CN105596144A - Device capable of shielding left eye and right eye separately - Google Patents
Device capable of shielding left eye and right eye separately Download PDFInfo
- Publication number
- CN105596144A CN105596144A CN201610070370.1A CN201610070370A CN105596144A CN 105596144 A CN105596144 A CN 105596144A CN 201610070370 A CN201610070370 A CN 201610070370A CN 105596144 A CN105596144 A CN 105596144A
- Authority
- CN
- China
- Prior art keywords
- frame
- masking
- baffle plate
- masking device
- gripper shoe
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
- A61F9/045—Eye-shades or visors; Shields beside, between or below the eyes
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Eyeglasses (AREA)
Abstract
The invention provides a device capable of shielding a left eye and a right eye separately, comprising a main body bracket, wherein two glasses frames are arranged on the main body bracket, and are corresponding to the left eye and the right eye of a human body respectively, each glasses frame is provided with a shielding structure; each shielding structure can be opened separately, so that the corresponding glasses frame is not shielded, and the corresponding eye of the human body can see a front image; each shielding structure can be closed separately, so that the corresponding glasses frame is shielded, and the corresponding eye of the human body cannot see the front image. The device capable of shielding the left eye and the right eye separately provided by the invention can be applied to various therapeutic apparatuses for myopia, in particular amblyopia, to shield the left eye and the right eye separately, and the operation is convenient.
Description
Technical field
The invention belongs to medical instruments field, relate to a kind of for the particularly right and left eyes of amblyopia therapeutic equipment of myopiaMasking device separately.
Background technology
Amblyopia is a kind of illness in eye of serious harm children visual function, as treated and can cause that amblyopia increases the weight of not in time, veryTo blind. Amblyopia treatment specially refers to child's amblyopia to treat, and grows rank because child's visual function is inSection, by treatment can make eyesight improve gradually, the age, less result for the treatment of was better, exceed 12 years old again treatment a little less thanDepending on, the difficulty of vision restoration is larger, and the degree that visual function recovers is lower, and quality is relatively poor, even can notRecover.
Covering and optical correction are called the foundation stone of amblyopia treatment method. Especially cause for two amblyopia degree variesAmblyopia patient, hides the science of scheme and implements execution degree, amblyopia treating effect is played criticalEffect.
Modal covering method is to hide strong eye (the better a glance of eyesight). After the covered and visual deprivation of strong eye,Poor eye is obtained the chance that visually-perceptible, vision are imported into, from but poor eye obtain and take exercise and excited.
Need to be in conjunction with the state of an illness and age but hide, the time that need to hide every day can not be oversize, to preventOcclusion amblyopia. Also have in the market the therapeutic equipment of various myopia and amblyopia, but these therapeutic equipments still there is noBreak away from traditional covering, after the good eyes of definite eyesight, often directly adopt the mode of adding a cover eyeshade to come realNow hide, this kind of mode troublesome poeration, when covering and all inconvenient while taking, easily causes user, particularlyChildren are sick of.
Summary of the invention
The object of this invention is to provide a kind of can be used for myopia particularly the right and left eyes of amblyopia therapeutic equipment cover separatelyDevice is directly realized and is hidden and open object simple to operate to realize, convenient and practical on original device basis.
For achieving the above object, the present invention takes following technical proposals to realize:
The independent masking device of right and left eyes, described masking device comprises a main body rack, on described main body rack, establishesThere is the spectacle-frame of two corresponding human body right and left eyes of difference;
Each spectacle-frame is respectively equipped with a masking structure,
Each masking structure all can be opened separately, and corresponding spectacle-frame is without covering, and the eyes that human body is corresponding can be seenTo front image; Each masking structure all can be closed separately, and corresponding spectacle-frame crested structure is covered, human bodyCorresponding eyes be can't see front image.
