motor is respectively connected with the screw rod and rotary encoder, the input end of the MCU controller is connected with the wireless signal transmission module, and the screw rod is arranged at one side of the upper eyeglasses frame; a framing lens is inserted in the screw rod, and the wireless signal transmission module is connected with a vision health management APP module of the client through wireless network. The cloud-intelligent vision regulating and rehabilitation training device automatically controls vision training parameters, effectively records and tracks training situation and effect and promotes a user to persist in training to achieve a perfect vision rehabilitation training effect.

An eyeglass is prepared to be eyeglass set in degree being decreased progressively mode for solving problem in vision recovery course. The prepared eyeglass set can help nearsighted persons to recover their vision to be normal gradually and finally help them to not use nearsighted eyeglass any more.

The invention discloses a vision rehabilitation instrument. The vision rehabilitation instrument comprises a shell, a light shield, a sight hole opening and closing device, an eye massage device, a circuit control system, an eyepiece, objective lenses, a lens cone, a loudspeaker, an eyeball movement device and a head fixing band, the sight hole opening and closing device is located in the shell, the eye massage device is arranged on the back of the shell in a sleeving mode, the eyepiece, the objective lenses and the lens cone are located on the same axis, the head fixing band is connected to the two sides of the rear portion of the shell, and the circuit control system controls the sight hole opening and closing device, the eye massage device and the eyeball movement device. The vision rehabilitation instrument is reasonable in structure, accurate in acupoint pressing and stable in pressing force, eye muscles can be exercised by training eyeball movement, fundus visual cells can be stimulated by irradiating fundus with red LED light, growth and development of the visual cells are promoted, shading training and bright and dark training as well as near-looking and distant-looking training are both considered, the adjusting capacity of eyes can be exercised, in the whole training process, the instrument does not make contact with eyes, the eyes cannot be hurt, and the eyesight improving effect is obvious.

The invention relates to ophthalmic equipment, in particular to patient eyesight rehabilitation training equipment for ophthalmology. Therefore, the technical purpose of the invention is to provide the patient eyesight rehabilitation training equipment for the ophthalmology which can prevent medical staff from having a sore arm and enable a patient to perform training in time. The patient eyesightrehabilitation training equipment for the ophthalmology comprises a base, a seat, a large connecting plate, a first mounting plate, a first sliding rail, a first sliding block and the like; the seatis mounted on the right side of the top of the base, the large connecting plate is connected to the left side of the top of the base, the first mounting plate is connected to the top of the large connecting plate, and the first sliding rail is arranged at the top of the first mounting plate. The left and right movement of a small ball can achieve the purpose of training the eye focus, and the front and rear movement of the small ball can achieve the purpose of training the left and right movement of eyes, thereby eliminating the need for the medical staff to hold the ball for a long time to perform visual rehabilitation training for the patient, preventing the medical staff from having the sore arm and enabling the patient to perform training in time.

The invention belongs to the field of a medical instrument and particularly relates to a low-vision visual cognition training system on the basis of a tablet personal computer. According to the invention, a cognition training task program is designed on the basis of Matlab software and a Psychtoolbox tool bag thereof; according to estimation on a remaining sight function of a trainee, related cognition training tasks are designed; corresponding cognition training task presentation programs are written; the cognition training task presentation programs are further integrated into the tablet personal computer as independent applications; a wireless network and a cloud computing technology are combined; a cognition function is improved by a visual cognition training method; cognition training is integrated to the tablet personal computer; mobility and operability of the tablet personal computer are improved; compliance of a patient and effectiveness of training are improved; real-time communication of a trainer and the trainee is implemented; and the optimized training effect is achieved. The low-vision visual cognition training system is suitable for vision rehabilitation training on low vision caused by irreversible blindness.

The invention relates to a vision rehabilitation training instrument, which comprises a head wearing component which is characterized in that two sides of the head wearing component are symmetrically provided with eyeball training indicating devices; an energy supply device is arranged on the head wearing component; energy delivery ends of the eyeball training indicating devices are connected with an energy supply end of the energy supply device, and a control switch is distributed on the energy supply device. Meanwhile, each eyeball training indicating device comprises an angle adjusting component, wherein one end of the angle adjusting component is connected with the head wearing component; the other end of the angle adjusting component is provided with an indicating component; each indicating component comprises a vertically distributed bearing plate; each bearing plate is provided with a plurality of LED (light-emitting diode) indicator lights. Thus, by direct combination with a head part through wearing, the instrument is good in adaptability and comfortable in wearing. Meanwhile, by virtue of the existence of an adjusting arm, the indicating component can be adjusted to a proper position, so that the training requirements of different users can be met. Moreover, by the participation of a timing device, training time is enabled to be controllable.

A vision rehabilitation correction training mechanism comprises a first motor, a rotating shaft, a rotating disc, a rotating table, an elastic assembly, a first push disc, a first roller, a sliding rod, a connecting plate, a second elastic piece, a fixing plate, a mixed grid, a double-sided pattern card, a clamping sleeve, an installation disc, a main installation cover, a base and a control panel. The first motor is arranged in the main mounting cover, the first motor is in driving connection with the rotating shaft, and the rotating shaft is rotationally arranged on the main mounting cover;wherein the mounting disc is in damping connection with the main mounting cover, the mounting disc is coaxially arranged on the rotating disc, the rotating disc is rotationally arranged on the rotating shaft, a mounting groove is formed in the rotating disc in the axial direction, a clamping groove is formed in the rotating disc, and the clamping groove is communicated with the mounting groove. According to the invention, trainees can observe patterns through the hybrid grid, the exercise difficulty is improved, the double-sided pattern cards can be automatically switched, the trainees can autonomously observe and judge the patterns when the hybrid grid is moved away, and the training effect is good.

The invention discloses a visual impairment rehabilitation eye mask, which comprises a rehabilitation eye mask body, the rehabilitation eye mask body is composed of an eye mask base and an active fiber core; it is used for rehabilitation and physical therapy of various eye diseases, and is also used for brain fatigue, Rehabilitation and physical therapy for learning disabilities, insomnia, headache, dizziness, depression and other neuropsychiatric diseases; no needles, no medicine, no electricity, no magnetism, passive, non-invasive, painless, no cross-infection, no foreign energy It is a new technology of ophthalmic natural physiotherapy, ecological physiotherapy and green physiotherapy; it is very convenient to use, suitable for family self-physiotherapy, and also suitable for combination of study and work group physiotherapy; the effect of physiotherapy is long-lasting; the effect is obvious, once Physiotherapy can produce obvious effects; the service life is long, the physiotherapy can be used more than ten thousand times, and does not require component maintenance; and the invention has good physiotherapy effect and produces other positive effects, such as beauty massage and other functions.

The invention provides a vision rehabilitation helmet comprising a massage helmet body, a light refraction mechanism and display screens. The massage helmet body comprises an observation chamber arranged corresponding to the eyes of a user, a helmet shell and a plurality of acupoint massage columns detachably connected with the inner wall of the helmet shell; the light refraction mechanism is arranged on the side, close to the eyes of the user, in the observation chamber and comprises first lenses arranged on the sides far from the eyes of the user, and the first lenses are convex lenses detachably arranged in the massage helmet body; and the display screens are detachably arranged on the sides, far from the eyes of the user, of the observation chamber. The problems that a fogging method for vision correction and a physical therapy method in the prior art are poor in therapeutic effect and narrow in using range are solved.

The invention discloses an intelligent vision-rehabilitation nursing instrument which comprises a WIFI connector, a charging base and timer control button. A supporting rod is arranged at the middle position of the upper portion of the charging base, a rotating shaft is arranged at the upper end of the support rod, a main machine housing is arranged above the supporting rod, a charging and fixing connector is arranged at the connecting position of the main machine housing and the supporting rod, and the WIFI connector is installed at the middle position of the left side of the main machine housing. The intelligent vision-rehabilitation nursing instrument is scientific and reasonable in structure, the WIFI connector facilitates connection between the vision-rehabilitation nursing instrument with a network and meanwhile facilitates sending of detected data to a remote cloud end and formulation of a scientific rehabilitation plan according to the detected data, a TF card interface and a USB storage interface facilitate playing of music in a memorizer while rehabilitation treatment and relax of a user, the charging and fixing connector facilitates fixed connection between the main machine housing and the supporting rod and meanwhile facilitates charging for a graphene battery, and the problem of interrupted power supply is avoided.

The invention relates to the technical field of production of medical instruments, and discloses a correction optimization device for vision rehabilitation therapy. The device comprises a rehabilitation instrument, a linkage mechanism is arranged on the rehabilitation instrument, two partition plates are arranged on the rehabilitation instrument, the linkage mechanism is assembled for horizontal relative movement of the two partition plates. The correction optimization device for vision rehabilitation therapy is provided with the partition plates, most rehabilitation instruments on the marketat present can only be used by two eyes at the same time, the two eyes are trained at the same time, but the degree difference of the two eyes of some patients is large, the two eyes use the same training intensity, the deep-degree eyes cannot be exercised in place, the exercising effect of the light-degree eyes cannot be achieved, the problem that a patient with the large degree difference between the two eyes cannot separate training, and the rehabilitation effect is affected can be well solved through the partition plates, and the partition plates can be controlled to move through a motor,and the two eyes are separated for training with different intensities.

The invention discloses a table type eye muscle training instrument, and belongs to the technical field of vision rehabilitation training instruments. The table type eye muscle training instrument is characterized by comprising a bottom plate (9), an electric appliance box (8) capable of sliding back and forth is arranged on the surface of the bottom plate (9), a lifting column (5) is erected on the upper surface of the electric appliance box (8), a light-emitting part (1) is mounted at the upper end of the lifting column (5), a loudspeaker (7) is arranged in the electric appliance box (8), and a plurality of light-emitting heads (15) are arranged in the light-emitting part (1); and a control circuit is further arranged in the electric appliance box (8) and is correspondingly connected with the loudspeaker (7) and the light-emitting heads (15). According to the table type eye muscle training instrument, the light-emitting part and the electric appliance box are arranged, the loudspeaker is arranged on the electric appliance box, the electric appliance box is slidably connected with the bottom plate, the position of the light-emitting part is adjusted, the application range is wider, and the training effect is guaranteed. Through the guiding function of the audio, a teenager user is helped to smoothly complete training, and the training effect is improved.

The invention relates to a complex scene rehabilitation training method based on a reality augmentation technology. The complex scene rehabilitation training method comprises the following steps: a, constructing a three-dimensional database of model components for aided training of an amblyopia patient; b, collecting a binocular image of a real scene by using a binocular camera, extracting three-dimensional features of the real scene, and reconstructing a complex scene; c, performing real-time adaptive three-dimensional registration on the three-dimensional data of the model component and thereconstructed scene image; d, quickly estimating the illumination condition of the real scene and reconstructing the illumination distribution of the scene; and e, performing real-time drawing and dynamic fusion on the auxiliary training information and the reconstructed scene image, and guiding the patient to perform real-time interaction with the enhanced real scene. The vision rehabilitation training device faces different visual impairment groups such as blind people, low-vision people and old people with visual impairment, helps the blind people, the low-vision people and the old people to perceive the surrounding environment and can conduct vision assistance, vision rehabilitation training and the like on the blind people, and life and rehabilitation ability of weak-vision groups aregreatly facilitated.

The invention discloses an eye rehabilitation training device which comprises an eyeglass frame. The outer end of the eyeglass frame is connected with a strap, the other end of the strap is connectedwith a buckle, and the eyeglass frame is symmetrically connected with a massage frame in a clamped mode. A plurality of square tubes are arranged in the massage frame, the right end of a piston cylinder is connected with a massage bag, the massage bag is made of non-toxic and retractable silica gel, the left side end surface of a piston plate is fixedly connected with a screw rod sleeve, a screw rod is connected in the screw rod sleeve in a screwed mode, the other end of the screw rod is connected with an output shaft of a motor, and the motor is fixed inside the square tubes through a motor bracket. The eye rehabilitation training device is equipped with the massage bag and the piston cylinder, liquid in the piston cylinder is pushed out into the massage bag, so that the massage bag bulges and expands out of the massage bag to massage eyes, a heating wire is arranged, a heating function and a hot compress function are achieved, a display screen can further be installed, a display screen frame can be installed on the eyeglass frame, the display screen displays patterns and animations that are beneficial to vision rehabilitation training, and the functions are complete.

A vision rehabilitation method with an earphone function is characterized in that an external machine body, an alpha wave instrument, a brain frequency imaging module and a built-in memory are included, the alpha wave instrument, the brain frequency imaging module and the built-in memory are all arranged in the external machine body, and vision rehabilitation equipment with the earphone function is Bluetooth earphone equipment. Technical parameters of the mobile phone are MP3 specifications, a charging interface is a USB2.0 interface, a 5V transformer is arranged in the mobile phone, the supporting TF card capacity is 128M-32GB, the battery capacity is 300MAH, music can be played for 3-6 hours after charging, the outer machine body is made into a spherical structure, the diameter of the outer spherical surface of the outer machine body is 40mm, a loudspeaker is arranged in the outer machine body, the impedance of the loudspeaker is 16 omega, the sensitivity is 110dB, the frequency response range is 20HZ-20KHZ. The working environment temperature is-10 DEG C to 50 DEG C, and the humidity is 0-95%.

The vision rehabilitation exercise equipment comprises a device base, a connecting seat and a connecting supporting column, the connecting seat is fixedly connected to one side of the top of the device base, the connecting supporting column is fixedly connected to the top of the connecting seat, and a first threaded transmission rod is movably connected to the interior of the connecting supporting column; a first threaded sleeve block is connected to the surface of the first threaded transmission rod in a nested mode, a movable connecting block is fixedly connected to the outer wall of the first threaded sleeve block, a connecting plate is fixedly connected to the other side of the movable connecting block, and a first motor is fixedly connected to the top of the connecting plate. According to the vision rehabilitation training equipment for the ophthalmology department, the flexibility of the equipment body is improved through the circumference training mechanism, medical staff can properly adjust the height and the horizontal position of a first training ball according to the actual situation of a patient, the auxiliary focusing mechanism can help the patient subjected to rehabilitation training focus, and the convenience of the equipment body is improved; the rehabilitation training effect is improved, and the rehabilitation time of the patient is shortened.

The invention relates to the field of ophthalmology treatment, and particularly discloses vision rehabilitation exercise equipment for the ophthalmology department, which comprises a platform, supporting legs, a supporting column and a fixed base. The supporting column is slidably sleeved with a lifting sleeve moving in the vertical direction, and a ball located on the circumferential edge is fixedly installed on the lower surface of a rotating disc. An adjusting lying plate which moves left and right in the horizontal direction is arranged on the upper surface of the platform, a plurality of horizontal pushing rods are arranged in the platform in a sliding and penetrating mode, the pushing rods are perpendicular to the direction of the through groove, vertically-upward clamping tooth seats are fixedly installed on the pushing rods located in the through groove, upward clamping teeth are fixedly installed on the clamping tooth seats, and a horizontal positioning clamping rack is fixedly mounted on the lower surface of the corresponding adjusting lying plate above the through groove. The adjusting lying plate can move on the platform, a patient can easily move and adjust the adjusting lying plate by himself, the eyes of the patient can be adjusted to proper positions, the body does not need to be moved, and operation is convenient and fast.