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46 results about "Vision care" patented technology
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Method and apparatus for engaging and providing vision correction options to patients from a remote location
A method and system for providing vision correction to a patient is disclosed. The method and system employ a vision care POD to engage and provide vision diagnostics and correction options to a patient. More specifically, method and system may include educating the population of a geographic area through sources that target particular identified groups in need of vision correction; providing an eye examination to patients using a vision care POD to generate a personalized vision correction ID card; providing one or more vision correction solution(s) to the patient; supplying the patient with the one or more vision correction solution(s) and the corresponding training for the solution(s); and providing ongoing care and support to the patient.
Owner:JOHNSON & JOHNSON VISION CARE INC
Online Lens Ordering System for Vision Care Professionals or Direct to Customers
A computerized online lens ordering system is provided. A patient portal allows a user to enter identifying information and / or healthcare plan information and a purchase selection for eyeglasses and / or contact lenses. A vision plan eligibility module submits claims to an insurer based upon the healthcare plan information, determines an amount due by the patient, if any, based upon the purchase selection, receives any payment due and authorizes an order. An fulfillment module, for eyeglasses, obtains the patient's prescription and frame biometric measurements, produces a lens fabrication pattern for the lenses, automatically orders the selected frame and fabrication of the lenses based upon the fabrication pattern, and delivers a fabricated pair either directly to the patient or to an eye care professional business. For contact lenses, the fulfillment module automatically orders delivery of the contact lenses either directly to the patient or to an eye care professional business.
Owner:PRO FIT OPTIX
Vision testing and training system based on virtual reality
PendingCN106388762AReal presenceTrue sense of realityInput/output for user-computer interactionEye exercisersVision inspectionVision testing
The invention relates to a vision testing and training system based on virtual reality. The vision testing and training system comprises a head-wearing device, an image processing device in communication connection with the head-wearing device, an intelligent control device in communication connection with the head-wearing device and the image processing device, as well as a dizziness-preventing device and a remote terminal device which are in communication connection with the intelligent control device, wherein the head-wearing device comprises an image display device, an audio play device and a motion sensing device; the dizziness-preventing device is used for receiving the control of the intelligent control device so that the conversion angle of a vision testing image or a vision care image received by a user and the head position and angle shifting motion state of a user are synchronous, thus no dizzy feeling is generated during testing and health care, and therefore, the real sense of immediacy and sense of reality are achieved.
Owner:北京伟世万联科技有限公司
Eye muscle exercise device and method
InactiveCN102551999AEasy to supervise and guideSimple structureEye exercisersEye musclesPhysical exercise
The invention relates to an eye muscle exercise device and method, belongs to the field of vision healthcare and provides an eye muscle exercise device controlled by a single chip and a corresponding eye muscle exercise method. The eye muscle exercise device comprises a rotary arm, an LED (Light Emitting Diode), a rack moving slot, a gear, a rack, a rotation angle sensor, a direct current speed-reducing motor, a stepping motor, a control circuit, an operating panel, a supporting rod telescopic rod and a height regulating fastening component, wherein the control circuit taking the single chip as a core is used for acquiring position information of a rotation arm and controlling the direct current speed-reducing motor and the stepping motor to drive the rotary arm to do circle movement and horizontally move forward or backward according to the current position, and the control circuit guides a vision focus of a user to move around the head and controls the rotary arm to move according to a special track by an exercise method so as to train the eye muscles of the user and increase the regulating capability of a crystalline lens, thus realizing the purpose of improving the vision of the user.
Owner:JIAXING UNIV
Visual training system suitable for being used together with handheld device
A visual training system suitable for being used together with a handheld device can help users to complete multidimensional eye movement, cervical spine movement driven by eyes and / or spine movement driven by eyes. The visual training system comprises an input device, a visual mark point storage device, a visual mark point determining device and a visual mark point display and control device. The visual training system makes remarkable contributions in prevention and treatment of eye diseases such as myopia, and the contributions include that successful experiences are directly learned from clear-sighted humans or animals in nature, by means of the visual training system based on the small handheld screen, more people can enjoy daily vision care provided by the small handheld screen with micro input or low input, reserves of seven kinds of power of the visual training system can be increased comprehensively, pathogenesis of eye diseases such as myopia can be removed three-dimensionally, three requirements for recovering and maintaining good eyesight can be obtained, and normal eyesight of users can be recovered and increased gradually.
Owner:丛繁滋
Adjustable vision care instrument
An adjustable vision care instrument includes a housing, a vision adjustment device, a distance measurement device, a posture measurement device, a digital display operation screen, a base, a protection pad, and a fixing band; the housing includes an upper housing body and a lower housing body; the upper housing body and the lower housing body are fixedly connected through bolts; the vision adjustment device is arranged on the base and is fastened between the upper housing body and the lower housing body; the distance measurement device and the posture measurement device are fastened between the upper housing body and the lower housing body, and are positioned on two sides of the vision adjustment device; the digital display operation screen is arranged on the upper housing body; the distance measurement device, the posture measurement device, and the digital display operation screen are electrically connected to a central processing unit arranged on the digital display operation screen; the protection pad is fixedly connected to an edge of the base; and the fixing band is fixedly connected to the base. The adjustable vision care instrument adopts a pure optical physical treatmentmethod by using a binocular imaging method and a fogging therapy, can adjust a position of a concave lens through a diopter adjustment wheel so as to achieve a recovery effect, is safe and reliable, and can avoid side effects.
Owner:安徽瞳睬生物科技有限公司
Formula of eyesight protecting heath care product and preparation method thereof
InactiveCN103039968APromote blood circulationRecovery functionFood preparationProtecting eyeUltraviolet lights
The invention discloses and provides a formula of an eyesight protecting heath care product which is mixed by crocin and anthocyanin based on weight ratio. The weight ratio of crocin and anthocyanin is (1-9):(9-1). The invention further provides a preparation method of the formula. The method comprises the following steps: extracting crocin from jasmine by macroreticular resin and alcohols; and then mixing crocin and anthocyanin to prepare a medicine or the heath care product. The formula provided by the invention is convenient to use, and can effectively improve eye blood circulation and protect the retina from being damaged by visible light and ultraviolet light, so that the eyes can be effectively protected to prevent and reduce myopia, myopia and amblyopia. The formula is appropriate for to various crowds. The formula provided by the invention is applied to the technical field of medicine.
Owner:陈阳
Network vision care instrument
InactiveCN102895097ATo achieve the purpose of health careEye exercisersOcular axial lengthCiliary muscle
The invention relates to a network vision care instrument, which comprises a support and a display treatment body. The support is provided with a driving device; the driving device is mutually connected with the output end of the display treatment body; the display treatment body is mutually connected with a cloud server; corresponding three-dimensional (3D) visual physiology images in the cloud server are downloaded and displayed by the display treatment body according to input myopia block signals; and the driving device is controlled to drive the display treatment body displaying the 3D visual physiology images to do a required reciprocating motion on the support. According to the network vision care instrument, the display treatment body displaying the 3D visual physiology images is driven by the driving device to do the required reciprocating motion on the support, so that crystalline lenses of the eyes of a user do a regular focusing motion respectively to enable ocular ciliary muscles to be in a state of shrinkage-relax-shrinkage-relax all along. Through exercise treatment for a period of time, the elasticity of the ocular ciliary muscles can be recovered, and the crystalline lenses are recovered to normal positions, so that the refractive power of an ocular refraction system and the ocular axial length are matched, and objective images accurately form on retinae.
Owner:WUXI ASCEND MEDICAL EQUIP
Vision care drug
InactiveCN103070877APromote blood circulationFree from harmSenses disorderHydroxy compound active ingredientsLuteinUltraviolet lights
The invention discloses a vision care drug that can improve ocular region blood circulation, protects retina from the harm of visible light and ultraviolet light, can effectively protect the eyes, prevents and reduces the generating of myopia, hyperopia and amblyopia, and is a vision care drug used conveniently. The drug comprises the following components in weigh: 1-75 mg of crocin, 1-50 mg of lutein, 1-50 mg of resveratrol, 1-50 mg of cryptoxanthin and 1-50 mg of Beta xanthophyll. The vision care drug can be applied to the field of vision care.
Owner:陈阳
Six-parallel vision comprehensive health-care technology
InactiveCN1853588APrevention and treatment of pseudomyopiaReduce wrinklesDevices for pressing relfex pointsBathing devicesMassageMetacarpal bones
A six items combined health-care technique for improving vision and immunity includes such steps as using fumigating liquid to fumigate eyes, massage on eye position and relative acupoints, attaching pills or beans onto the acupoints on eye and ear positions for pressing them, exercising the gymnastics of eyes, massage on the acupoint group on palm, and drinking the tea for taking care of vision.
Owner:宁夏锐目视力保健研究中心(有限公司)
Bread for sight health care
InactiveCN1915033AUnclog central venous obstructionIncrease nutritionDough treatmentBakery productsMedicineChrysanthemum Flower
A health-care bread for relieving optical nerve fatigue and taking care of vision is prepared from traditional raw materials and additional 6 Chinese-medicinal materials including wolfberry fruit, mulberry leaf, chrysanthemum flower, carrot, etc.
Owner:张航
Mobile terminal and method of utilizing stereo images to realize vision correction
The present invention discloses a mobile terminal and method for implementing vision correction with stereoscopic images. The mobile terminal includes: an image module 110 for acquiring stereoscopic video data, the stereoscopic video data includes video content in which the display distance of the stereoscopic image alternates; Module 120, configured to play the stereoscopic video data, so that human eyes can see the stereoscopic image at a display distance alternately. Compared with the existing technology that needs to go to a fixed vision care center or configure a bulky computer and wear special glasses for vision treatment or correction, the present invention can quickly and portablely view and display distances on mobile terminals that people use daily. Alternating stereoscopic video data drives the movement of the human eye's lens when looking far and near, enhances the adjustment ability of the eyes, and realizes the function of vision correction, which improves the user experience.
Owner:SHENZHEN ESTAR DISPLAYTECH
Smartphone vision care device and vision care method thereof
PendingCN106657479AEasy to carryGood for healthEye treatmentLight therapyElectrical connectionMobile phone
The invention discloses a smartphone vision care device. The device comprises a smartphone, a mobile phone circuit board arranged inside the smartphone, a red light emission device arranged on the smartphone, and a red light emission controlling module which is also arranged on the smartphone and controls the work process of the red light emission device. The red light emission device can emit red light. The red light emission controlling module and the mobile phone circuit board are both in electrical connection with the red light emission device. According to the invention, the smartphone vision care device is integrated with the smartphone so as to be carried conveniently. The vision care can be carried out anytime and anywhere for users by use of the cure red light emitted by the device so as to relieve eye tiredness of the users and thus the usage is convenient. The vision care method for using the device is simple and convenient and the care effect for vision is obvious.
Owner:SUZHOU XUANJIA OPTICS & ELECTRONICS TECH CO LTD
Method for preparing vision-health buccal tablet
InactiveCN101669996APromote circulationProtect eye cellsSenses disorderHydroxy compound active ingredientsVisual acuityDextrin
The invention belongs to the field of nutritional health food and particularly relates to a method for preparing vision-health buccal tablets. The buccal tablet mainly comprises the following components: bilberry, mulberry, natural red apatococcus lobatus, corn mint, chrysanthemum, lutein, vitamin A, honey and dextrin. The method comprises the steps of mixing and crushing the components, adding water in the components for refluxing, clarifying and filtering the mixture, condensing, granulating, drying, pressing and sterilizing the mixture, thus obtaining the finished product. As the effectivecomponents such as anthocyanin, astacin and the like are contained in the buccal tablet, the component combination in the compounding also has extremely obvious effect on vision protection, the raw materials are obtained from natural materials, the honey is taken as the sweetener in the product, thus improving the taste and leading the buccal tablet to be easy to be accepted.
Owner:HANGZHOU LIUYI TECH
Portable electronic apparatus having vision care functions
A portable electronic apparatus has a portable electronic device, a lens assembly, a control unit and a display module. The portable electronic device has a shell with a chamber and an opening communicating with the chamber. The lens assembly is mounted in the opening of the shell. The display module is mounted in the chamber of the shell. The control unit is mounted in the portable electronic device to control the display module to project various object images into a user's eyes. The user can exercise the eyes by releasing the eye muscles, tightening the eye muscles, rolling the eyes upwards, downwards, leftwards, rightwards, or rolling the eyes circularly when the user looks at the projected object images. Vision defects, such as myopia and astigmatism, can be relieved.
Owner:WU JUNG TAI
Vision-care device
InactiveCN102961248AEliminate eye fatigueDifficult to adaptDevices for heating/cooling reflex pointsEye exercisersElectricityMassage
The invention relates to a vision-care device comprising a case, two optical lens cones, an electric pulse output circuit, a light-operated circuit and a thermal power control circuit, wherein the two optical lens cones are arranged on the case; the electric pulse output circuit outputs electric pulse signals through an electrode plate; the light-operated circuit controls flicker of light-emitting components in the optical lens cones; and the thermal power control circuit controls a constant-temperature electrode plate to output constant heat. The vision-care device organically integrates the electrical stimulation, the photostimulation and the thermal massage effects together, can quickly eliminate asthenopia with the remarkable effect and is difficult to generate adaptability.
Owner:YULIN NORMAL UNIVERSITY
Compound health product containing lutein
The invention discloses a compound health product prepared from lutein, phosphatidylserine and multi-dimensional nutrient supplements. The compound health product is a nutrient food which is prepared from the following raw materials by weight (in percentage by weight of daily dose): 3-40mg of lutein (C40H56O2), 50-800mg of phosphatidylserine (C38H74NO10P), 100-1200mg of calcium (Ca), 2-30mg of zinc (Zn), 2-30mg of iron (Fe), 5-400mug of selenium (Se), 100-1500mug of vitamin A (retinol equivalent) and 10-1,000mg of vitamin C (VitC). The dosage form of the compound health product comprises oral dosage forms such as tablets, capsules, granules, oral liquid and dropping pills. The compound health product is mainly applied to vision care, brain care, and supplementation of nutrients such as calcium, zinc, iron, selenium, vitamin A and vitamin C necessary to bodies; and the compound health product is wide in use, significant in effect, and easy to put into industrial production, and has positive social benefits and economic benefits.
Owner:QINGDAO ZHONGREN ZHIYE BIOTECH
Energy-saving heath-care LED (Light-Emitting Diode) table lamp
InactiveCN105065971AEffective vision carePoint-like light sourceElectric circuit arrangementsPhotoswitchEngineering
The invention discloses an energy-saving health-care LED (Light-Emitting Diode) table lamp. The table lamp comprises a photoswitch, a human-sense switch, a timing device and LED modulator tubes, wherein the human-sense switch is arranged on the surface of one side of a table lamp base; the timing device is arranged on the part, as high as the human-sense switch, of the other side of the table lamp base; a voice hole is formed in the upper part of the timing device; the photoswitch is arranged on the upper surface of the table lamp base; a table lamp connection rod is arranged on the upper part of the table lamp base; a lamp holder is arranged on the upper part of the table lamp connection rod; the LED modulator tubes are arranged in the lamp holder; and LED bulbs which are arrayed are arranged in the LED modulator tubes. The brightness of the table lamp is automatically adjusted by detecting light in the surrounding environment of the table lamp, so that brightness of light in a reading or studying area of a user is kept constant, and accordingly an effective vision care effect is obtained; and voice prompts are made for the user, so that the table lamp is more humanized and intelligentized.
Owner:俞勤
Degree adjustable health care glasses
InactiveCN102053388AWith health functionThe degree can be adjustedNon-optical adjunctsOptical partsUses eyeglassesEmergency medicine
The invention discloses degree adjustable health care glasses, which comprise lens bodies, a glass bracket, and an eyesight health care device. Each lens body is internally provided with a fluid-filled transparent circular bag. The transparent circular bags are connected with respective filling openings. During adjusting the degree of the glasses, an injector is inserted into the filling openings, the fluid volume in the bag is changed by adjusting a dial scale on the injector so as to change the degree of the glasses to a satisfactory degree; then the circuit bags are sealed, the injector is removed and finally a pair of suitable glasses is prepared; and the filling openings are sealed with screws. The degree adjustable health care glasses has the advantages that the degree of the glasses can be adjusted and the function of health care. Meanwhile, the operation method is quite simple and the wearer can master the skill almost without guidance and the cost is low, thereby, the problem of glass fitting in poor areas where lens dispensers are deficient is solved.
Owner:肖临风
Vision maintenance method and equipment based on retina ATP light wave energy complementing technology
PendingCN114344731AImprove resistance to natural declineAlleviate visual declineLight therapyEyestrainEye corneas
The invention discloses a vision care method based on a retina ATP (adenosine triphosphate) light wave energy complementing technology, which comprises the following steps of: irradiating narrow-band light waves with the main spectrum peak wavelength of 670nm to corneas of eyes of a user at set time and set intensity to promote mitochondria in the retina of the eyes to generate adenosine triphosphate molecules; and the eyes are helped to improve the capability of resisting natural decline. The invention further discloses vision maintenance equipment based on the retina ATP light wave energy complementing technology, which is used for realizing the vision maintenance method based on the retina ATP light wave energy complementing technology, and is characterized in that narrow-band light waves with the main spectrum peak wavelength of a wave band of 670nm are irradiated on corneas of eyes of a user at set time and set intensity; the composition can promote mitochondria in the retina of the eyes to generate adenosine triphosphate molecules, helps the eyes to improve the capability of resisting natural decline, and achieves the purposes of relieving visual decline of the eyes, improving the vision level of people, effectively improving the color contrast of the eyes and relieving eyestrain.
Owner:深圳市德智源科技有限公司
LED vision care lamp for relieving ciliary muscle fatigue by virtue of stroboflash
ActiveCN104806914ARelax eyesightPlay a role in vision carePoint-like light sourceElectrical apparatusEngineeringVisual Objects
The invention provides an LED vision care lamp for relieving ciliary muscle fatigue by virtue of stroboflash to relieve the ciliary muscle fatigue. The LED vision care lamp mainly comprises a base; a lampshade is movably connected to the base; a lighting power light source and a control circuit used for regulating and controlling the lighting power light source are arranged in the lampshade; the LED vision care lamp further comprises a flashing device for emitting multiple flashing to a background environment; the control circuit is connected with the flashing device to control the flashing device; a brightness regulating circuit is further arranged between the flashing device and the control circuit; the brightness regulating circuit is used for amplifying the current or the voltage of the flashing device. When eyes are stimulated by instantaneous flashing, due to no visual object of a fixed focus before the eyes, the optic nerve unconsciously forms distant-view illusion, the ciliary muscle and the crystalline lens naturally stretch and relax, and the ciliary muscle fatigue or spasm due to being frozen in a state for a long time and the resulting descending of the regulation function of the ciliary muscle are avoided; as a result, the eye fatigue is effectively relieved and the purpose of vision care is achieved.
Owner:SHENZHEN YOUSHIPU EYE TECH CO LTD
Method for making vision care picture based on vision three-dimensional principle
The invention discloses a method for making a vision care picture based on the vision three-dimensional principle. According to the design principle of a vision three-dimensional picture, in the making process, the vision recovery principle of the world famous medical scientist William Bates is used in the making process of a product, and the vision care picture is designed and made. The product can rapidly recover the vitality of eye muscle groups, and can rapidly relieve symptoms such as eye drying, eye roughing and eyestrain; a user insists to see the vision care picture several times everyday for a long time, and shortsightedness can be effectively prevented and controlled.
Owner:崔嘉文
Vision care composition and preparation method thereof
InactiveCN111568967ANo sequelaeRestoring uncorrected visionSenses disorderHydroxy compound active ingredientsFlos chrysanthemiChinese herbology
The invention relates to a vision care composition and a preparation method thereof. The traditional Chinese medicine composition adopts more than ten Chinese herbal medicine components such as flos lonicerae, flos chrysanthemi indici, folium artemisiae argyi, radix notoginseng, semen cassiae, spica prunellae, climbing groundsel herb, butterflybush flower, cortex phellodendri, radix angelicae sinensis, herba menthae, flos carthami, xanthophyll, pearl powder, borneol, menthol and the like as the raw materials and are properly proportioned by weight. The finally prepared vision care compositioncan effectively recover the naked eye eyesight of children and improve the eyesight effect, and has the advantages of difficult recurrence, no rebound, no side effect and very good effect after recovery. The vision care composition does not need injection, medicine and operation, does not leave any sequelae, adopts a pure physical therapy, and treats both symptoms and root causes to solve the vision problem.
Owner:沈阳视力泰健康科技有限公司
Eye myopia therapeutic apparatus combining hydrogen, low frequency and magnetic therapy
PendingCN113599067APrevent myopiaSlow down presbyopiaElectrotherapyBathing devicesOphthalmologyPoor vision
The invention discloses an eye myopia therapeutic apparatus combining hydrogen, low frequency and magnetic therapy, and particularly relates to the technical field of myopia therapeutic instruments. The eye myopia therapeutic apparatus comprises a hydrogen production box, one side of the hydrogen production box is provided with a hydrogen therapy mechanism, and the hydrogen therapy mechanism is internally provided with a low frequency magnetic therapy mechanism; the hydrogen treatment mechanism comprises an electric valve pipe arranged on one side of the hydrogen production box. By arranging the hydrogen therapy mechanism and the low frequency magnetic therapy mechanism, myopia prevention, eyestrain recovery and effective improvement of the treatment effect are achieved for eyes, operation is easy, split-flow treatment and hydrogen and medicament atomization circulation are achieved, and therefore medicament and hydrogen fluidity is effectively improved, treatment is more comprehensive, the treatment effect is more comprehensive and thorough, and the blood circulation effect is improved and eyestrain is relieved. Meanwhile, treatment is carried out through magnetic therapy, the effect of treated area is further improved, and better treatment and health care effects and better practicability are achieved for poor vision and vision health care.
Owner:江苏融宝智能科技有限公司
A LED vision care lamp that relieves eyelash muscle fatigue by strobe
ActiveCN104806914BAvoid tensionPrevent spasmsElectrical apparatusElectric circuit arrangementsOptic nerveEngineering
The invention provides an LED vision care lamp for relieving ciliary muscle fatigue by virtue of stroboflash to relieve the ciliary muscle fatigue. The LED vision care lamp mainly comprises a base; a lampshade is movably connected to the base; a lighting power light source and a control circuit used for regulating and controlling the lighting power light source are arranged in the lampshade; the LED vision care lamp further comprises a flashing device for emitting multiple flashing to a background environment; the control circuit is connected with the flashing device to control the flashing device; a brightness regulating circuit is further arranged between the flashing device and the control circuit; the brightness regulating circuit is used for amplifying the current or the voltage of the flashing device. When eyes are stimulated by instantaneous flashing, due to no visual object of a fixed focus before the eyes, the optic nerve unconsciously forms distant-view illusion, the ciliary muscle and the crystalline lens naturally stretch and relax, and the ciliary muscle fatigue or spasm due to being frozen in a state for a long time and the resulting descending of the regulation function of the ciliary muscle are avoided; as a result, the eye fatigue is effectively relieved and the purpose of vision care is achieved.
Owner:SHENZHEN YOUSHIPU EYE TECH CO LTD
Network vision care instrument
InactiveCN102895097BTo achieve the purpose of health careEye exercisersOcular axial lengthCiliary muscle
Owner:WUXI ASCEND MEDICAL EQUIP
Preparation process of fruit and vegetable beverage with vision care effect
The invention relates to the technical field of food science, in particular to a preparation process of a fruit and vegetable beverage with a vision care effect. The beverage comprises the following components of lycium ruthenicum, lutein ester powder, frozen wild blueberry concentrated juice, concentrated blackcurrant juice, cassia seed powder, lycium chinense normal juice, lactitol, d-sorbitol solution, CMC, DL malic acid, citric acid, concentrated carrot juice and purified water. The beverage is prepared through the process steps of homogenizing, degassing, deoxidizing, primary sterilizing,filling, secondary sterilizing, cooling, segmenting and the like, The beverage prepared through the formula and the process has good taste, eyes can be protected, and the effects of enhancing the immune function, improving the circulatory system, maintaining beauty, resisting aging, inhibiting inflammation and allergy and the like can be achieved.
Owner:郑州市新视明科技工程有限公司
A vision care instrument
InactiveCN102961248BEliminate eye fatigueDifficult to adaptDevices for heating/cooling reflex pointsEye exercisersElectricityMassage
The invention relates to a vision-care device comprising a case, two optical lens cones, an electric pulse output circuit, a light-operated circuit and a thermal power control circuit, wherein the two optical lens cones are arranged on the case; the electric pulse output circuit outputs electric pulse signals through an electrode plate; the light-operated circuit controls flicker of light-emitting components in the optical lens cones; and the thermal power control circuit controls a constant-temperature electrode plate to output constant heat. The vision-care device organically integrates the electrical stimulation, the photostimulation and the thermal massage effects together, can quickly eliminate asthenopia with the remarkable effect and is difficult to generate adaptability.
Owner:YULIN NORMAL UNIVERSITY
Vision health care device
The invention relates to the technical field of vision health care, in particular to a vision health care device. The vision health care device comprises a casing, outer view window glass, a PC main board, a base, a first driving unit, a displayer box, a first displayer, a second displayer, a displayer slideway, a PBS board, a signal processing board, a second driving unit, a third driving unit and inner view window glass; the PC main board transmits a 3D video signal to the signal processing board for decomposition, then the 3D video signal is transmitted to the first displayer and the seconddisplayer, horizontal polarized light emitted by the first displayer is projected to the PBS board at the incidence angle of 45 degrees, and refracted light is projected to a viewer at the emergenceangle of 45 degrees; vertical polarized light emitted by the second displayer horizontally penetrates through the PBS board to be projected to the viewer, a horizontal polarizer and a vertical polarizer are worn on the left eye and the right eye of the viewer respectively, and a 3D vision is formed through binocular image fusion. The driving units drive the first displayer, the second displayer and the displayer box to cooperatively move to achieve the adjustment and collection linkage of the eyes, and various movement modes can be compiled to adapt to various patients with poor vision.
Owner:程立军
Progressive fogging vision training system and using method thereof
ActiveCN102908242BImprove naked eye visionRestoration of adjustmentEye exercisersDisplay deviceComputer science
The invention provides a progressive fogging vision training system. The progressive fogging vision training system comprises a pair of progressive fogging correcting eyeglasses, a display device and a display driving device, wherein the display driving device is used for generating a dynamic spiral stripe image and inputting the dynamic spiral stripe image into the display device for display; the pair of progressive fogging correcting eyeglasses comprise an eyeglass bracket and multiple lenses of different specifications, and the eyeglasses cover spherical lens, prismatic lenses and cylindrical lens and can be detachably arranged in an eyeglass frame of the eyeglass bracket; and the pair of progressive fogging correcting eyeglasses are worn by a trainer during vision training and assist the trainer in staring at the dynamic spiral stripe image displayed in the display device. The progressive fogging vision training system has the advantages of being high in comprehensiveness, high in individuation degree, good in effect and not easy to cause rebounding of effect. The progressive fogging vision training system is suitable for meeting vision healthcare requirements of primary and secondary school students in large area and can be used for rapidly eliminating pseudomyopia, effectively preventing axial myopia or delaying the deepening of the axial myopia and improving the naked vision of near-sighted persons.
Owner:刘英顺
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