Further, as one embodiment of the present invention, in embodiments of the invention, described each coveringStructure comprises a gripper shoe, and multiple baffle plates and one are revolved frame, and described baffle plate is arranged on gripper shoe and revolves between frame;Wherein said each baffle plate one end is link, respectively with gripper shoe with revolve frame and be flexibly connected; The other end is freelyEnd, inwardly closed or outwards open under the drive of revolving frame, with realize corresponding spectacle-frame cover or without covering.
Further, as one embodiment of the present invention, in embodiments of the invention, in described gripper shoeBetween be provided with a through hole, the corresponding human eye's of described through hole position; Through hole is around frame, and frame is provided withMultiple fixing holes corresponding with baffle plate link.
Further, as one embodiment of the present invention, in embodiments of the invention, described in revolve frame for cylinderShape structure, both ends open, revolves one end that frame is connected with baffle plate and is provided with multiple connecting portions.
Further, as one embodiment of the present invention, in embodiments of the invention, described connecting portionNumber is identical with baffle plate number, and each connecting portion connects a baffle plate.
Further, as one embodiment of the present invention, in embodiments of the invention, described connecting portion isProtrusion revolves the arcuate structure of frame outer surface, and the centre of arcuate structure is provided with arcuate socket.
Further, as one embodiment of the present invention, in embodiments of the invention, described each baffle plateOn stiff end, be equipped with a centre bore; The fixing hole of gripper shoe, the centre bore of corresponding baffle plate and connecting portionArcuate socket three be located in together by fixture, described fixture slidably reciprocates in arcuate socket.
Further, as one embodiment of the present invention, in embodiments of the invention, described each baffle plateWith the one side of revolving frame and being connected, its free end is equipped with arc convex one; Revolve the one side that frame is connected with baffle plateCorrespondence position is provided with the arc-shaped guide rail matching with arc convex, rotates and revolves frame, and arc convex is along arc-shaped guide railMotion, drives fixture to slide in arcuate socket, realizes opening or closure of masking structure.
Further, as one embodiment of the present invention, in embodiments of the invention, described masking deviceAlso be provided with interpupillary distance governor motion, described interpupillary distance governor motion is by adjusting between two gripper shoes of masking structureDistance regulates the interpupillary distance between two.
Further, as one embodiment of the present invention, in embodiments of the invention, described interpupillary distance regulatesMechanism comprises two connecting rods, a swing pinion and an adjusting gear; Wherein one end of each connecting rod respectively withA gripper shoe is connected, and the other end of connecting rod is connected with swing pinion respectively; Adjusting gear engages with swing pinion,By adjusting adjusting gear, driven rotary gear rotation, drivening rod motion simultaneously, realize two gripper shoes itThe variation of spacing.
Compared with prior art, the present invention has the following advantages:
The independent masking device of right and left eyes of the present invention, comprises that a main body rack is for supporting total; Main bodySupport is provided with the spectacle-frame of two corresponding human body right and left eyes of difference; Each spectacle-frame is respectively equipped with one and covers knotStructure, each masking structure all can be opened separately, and corresponding spectacle-frame is without covering, and the eyes that human body is corresponding can be seenTo front image; Each masking structure all can be closed separately, and corresponding spectacle-frame crested structure is covered, human bodyCorresponding eyes be can't see front image. By each spectacle-frame, a masking structure is set separately, can be at needWhile wanting, freely select eyes to be covered, closed corresponding masking structure, without the external eyeshade etc. that covers. WhenAfter the time of covering is enough, only need to open corresponding masking structure, can realize and normally look thing, simple to operate, makeWith convenient.
Further, the present invention is by gripper shoe, multiple baffle plates and revolve cooperation between frame and slide to realize and coverThe folding of structure, the mode of this kind of rotating folding is simple in structure, easy to operate, and cost of manufacture is low, is conducive toBusiness promotion.
Further, described each baffle plate and the one side of revolving frame and being connected, it is protruding that its free end is equipped with one arcRise; Revolve the correspondence position that frame is connected with baffle plate and be provided with the arc-shaped guide rail matching with arc convex, turnMove and revolve frame, arc convex moves along arc-shaped guide rail, drives fixture to slide in arcuate socket, realizes masking structureOpen or closed. By guide rail and protruding cooperation, make the whole flexible operation that rotatablely moves, and stable.
Further, masking device of the present invention is also provided with interpupillary distance governor motion, for regulating the pupil between twoDistance, to adapt to different users.
Further, described interpupillary distance governor motion comprises two connecting rods, a swing pinion and an adjusting gear;Wherein one end of each connecting rod is connected with a gripper shoe respectively, the other end of connecting rod respectively with swing pinion phaseConnect; Adjusting gear engages with swing pinion, by adjusting adjusting gear, and the rotation of driven rotary gear, simultaneously bandMoving link motion, realizes the variation of distance between two gripper shoes. By the setting of this kind of structure, only need gentlyRotation adjusting gear, can realize the variation of distance between gripper shoe, thereby make in the through hole of two gripper shoesThe variation of heart distance, adapts to the different interpupillary distances of different user, provides good user to experience.
Brief description of the drawings
Fig. 1 is that the structure that in one embodiment of the invention, the independent masking device of right and left eyes is arranged in therapeutic equipment is shownIntention.
Fig. 2 is the part explosive view of the independent masking device of right and left eyes in one embodiment of the invention.
Fig. 3 is the structural representation of the independent masking device of right and left eyes in another embodiment of the present invention.
Fig. 4 is a schematic diagram that masking structure baffle plate is opened of masking device in Fig. 1.
Fig. 5 is the schematic diagram of masking structure baffle plate closure in Fig. 4.
Fig. 6 is the structural representation of baffle plate in Fig. 4.
Fig. 7 is the structural representation that revolves frame in Fig. 4.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail.
Embodiment 1
The independent masking device of right and left eyes of the present invention can be applicable in various near-sighted amblyopia therapeutic equipments. Fig. 1 is thisIn a bright embodiment, the independent masking device of right and left eyes is arranged on the structural representation in therapeutic equipment. As Fig. 1 instituteShow, the independent masking device 100 of right and left eyes of the present invention is installed in a nearly amblyopia therapeutic equipment, can be real separatelyThe shielding function of existing left eye or right eye.
Fig. 2 is the part explosive view of the independent masking device of right and left eyes in one embodiment of the invention. Fig. 3 is thisInvent the structural representation of the independent masking device of right and left eyes in another embodiment. It is known in conjunction with Fig. 2 and Fig. 3,The independent masking device 100 of right and left eyes comprises a main body rack 1, and described main body rack 1 is to the whole dress that coversPut and play a supporting role. Main body rack 1 is provided with the spectacle-frame of two corresponding human body right and left eyes of difference. Described eyePicture frame is similar to the frame structure worn glasses at ordinary times, covers human eye front, and distributes axisymmetricly.
Each spectacle-frame respectively correspondence is provided with a masking structure, and each masking structure all can be opened separately, correspondenceSpectacle-frame without covering, the eyes that human body is corresponding can be seen front image; Each masking structure all can close separatelyClose, corresponding spectacle-frame crested structure is covered, and the eyes that human body is corresponding be can't see front image.
Concrete, in a kind of embodiment of the present invention, described each masking structure comprises a gripper shoe 2, threeIndividual baffle plate 3 and one are revolved frame 4. Fig. 4 is a signal that masking structure baffle plate is opened of masking device in Fig. 1Figure. Fig. 5 is the schematic diagram of masking structure baffle plate closure in Fig. 4.
In conjunction with Fig. 1, Fig. 4 and Fig. 5 are known, are provided with a through hole in the middle of gripper shoe 2, the corresponding people of described through holeThe position of body eyes. In the present embodiment, preferred described through hole is circular, and the area of through hole is less than main body rack 1On the area of single spectacle-frame.
Through hole is around frame, and frame is provided with multiple fixing holes corresponding with baffle plate 3.
Described baffle plate 3 is arranged on gripper shoe 2 and revolves between frame 4, for realizing shielding function. In the present inventionBaffle plate 3 can arrange multiple, as long as can meet shielding function, in preferred embodiment, baffle plate is 3.Wherein said each baffle plate 3 one end are link, respectively with gripper shoe 2 with revolve frame 4 and be flexibly connected; AnotherEnd is for free end, inwardly closed or outwards open under the drive of revolving frame 4, to realize covering of corresponding spectacle-frameOr without covering.
Fig. 6 is the structural representation of baffle plate in Fig. 4. As shown in Figure 6, baffle plate 3 is blade structure, eachOn baffle plate 3 stiff ends, be equipped with a centre bore 32. Each baffle plate 3 and the one side of revolving frame 4 and being connected, itsFree end is equipped with arc convex 31 one. For cooperatively interacting each other, baffle plate 3 realizes closure, baffle plate3 free-ended outer ledge attenuates.
Fig. 7 is the structural representation that revolves frame in Fig. 4. In conjunction with Fig. 1, Fig. 4, Fig. 5 and Fig. 7 are known, revolve frame4 is tubular structure, both ends open.
Revolve one end that frame 4 is connected with baffle plate 3 and be provided with multiple connecting portions 41. Described connecting portion 41 is uniformly distributed.The number of connecting portion 41 is identical with baffle plate 3 numbers, and each connecting portion 41 connects a baffle plate 3.
Connecting portion 41 is for protruding the arcuate structure that revolves frame 4 outer surfaces, and the centre of arcuate structure is provided with arcuate socket 42.
The fixing hole of gripper shoe 2, the centre bore 32 of baffle plate 3 and the corresponding setting of the arcuate socket of connecting portion 4 42,Three is located in together by fixture, and described fixture slidably reciprocates in arcuate socket 42.
Revolve the correspondence position that frame 4 is connected with baffle plate 3 and be provided with the arc matching with arc convex 31Guide rail 43. Frame 4 is revolved in rotation, and arc convex 31 moves along arc-shaped guide rail 43, drives fixture at arcuate socket42 interior slips, realize opening or closure of masking structure.
For the convenient frame 4 that revolves, described in revolve and on frame 4, be also evenly provided with many tread plates that are parallel to each other 44,The bearing of trend of described tread plate 44 is perpendicular to the two ends of revolving frame 4 openings.
Further, masking device is also provided with interpupillary distance governor motion, and described interpupillary distance governor motion covers knot by adjustmentDistance between two gripper shoes 2 of structure regulates the interpupillary distance between two.
In one embodiment of the present of invention, described interpupillary distance governor motion comprises 8, one swing pinions of two connecting rods7 and an adjusting gear 5.
Wherein one end of each connecting rod 8 is connected with a gripper shoe 2 respectively, the other end of connecting rod 8 respectively withSwing pinion 7 is connected. Adjusting gear 5 engages with swing pinion 7, and by rotation adjusting gear 5, drive is revolvedTurn gear 7 and rotate, drivening rod 8 moves simultaneously, realizes the variation of distance between two gripper shoes 2. Fig. 3It is the structural representation of the independent masking device of right and left eyes in another embodiment of the present invention. As shown in Figure 3, i.e. instituteState when stating interpupillary distance and being adjusted to maximum. From Fig. 3, can find out, now connecting rod 8 has been parallel to waterPlane, the distance between two gripper shoes 2 is stretched to maximum.
Although the present invention with preferred embodiment openly as above, it is not for limiting the present invention, Ren HebenThose skilled in the art without departing from the spirit and scope of the present invention, can utilize the masking device of above-mentioned announcementWith technology contents, technical solution of the present invention is made to possible variation and amendment, therefore, everyly do not depart from the present inventionThe content of technical scheme, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, etc.With changing and modifying, all belong to the protection domain of technical solution of the present invention.
Claims (10)
1. the independent masking device of right and left eyes, is characterized in that, described masking device comprises a main body rack,
Described main body rack is provided with the spectacle-frame of two corresponding human body right and left eyes of difference;
Each spectacle-frame is respectively equipped with a masking structure,
Each masking structure all can be opened separately, and corresponding spectacle-frame is without covering, the eyes energy that human body is correspondingEnough see front image; Each masking structure all can be closed separately, corresponding spectacle-frame crested knotStructure covers, and the eyes that human body is corresponding be can't see front image.
2. masking device according to claim 1, is characterized in that, described each masking structure comprisesA gripper shoe, multiple baffle plates and one are revolved frame, and described baffle plate is arranged on gripper shoe and revolves between frame;Wherein said each baffle plate one end is link, respectively with gripper shoe with revolve frame and be flexibly connected; AnotherEnd is for free end, inwardly closed or outwards open under the drive of revolving frame, to realize corresponding spectacle-frameCover or without covering.
3. masking device according to claim 2, is characterized in that, in the middle of described gripper shoe, is provided with oneIndividual through hole, the corresponding human eye's of described through hole position; Through hole is around frame, and frame is provided withMultiple fixing holes corresponding with baffle plate link.
4. masking device according to claim 3, is characterized in that, described in to revolve frame be tubular structure,Both ends open, revolves one end that frame is connected with baffle plate and is provided with multiple connecting portions.
5. masking device according to claim 4, is characterized in that, the number of described connecting portion and gearPlate number is identical, and each connecting portion connects a baffle plate.
6. masking device according to claim 4, is characterized in that, described connecting portion revolves frame for protrudingThe arcuate structure of outer surface, the centre of arcuate structure is provided with arcuate socket.
7. masking device according to claim 6, is characterized in that, on described each baffle plate stiff endBe equipped with a centre bore; The fixing hole of gripper shoe, the centre bore of corresponding baffle plate and connecting portionArcuate socket three be located in together by fixture, described fixture is sliding back and forth in arcuate socketMoving.
8. masking device according to claim 7, is characterized in that, described each baffle plate with revolve frame phaseThe one side connecting, its free end is equipped with arc convex one; Revolve the one side that frame is connected with baffle plateCorrespondence position is provided with the arc-shaped guide rail matching with arc convex, rotates and revolves frame, arc convex edgeArc-shaped guide rail motion, drives fixture to slide in arcuate socket, realizes opening or closing of masking structureClose.
9. masking device according to claim 2, is characterized in that, described masking device is also provided with pupilDistance regulating mechanism, described interpupillary distance governor motion is by adjusting between two gripper shoes of masking structureDistance regulates the interpupillary distance between two.
10. masking device according to claim 9, is characterized in that, described interpupillary distance governor motion comprisesTwo connecting rods, a swing pinion and an adjusting gear; Wherein one end of each connecting rod respectively withA gripper shoe is connected, and the other end of connecting rod is connected with swing pinion respectively; Adjusting gear and rotationGear engagement, by adjusting adjusting gear, the rotation of driven rotary gear, drivening rod motion simultaneously,Realize the variation of distance between two gripper shoes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070370.1A CN105596144B (en) | 2016-01-31 | 2016-01-31 | The independent masking device of right and left eyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070370.1A CN105596144B (en) | 2016-01-31 | 2016-01-31 | The independent masking device of right and left eyes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105596144A true CN105596144A (en) | 2016-05-25 |
| CN105596144B CN105596144B (en) | 2018-02-02 |
Family
ID=55976889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610070370.1A Active CN105596144B (en) | 2016-01-31 | 2016-01-31 | The independent masking device of right and left eyes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105596144B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343944A (en) * | 2016-09-28 | 2017-01-25 | 东莞市联洲知识产权运营管理有限公司 | Vision examining device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2211613Y (en) * | 1994-04-15 | 1995-11-01 | 徐淑曼 | Spectacles for curing myopia |
| CN201208252Y (en) * | 2008-05-22 | 2009-03-18 | 中国人民解放军第三军医大学第一附属医院 | Shading glasses |
| CN101487930A (en) * | 2008-01-15 | 2009-07-22 | 张尧栋 | Spectacles with shielding member and shielding member thereof |
| CN202822028U (en) * | 2012-08-28 | 2013-03-27 | 陈伟航 | Automatic eye exercising instrument |
| CN205494152U (en) * | 2016-01-31 | 2016-08-24 | 杭州睩客科技有限公司 | It shields device alone to control eye |
-
2016
- 2016-01-31 CN CN201610070370.1A patent/CN105596144B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2211613Y (en) * | 1994-04-15 | 1995-11-01 | 徐淑曼 | Spectacles for curing myopia |
| CN101487930A (en) * | 2008-01-15 | 2009-07-22 | 张尧栋 | Spectacles with shielding member and shielding member thereof |
| CN201208252Y (en) * | 2008-05-22 | 2009-03-18 | 中国人民解放军第三军医大学第一附属医院 | Shading glasses |
| CN202822028U (en) * | 2012-08-28 | 2013-03-27 | 陈伟航 | Automatic eye exercising instrument |
| CN205494152U (en) * | 2016-01-31 | 2016-08-24 | 杭州睩客科技有限公司 | It shields device alone to control eye |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343944A (en) * | 2016-09-28 | 2017-01-25 | 东莞市联洲知识产权运营管理有限公司 | Vision examining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105596144B (en) | 2018-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016068412A1 (en) | Device for treating dry eye syndrome and strengthening eyesight | |
| CN104382729A (en) | Vision correction training system and method | |
| CN205494152U (en) | It shields device alone to control eye | |
| CN105596144A (en) | Device capable of shielding left eye and right eye separately | |
| CN104274304B (en) | Rotating disk adjustment structure and use the strong eye equipment of this structure | |
| CN105534683A (en) | Liquid crystal lens shielded type monocular vision training instrument | |
| CN201701369U (en) | Device for curing amblyopia and nearsightedness | |
| CN204246319U (en) | The eyeshield of prevention and therapy myopia | |
| CN209373272U (en) | A kind of oppressive eyeglass device of intelligence amblyopia | |
| WO2020034732A1 (en) | Novel eye position compensation prism for myopia prevention and control | |
| CN102697625B (en) | Portable light brush guided and positioned after-image amblyopia therapy instrument | |
| CN206508213U (en) | A kind of device of visual rehabilitation training | |
| CN205539783U (en) | Adopt spallation crack of going of crack lens preparation to make up mirror | |
| CN102908242A (en) | Progressive fogging vision training system and using method thereof | |
| CN201328994Y (en) | Device using eyes alternation method to prevent myopia | |
| CN202961087U (en) | Progressive blurred vision training system | |
| CN101732149A (en) | Device for preventing myopia by adopting eye-changing sight protecting method and use method thereof | |
| CN202020647U (en) | Rehabilitation instrument for physiological correction of amblyopia | |
| CN207590936U (en) | A kind of pupil pays attention to adjustable sight health apparatus | |
| CN202342405U (en) | Medical instrument for treating various diseases such as ametropia, amblyopia, eyeball movement disorder and eye muscle spasm | |
| CN203982004U (en) | The glasses that a kind of diopter is adjustable | |
| CN208492633U (en) | Worn type ciliary muscle exercise instrument | |
| CN107468491A (en) | The eyesight-exercising method of myopia can be improved | |
| CN221106219U (en) | Ophthalmic lamp simulating natural light and red light | |
| CN102920574A (en) | Green electromagnetic optical wave vision correcting health-care instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |