CN2453878Y - Visual physiological recovering instrument - Google Patents
Visual physiological recovering instrument Download PDFInfo
- Publication number
- CN2453878Y CN2453878Y CN00226874U CN00226874U CN2453878Y CN 2453878 Y CN2453878 Y CN 2453878Y CN 00226874 U CN00226874 U CN 00226874U CN 00226874 U CN00226874 U CN 00226874U CN 2453878 Y CN2453878 Y CN 2453878Y
- Authority
- CN
- China
- Prior art keywords
- visual
- sighting target
- group
- physiological
- visual physiological
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The utility model relates to a visual physiological recovering instrument which comprises a case body 1, a viewing barrel 2, a driving device 15 of a visual sign and a power source 7. The utility model has the main points that the utility model is also provided with a controller 5 of a microcomputer, an imaging device 6 of a light source and a visual sign 10. The utility model can provide the plane image of the visual sign generated by a visual physiological spectrum, the micro computer controls the automatic change of the spectrum, frequency, intensity, a pattern and a visual distance; the functions of visual conduction and regulation of eyes can be enhanced simultaneously, and the health care therapy efficacy of myopia, amblyopia and presbyopia can be enhanced.
Description
This utility model relates to a kind of eye care therapeutic equipments, particularly relates to a kind of physiology of myopia, amblyopia, asthenopia and Presbyopia and visual physiological recuperating instrument of naturopathy of being used for.
Amblyopia is a kind of serious disease that hinders children's vision to grow, and generally can't correct with the method for joining mirror.The method of preventing and treating amblyopia at present is more, wherein comparatively ideal a kind of be to utilize the red flare principle, temper the cortical area of amblyopia eye, thereby reach the purpose of treatment.As: Chinese patent CN86200467, CN88217622 etc., its treatment basis is all mainly with the red light sensitiveness of pyramidal cell in the macula retinae district to 600-680nm (nanometer) wavelength, by photostimulation, improve sensation input and critical fusion frequency, thereby reach the purpose of taking exercise and improving vision.According to the electrophysiologic studies achievement of vision, visual stimulus to bring out current potential (VEP) also relevant with the variation of variation, flashlight images and the image of variation, frequency and the frequency of the intensity of photostimulation and intensity.Experiment shows: the light of change intensity and change frequency is caused to bring out potentiometric response greater than the potentiometric response that brings out under fixedly light intensity and the fixed frequency condition; The pictorial stimulus of flash of light causes that bringing out potentiometric response sends out and answer greater than the current potential that brings out that simple uniform luminance stimulates, what flash of light changed pictorial stimulus brings out the bring out potentiometric response of potentiometric response greater than simple flash of light figure, the contrast of figure sight is big bring out potentiometric response greater than the contrast of figure sight little bring out potentiometric response.And above-mentioned instrument generally all is even stimulations of adopting single or multiple light source, makes the contrast of figure sight minimum; In addition,, be easy to cause the adaptability of eyes, can not satisfy the requirement that the vision frequency tuning is taken exercise, influence therapeutic effect light owing on mode, mostly adopt the color break-up of several fixed frequencies.Chinese patent has announced that application number is 94212912.1 and 99115935.7 the electronic kaleidoscope for amblyopia therapy and the vision biofrequency spectrograph that utilize vision physiological spectrum flicker principle design, they adopt spectrum respectively is red, green and red, green, blue, yellow light source is as imaging and radiation source, realize the frequency transformation of color break-up by electronic circuit or microcomputerized control, spectrum transform and image transformation, stimulate and take exercise three kinds of its sensitivity dissimilar optic cells and brain visual cortex maincenter, improve visual evoked potential, improve sensation input and critical fusion frequency, thereby reach the purpose that improves therapeutic effect.This instrument has solved general amblyopia instrument technically and has lacked the difficult problem that visual pattern stimulates exercise and single spectrum transformation, provides a kind of instrument for the treatment of effectively and keep healthy for the amblyopia control enters family.But, because this instrument adopts traditional kaleidoscopic image-forming principle and structure, what make its generation is spatial stereo-picture, that is the image of being watched is not all on same focal length plane, therefore lack that vision is watched focus attentively and vision is watched the center attentively, also be difficult for when watching focusing one's attention on, thereby influence the viewing effect of patient's use and watch effect attentively, actual therapeutic effect is restricted.In addition, because ametropic amblyopia and anisometropic amblyopia occupy very big ratio in the amblyopia patient, in this type of patient, the obstacle that dioptric is regulated and the obstacle of visual experience exist and mutual restriction simultaneously, and above-mentioned instrument can only be primarily aimed at the exercise optic nerve and improve visual experience ability and resolution capability, to improving and take exercise the direct effect of regulatory function shortage and the effect of eyes, therefore also influence its therapeutic effect and range of application to a great extent.
Myopia is the serious disease that a kind of serious obstruction children grow up and grow equally, most myopes all is because the insufficiency of accommodation that visual fatigue and accommodative myopia cause develops and the result of development, temper and strengthen the regulatory function of eye, anxiety and the spasm of in time eliminating eyes ciliary muscle and eye muscle group are to treat and prevent the main method of myopia at present.As Chinese patent ZL92101546.1 and ZL97208881.4, it all is to utilize the sighting target image clocklike to make periodically back and forth movement at the moment at user, temper eye ciliary muscle and regulating system, remove the spasm of eyes ciliary muscle and regulate tense situation, eliminate visual fatigue, make it to recover twenty-twenty vision.People's eyes and visual system are made up of visual accommodation system and visual experience system two parts, partly are made up of focusing part and egative film as photographing unit.Whether intact the quality of vision is when depending in the system two parts, and they are mutually promoted in vision process and mutual restriction.In practical situation, if insufficiency of accommodation appears in eye's lens and eye ciliary muscle, then visual fatigue, accommodative myopia or hypermetropia can take place, if retina neural and brain visual cortex maincenter developmental defect then can cause the generation of amblyopia.In addition, also can cause the generation of amblyopia by the insufficiency of accommodation of myopia, hypermetropia and eye, and the generation of amblyopia also can cause the appearance of insufficiency of accommodation problem.Therefore, a good vision be arranged, intact and normal when just must keep two parts in the visual system.Because the method for above-mentioned instrument control all is partly to start with the adjusting of taking exercise in the visual system, the sighting target image of instrument is fixed magic lantern picture, the background light source of picture is incandescent light, these all lack direct effect and exercise to the visual experience system, more lack spectrographic irradiation of vision physiological and massage, therefore it is incomplete from method, also directly has influence on the effect and the range of application of treatment in practice.
The purpose of this utility model is to provide a kind of visual physiological recuperating instrument, it adopts has the plane nature of fixation and watches the sighting target image of focus attentively, the sighting target image mainly is made up of the image that the responsive and excited multiple vision physiological spectrum of human body retina cell produces, programming and microcomputerized control by therapeutic scheme, realize abundant frequency transformation, spectrum transform and image transformation, stimulate dissimilar optic nerve cell and the brain visual cortex maincenter of taking exercise respectively, improve the vision conduction function, improve visual resolving power and critical fusion frequency, utilize micro computer and Electromechanical Control simultaneously, realize the timing of sighting target image, the location transmission, visible sensation distance by rule conversion spectrum and rule changing image, remove eye ciliary muscle and eye muscle group's anxiety and spasm, recover regulating power, reach the elimination visual fatigue, strengthen the purpose of ocular accommodation, improve treatment and health-care effect thereby further improve, adopt microcomputerized control, make operating process automatization, reduction makes it easier popularization and application to patient's use operation requirement.
This utility model can be realized by following technical scheme: this utility model comprise be configured in that housing 1 front end connects watch tube 2, the carriage 14 that installs in the housing 1, be contained in the source imaging device 6 above the carriage 14, sighting target driving device 15 and sighting target displacement gauge tap 16, housing 1 inside also is provided with power supply 7, microcomputer controller 5 and acoustical generator 8, its technical essential also is: along its centrage sighting target 10 is housed successively in the described source imaging device 6, object lens 11, reflecting mirror group 12 and light sources 13, described sighting target driving device 15 comprises the motor 21 that is contained on the carriage 14, screw mandrel 18 and belt wheel mechanism 22, described watching in the tube 2 is equipped with eyepiece 9, its centrage and sighting target 10 and object lens 11 coincide, described light sources 13 is respectively red, green, blue, yellow multi-group light-emitting device, described microcomputer controller 5 are provided with many group spectrum transforms, the light intensity conversion, image transformation, the many groups fixed frequency conversion that visible sensation distance conversion and vision critical fusion frequency are following and the treatment procedure and the music program of audio frequency conversion.
This utility model adopts red, green, blue, yellow luminescent device group is as the light sources 13 of source imaging device 6, color break-up that light sources 13 produces and image are through the transmission of the multiple reflection and the object lens 11 of reflecting mirror group 12, on sighting target 10, form plane picture and flicker plane picture by the particular transform spectral composition, by on sighting target 10, producing light intensity in the treatment procedure control light sources 13 that is provided with on the microcomputer controller 5, frequency, spectrum and image are with image and the scintigram picture that treatment procedure or music program change is set, control the timing that sighting target driving device 15 produces sighting target 10 simultaneously, location transmission and mobile, rule conversion visible sensation distance, and play music synchronously.The patient watches the conversion spectrum that produces by setup program on the sighting target 10 attentively by watching tube 2 and eyepiece 9, light intensity, the passage of scintillation light of frequency and image, but three kinds of dissimilar pyramidal cells of effective stimulus and exercise macula retinae district, strengthen ocular tissue's circulation, improve the vision conduction function, improve the sensation input and the critical fusion frequency of eye, and the rule conversion visible sensation distance of sighting target 10 and sighting target image, the simulation human eye is by nearly extremely vision process far away, make ciliary muscle and eye muscle group have rhythm and pace of moving things ground to shrink and loosen, eliminate its anxiety and spasm, recovery and reinforcement strengthen the regulatory function of eye to lenticular regulating power, finally reach the care treatment effect of improving vision.
This utility model has following good effect: one, the light source and the light intensity of the multiple specific wavelength of more responsive near the somatic cell of human body retinal cones and excitement can be provided, frequency, the passage of scintillation light of spectrum and the automatic conversion of image and scintigram picture, this continuous conversion spectrum, frequency, the figure of light intensity can more effectively stimulate optic nerve, minimizing is to the adaptability of passage of scintillation light and flicker figure, can massage eyes with time-frequency spectrum physiology light, improve ocular tissue's circulation, activate the multiple optic cell in the optic nerve better, improve the vision conduction function, improve the sensation input and the critical fusion frequency of eye.Simultaneously, because the image that vision physiological light produces on sighting target is a plane picture, therefore has and better watch effect and therapeutic effect attentively.Two, can realize that the timing of sighting target image, location move, the simulation human eye is by nearly extremely vision process far away, make a ciliary muscle and eye muscle group have rhythm and pace of moving things ground to shrink and loosen, anxiety and spasm that elimination produces because of fatigue, recovery is to lenticular regulatory function, because rhythmic movement also can improve the blood circulation and the tissue circulation of eye, further strengthens treatment and health effect.Three, be multiple frequency and spectrographic vision physiological light owing to what form the sighting target image, therefore be to start with on method from the vision total system, not only effectively temper and improve the regulative mechanism of raising eye by the visible sensation distance conversion, and the conversion by physiological spectrum and frequency, take exercise and excited visual receptor cell, the visual sensibility that improves eye and the resolution capability of vision frequency, thereby, more effectively reach the purpose of improving vision by tempering two parts in the visual system simultaneously.Four, because vision physiological light to the light massage of two parts in the visual system, can improve the tissue circulation of eye, blood circulation promoting and the metabolism that strengthens ocular tissue play useful health care and therapeutical effect.Five, be furnished with soft digital music of releiving, spectrum, image and frequency transformation can be regulated and control by music frequency, can produce vision, auditory feedback effect, and further exciting sympathetic nerves is promoted therapeutic effect, also is beneficial to the treatment interest that improves juvenile patient simultaneously.Six, adopt the microcomputerized control technology, the automaticity of therapeutic process is improved, reduce patient's use operation requirement, be more conducive to the family oriented of health therapy.Seven, can obviously improve therapeutic effect and shortening treatment cycle.Clinical showing: the total effective rate that is used for the treatment of amblyopia can reach 93.6%, and the total effective rate of treatment accommodative myopia reaches 99%, and can effectively remove the asthenopia that causes with eye because of excessively, simultaneously the vision that delays eyes presbyopia and healthy eyes is safeguarded that positive role is arranged.
The utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the control sketch map of microcomputer controller.
Fig. 3 adopts the schematic diagram of single-chip microcomputer for this utility model.
Fig. 4 is the arrangement sketch map of luminous tube in the light sources.
Among Fig. 1, housing 1 is the round-meshed curved surface thing of front end, can be made up of upper and lower cover and base 3, is provided with at its circular hole place to draw a road and a stop block, be used for and watch tube 2 to be connected, and can make watch tube 2 together with dress eyeshield 20 thereon respectively left-right rotation 180 spend.Housing 1 adopts globular hinge with base 3 by support 4, and housing 1 can rotate and freely adjust the angle of pitch by free 360 degree relative to base 3.The front of housing 1 is provided with program work touch-switch 28, and touch-switch 28, treatment procedure can begin or stop to reset automatically.Be fixed with carriage 14 in the housing 1, source imaging device 6, sighting target driving device 15 and sighting target displacement gauge tap 16 are housed above the carriage 14, housing 1 inside also is provided with power supply 7, microcomputer controller 5 and acoustical generator 8.Along the centrage of watching tube 2 sighting target 10, object lens 11, reflecting mirror group 12 and light sources 13 are housed successively in the source imaging device 6.Sighting target 10 is thin type plane object of being made by milky white semi transparent material, for example the thin type disk of clouded glass, trace paper or milky white semi-transparent plastics.The centrage of the imaging plane of sighting target 10 and eyepiece 9 is perpendicular, and the solstics of itself and eyepiece 9 is the focal length of eyepiece 9, is directional light by eyepiece 9 to the light of eyes to guarantee sighting target 10 when the fixed position.Reflecting mirror group 12 is that a plurality of rectangles or trapezoidal reflecting plate are formed, and generally adopts three reflecting plates, and its cross section is triangular in shape.Light sources 13 is red, green, blue, yellow semiconductor luminotron pipe groups that peak wavelength is respectively 620-680nm (nanometer), 530-570nm, 430-475nm and 575-590nm.Sighting target driving device 15 is made up of the motor 21, screw mandrel 18 and the belt wheel mechanism 22 that are installed on the carriage 14.Belt wheel mechanism 22 is made up of large and small belt pulley and driving belt respectively, also can adopt change gear mechanism.Be provided with the slide block 19 of band screw 17 in the bottom of source imaging device 6 and be placed in the slide rail of carriage 14, screw 17 is connected with screw mandrel 18, makes sighting target 10 realization shift reciprocatelies by machine driving.Watch in the tube 2 eyepiece 9 is housed, the centrage of eyepiece 9 and sighting target 10 and object lens 11 coincide.Acoustical generator 8 is installed in the housing 1, and corresponding with it housing is provided with a plurality of holes, to guarantee the transmission of sound.Motor 21 be can positive and negative rotation direct current generator, power supply 7 is dc sources, as battery, also can adopt rectifying voltage regulator.
Among Fig. 2, single-chip microcomputer 30 is master control bodies of microcomputer controller, the audio output of single-chip microcomputer 30 is connected with acoustical generator 8, the I/O mouth of single-chip microcomputer 30 is linker selector switch 32, program start and reset switch 28, multichannel driving amplifier 33, motor-drive circuit 34 and sighting target displacement switch 16 respectively, each drive end of multichannel driving amplifier 33 is connected with the luminescent device of respectively organizing on the light sources 13 respectively, the driven for emitting lights set of devices according to the program requirement put in proper order go out luminous.Power supply 7 links to each other with single-chip microcomputer 30 by on and off switch 31.The drive end of motor-drive circuit 34 is connected with motor 21, requires 21 forward, reverse or stop of control motor to end according to program, realizes the shift transformation of sighting target.Two sighting target displacement switch 16 are installed in the closest approach and the solstics of sighting target displacement respectively, when sighting target 10 arrives the solstics of eyepieces 9 and closest approach, send single-chip microcomputer 30 displacement signals respectively to, making single-chip microcomputer 30 can accurately control motor just changes, reverses and stop, and realizes timing, the set point control of sighting target 10 and moves transmission control.
In order to improve the cost of reliability and reduction product, single-chip microcomputer 30 preferably adopts one to be provided with treatment procedure and music program simultaneously, and has the micro computer mask chip of voice operation demonstrator.As adopt the micro computer mask chip of SN680XX type.
Among Fig. 3, the model of single-chip microcomputer 30 is SN680XX, I/O mouth 1,2,3,4 wherein connects audion Q1, Q2, Q3 and the Q4 that drives in the amplifying circuit respectively, by audion driven for emitting lights diode group L1, L2, L3 and L4 work respectively, the luminous color of luminous tube is used R (red), G (green), Y (Huang) and B (indigo plant) expression respectively among the figure.I/O mouth 7 is connected audion Q11 and Q12 respectively with 8, realize that by motor-drive circuit control motor 21 forward, reverse or stop end, I/O mouth 11 is connected sighting target displacement switch SW1 and SW2 respectively with 12, sighting target is moved the distance point signal and the process signal of arrival and pass to single-chip microcomputer 30, realize timing, positioning control that sighting target is moved.I/O mouth 6 linker status indicator lamp LED among the figure, I/O mouth 9 and 10 is linker selector switch SW3 and SW4 respectively, can select treatment procedure at different patients by selector switch SW3 and SW4.I/O mouth 5 linker starting switch START/STOP.The port one 6 of single-chip microcomputer is the music signal output port, and in order to connect acoustical generator SP, acoustical generator can be a speaker, also can adopt earphone.Port one 5 connects the positive pole of dc source, port one 7 ground connection.
In single-chip microcomputer, be respectively arranged with treatment procedure and music program.The work process of treatment procedure is mainly followed the ultimate principle that makes light emitting diode generation spectrum, light intensity, frequency and image transformation and is made sighting target realize regularly location transmission on request.Music program can be MIDI mode or voice mode, and is clear, clearly demarcated and reduce the program space in order to make rhythm, preferably adopts the music of MIDI mode.Selected music is the melody that rhythm is clearly demarcated and releive.The flicker of treatment procedure major control light emitting diode, the rule shift reciprocately of conversion and sighting target, can adopt following work process and control mode: touch the START/STOP switch, program controlled motor makes sighting target reset to solstics apart from eyepiece, then with following bright lamp order and conversion frequency work: from L1 (Huang) → L2 (indigo plant), the light on and off conversion frequency is 1Hz (hertz), worked 1 minute, again with the conversion work of L3 (green) → L4 (red) 2Hz 1 minute, then with the conversion 1 minute of going out of L2 (indigo plant) → L4 (red) 4Hz point, with the conversion 1 minute of going out of L2 (indigo plant) → L4 (red) 8Hz point, next the displacement blink speed of playing music synchronously and controlling the luminous tube group changes with music frequency, the scope 0.5-30Hz that audio frequency changes, the glittering order that is shifted is L2 (indigo plant) → L3 (green) → L4 (red) → L2 (indigo plant), regularly 2 minutes, that controls then that sighting target does rule repeatedly moves back and forth variation again, each moves back and forth, one or more spectrum of conversion, work timing 2 minutes is finished also standby until treatment procedure and music program.The flashing mode of luminous tube group can have multiple conversion, as be shifted according to the order of sequence bright or according to the order of sequence displacement dodge, also can be the bright or random shift sudden strain of a muscle of random shift etc.Glittering dutycycle also can have multiple setting.Each organizes frequency transformation and the evolution that the luminous tube point goes out makes the light that finally projects on the sighting target 10 form the coloured image of spectrum, frequency, light intensity and change in pattern.
Fig. 4 is an embodiment who arranges luminous tube on the light sources 13.Its luminous tube is the semiconductor light-emitting-diode pipe group of red, green, blue, Huang, and the group number of luminous tube group is the 4-8 group, and arranges according to the order of sequence, and the number of every group of luminous tube is 1-8, and is homochromy.The number of every group of luminous tube depends on the luminous intensity of selected light emitting diode and the needs of Pareto diagram picture.If will make the image of arrangement abundant, then can select the multi-group light-emitting pipe for use, the number of every group of luminous tube also can be more.In order to reduce volume and raising picture quality, luminous tube preferably is encapsulated on the circuit board of light sources 13.
Claims (7)
1, visual physiological recuperating instrument, comprise watch tin (2) that are configured in the perforation of housing (1) front end, the carriage (14) that installs in the housing (1), be contained in the source imaging device (6) above the carriage (14), sighting target driving device (15) and sighting target displacement gauge tap (16), housing (1) inside also is provided with power supply (7), microcomputer controller (5) and acoustical generator (8), it is characterized in that: along its centrage sighting target (10) is housed successively in the described source imaging device (6), object lens (11), reflecting mirror group (12) and light sources (13), described sighting target driving device (15) comprises the motor (21) that is contained on the carriage (14), screw mandrel (18) and belt wheel mechanism (22), described watching in the tube (2) is equipped with eyepiece (9), its centrage and sighting target (10) and object lens (11) coincide, described light sources (13) is respectively red, green, blue, yellow multi-group light-emitting device, described microcomputer controller (5) are provided with many group spectrum transforms, the light intensity conversion, image transformation, the many groups fixed frequency conversion that visible sensation distance conversion and vision critical fusion frequency are following and the treatment procedure and the music program of audio frequency conversion.
2, visual physiological recuperating instrument as claimed in claim 1, it is characterized in that: described microcomputer controller (5) comprises a single-chip microcomputer (30), the audio output of single-chip microcomputer (30) links to each other with acoustical generator (8), the I/O mouth of single-chip microcomputer (30) is linker selector switch (32) respectively, program start and reset switch (28), multichannel driving amplifier (33), motor-drive circuit (34) and sighting target displacement switch (16), each drive end of multichannel driving amplifier (33) is respectively organized luminescent device and is connected respectively with on the light sources (13), the drive end of motor-drive circuit (34) is connected with motor (21), and power supply (7) links to each other with single-chip microcomputer (30) by on and off switch (31).
3, visual physiological recuperating instrument as claimed in claim 1, it is characterized in that: described light sources (13) is red, green, blue, the yellow semiconductor luminotron group that peak wavelength is respectively 620～680nm (nanometer), 530～570nm, 430～475nm and 575～590nm, the group number of luminous tube group is 4～8 groups, and arrange according to the order of sequence, the number of every group of luminous tube is 1～8.
4, visual physiological recuperating instrument as claimed in claim 2 is characterized in that: described single-chip microcomputer (30) is a mask microcomputer chip that is provided with music program and treatment procedure and has voice operation demonstrator.
5, visual physiological recuperating instrument as claimed in claim 1, it is characterized in that: the thin type plane object that described sighting target (10) is made by milky white semi transparent material, the centrage of its imaging plane and eyepiece (9) is perpendicular, and the solstics of itself and eyepiece (9) is the focal length of eyepiece (9).
6, visual physiological recuperating instrument as claimed in claim 1 is characterized in that: the bottom of described source imaging device (6) is provided with the slide block (19) of band screw (17) and is placed in the slide rail of carriage (14), and screw (17) is connected with screw mandrel (18).
7, visual physiological recuperating instrument as claimed in claim 1 is characterized in that: described housing (1) is by support (4) and base (3) globular hinge, and the described front end of tube (2) of watching is equipped with eyeshield (20).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00226874U CN2453878Y (en) | 2000-10-13 | 2000-10-13 | Visual physiological recovering instrument |
| PCT/CN2001/001477 WO2002030349A1 (en) | 2000-10-13 | 2001-10-12 | Method and apparatus for reducing strain of the eyes |
| AU2002218116A AU2002218116A1 (en) | 2000-10-13 | 2001-10-12 | Method and apparatus for reducing strain of the eyes |
| CN 01816672 CN1247175C (en) | 2000-10-13 | 2001-10-12 | Method and instrument for easing eyes tensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00226874U CN2453878Y (en) | 2000-10-13 | 2000-10-13 | Visual physiological recovering instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2453878Y true CN2453878Y (en) | 2001-10-17 |
Family
ID=4618962
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00226874U Expired - Fee Related CN2453878Y (en) | 2000-10-13 | 2000-10-13 | Visual physiological recovering instrument |
| CN 01816672 Expired - Fee Related CN1247175C (en) | 2000-10-13 | 2001-10-12 | Method and instrument for easing eyes tensity |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01816672 Expired - Fee Related CN1247175C (en) | 2000-10-13 | 2001-10-12 | Method and instrument for easing eyes tensity |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN2453878Y (en) |
| AU (1) | AU2002218116A1 (en) |
| WO (1) | WO2002030349A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090972A (en) * | 2011-03-17 | 2011-06-15 | 吕和平 | Rehabilitation instrument for physiologically correcting amblyopia |
| WO2012000457A1 (en) * | 2010-07-02 | 2012-01-05 | Wang Zheng | Three-dimensional-simulation amblyopia therapy instrument |
| CN102895097A (en) * | 2012-10-17 | 2013-01-30 | 无锡中盛医疗设备有限公司 | Network vision care instrument |
| CN103376823A (en) * | 2012-04-12 | 2013-10-30 | 苏兴敏 | Electronic document visual frequency plane capable of relieving visual fatigue |
| CN104434475A (en) * | 2013-09-16 | 2015-03-25 | 沈华豹 | Ciliary muscle training device |
| CN104473754A (en) * | 2014-12-18 | 2015-04-01 | 张亚珍 | Musculus ocularis training instrument based on far scieropia method and control method thereof |
| CN105517626A (en) * | 2014-11-20 | 2016-04-20 | 倪国庆 | Visual training device control method, and visual training device |
| CN105517527A (en) * | 2014-11-20 | 2016-04-20 | 倪国庆 | Visual training device and training method |
| CN105902370A (en) * | 2016-04-11 | 2016-08-31 | 戴超豪 | Visual training recovery instrument |
| CN111870489A (en) * | 2019-07-25 | 2020-11-03 | 杭州瑞视力科技发展有限公司 | Software and hardware system capable of correcting pseudomyopia |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551996A (en) * | 2010-12-23 | 2012-07-11 | 苏州工业职业技术学院 | Amblyopia treatment instrument |
| CN102038596B (en) * | 2011-01-28 | 2013-01-09 | 中山大学中山眼科中心 | Vision training instrument capable of regulating and controlling stimulating light sources and implementation method of vision training device |
| CN102920574A (en) * | 2012-11-27 | 2013-02-13 | 关东 | Green electromagnetic optical wave vision correcting health-care instrument |
| CN103284869A (en) * | 2013-06-12 | 2013-09-11 | 严国治 | Multifunctional vision correction health care instrument |
| CN104352222B (en) * | 2014-11-24 | 2016-10-05 | 王菊 | Neurology Department doctor alleviates device with nerve dredging |
| CN108403390A (en) * | 2017-04-20 | 2018-08-17 | 岳予焕 | Ophthalmic nursing electronic physiotherapy apparatus |
| CN107224394A (en) * | 2017-06-23 | 2017-10-03 | 宁波优视优学健康科技有限公司 | A kind of adjusting means regarded for vision mist |
| CN108114377A (en) * | 2017-12-26 | 2018-06-05 | 武汉浩宏科技有限公司 | A kind of pre- myopic-preventing ophthalmology photo-induction guidance therapeutic equipments |
| CN109568095B (en) * | 2018-12-04 | 2021-12-14 | 海南元视明科技有限公司 | Rehabilitation training device for correcting eyesight |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4838677A (en) * | 1987-04-06 | 1989-06-13 | Ayetech Inc. | Eye exercising devices |
| AUPN724195A0 (en) * | 1995-12-21 | 1996-01-18 | Dipnall, Edward Mathew Fairlie | Method and apparatus for reducing eye strain |
| CN2279164Y (en) * | 1996-08-28 | 1998-04-22 | 中国科学院上海生理研究所 | Eyesight health instrument with improved structure |
| CN2289545Y (en) * | 1997-03-28 | 1998-09-02 | 深圳维视佳电子有限公司 | Vision protection instrument |
| CN2370851Y (en) * | 1998-11-26 | 2000-03-29 | 余鹏 | Amblyopia health therapeutic apparatus |
-
2000
- 2000-10-13 CN CN00226874U patent/CN2453878Y/en not_active Expired - Fee Related
-
2001
- 2001-10-12 WO PCT/CN2001/001477 patent/WO2002030349A1/en active Application Filing
- 2001-10-12 CN CN 01816672 patent/CN1247175C/en not_active Expired - Fee Related
- 2001-10-12 AU AU2002218116A patent/AU2002218116A1/en not_active Abandoned
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012000457A1 (en) * | 2010-07-02 | 2012-01-05 | Wang Zheng | Three-dimensional-simulation amblyopia therapy instrument |
| CN102309396A (en) * | 2010-07-02 | 2012-01-11 | 王正 | Three-dimensional (3D) simulation amblyopia therapeutic apparatus |
| CN102090972A (en) * | 2011-03-17 | 2011-06-15 | 吕和平 | Rehabilitation instrument for physiologically correcting amblyopia |
| CN103376823A (en) * | 2012-04-12 | 2013-10-30 | 苏兴敏 | Electronic document visual frequency plane capable of relieving visual fatigue |
| CN102895097A (en) * | 2012-10-17 | 2013-01-30 | 无锡中盛医疗设备有限公司 | Network vision care instrument |
| CN102895097B (en) * | 2012-10-17 | 2014-02-05 | 无锡中盛医疗设备有限公司 | Network vision care instrument |
| CN104434475A (en) * | 2013-09-16 | 2015-03-25 | 沈华豹 | Ciliary muscle training device |
| CN105517626A (en) * | 2014-11-20 | 2016-04-20 | 倪国庆 | Visual training device control method, and visual training device |
| CN105517527A (en) * | 2014-11-20 | 2016-04-20 | 倪国庆 | Visual training device and training method |
| WO2016078059A1 (en) * | 2014-11-20 | 2016-05-26 | 倪国庆 | Visual training device control method, and visual training device |
| CN104473754A (en) * | 2014-12-18 | 2015-04-01 | 张亚珍 | Musculus ocularis training instrument based on far scieropia method and control method thereof |
| CN105902370A (en) * | 2016-04-11 | 2016-08-31 | 戴超豪 | Visual training recovery instrument |
| CN111870489A (en) * | 2019-07-25 | 2020-11-03 | 杭州瑞视力科技发展有限公司 | Software and hardware system capable of correcting pseudomyopia |
| CN111870489B (en) * | 2019-07-25 | 2023-06-09 | 杭州瑞视力科技发展有限公司 | Software and hardware system capable of correcting pseudomyopia |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1247175C (en) | 2006-03-29 |
| CN1468085A (en) | 2004-01-14 |
| WO2002030349A1 (en) | 2002-04-18 |
| AU2002218116A1 (en) | 2002-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2453878Y (en) | Visual physiological recovering instrument | |
| US6299632B1 (en) | Method for changing critical brain activity using light and sound | |
| CN101352388B (en) | Amblyopia therapeutic equipment | |
| US20020198577A1 (en) | Apparatus and method for changing critical brain activity using light and sound | |
| CN104353169B (en) | A kind of biological clock adjusts glasses | |
| CN110613590A (en) | Eye training device and method | |
| CN110420090A (en) | The nearly comprehensive therapeutical instrument for amblyopia and its control method of polychromatic source body composition | |
| CN103126863B (en) | Multifunctional vision therapeutic apparatus | |
| RU176652U1 (en) | EYE ACCOMMODATION SIMULATOR | |
| CN1348747A (en) | Visual physiological recuperating instrument | |
| CN106420157A (en) | Rehabilitation nursing device used after myopic laser surgery | |
| CN211244036U (en) | Myopia and amblyopia comprehensive therapeutic instrument composed of multi-color light source body | |
| CN2453879Y (en) | Visual physiological therapeutic instrument | |
| CN213157518U (en) | Vision training instrument | |
| WO2017080054A1 (en) | Intelligent intraocular and extraocular muscle sensitive motion training device and training method thereof | |
| CN101292929A (en) | Household method and instrument for treating amblyopia | |
| CN203227009U (en) | Eye muscle exerciser | |
| CN205626426U (en) | Compound increasing of intelligent developments looks appearance | |
| CN203001388U (en) | Eye muscle training instrument for treating various eye muscle diseases | |
| CN1260162A (en) | Vision biofrequency spectrograph | |
| CN205672192U (en) | Flesh sensible motion instrument for training inside and outside intelligent eyeball | |
| CN101084858A (en) | Space vision-training system and method | |
| CN2370851Y (en) | Amblyopia health therapeutic apparatus | |
| CN203539525U (en) | Traditional Chinese and western medicine comprehensive myopia prevention and treatment system instrument | |
| CN202061039U (en) | Enhanced type photo-thermal ocular muscle automatic exercise instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |