CN106154575A - A kind of suppress the lens of development of myopia, glasses and read-write instrument - Google Patents
A kind of suppress the lens of development of myopia, glasses and read-write instrument Download PDFInfo
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- CN106154575A CN106154575A CN201610758209.3A CN201610758209A CN106154575A CN 106154575 A CN106154575 A CN 106154575A CN 201610758209 A CN201610758209 A CN 201610758209A CN 106154575 A CN106154575 A CN 106154575A
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- lens
- myopia
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- visual field
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- 230000004423 myopia development Effects 0.000 title claims abstract description 25
- 239000011521 glass Substances 0.000 title claims abstract description 14
- 230000000007 visual effect Effects 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 239000000178 monomer Substances 0.000 claims abstract description 3
- 230000004438 eyesight Effects 0.000 claims description 23
- 230000011514 reflex Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 208000001491 myopia Diseases 0.000 abstract description 13
- 230000004379 myopia Effects 0.000 abstract description 12
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000000554 physical therapy Methods 0.000 abstract description 2
- 238000012549 training Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 4
- 230000004515 progressive myopia Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 230000002207 retinal effect Effects 0.000 description 3
- 238000010561 standard procedure Methods 0.000 description 3
- 230000004304 visual acuity Effects 0.000 description 3
- 206010020675 Hypermetropia Diseases 0.000 description 2
- 230000004305 hyperopia Effects 0.000 description 2
- 201000006318 hyperopia Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention provides a kind of and suppresses the lens of development of myopia, glasses and read-write instrument, relates to the myopia physiotherapy training device technical field of eyes.Described lens is divided into peripheral visual field district and central visual field district；Peripheral visual field district be annular eyeglass, for annular positive diopter lens, the diopter that i.e. this same cross section of annular eyeglass is the most upper and lower be on the occasion of；Described positive diopter is+10.00D～+0.25D；Ring width 2.5mm～30mm, annular external diameter L value is: 35mm≤L≤75mm；Central visual field district is hole or lens；Described lens is monomer eyeglass or complex optics.Good effect of the present invention is have the function avoiding periphery out of focus, is conducive to suppressing development of myopia, can strengthen and improve the prevention effect of myopia, and easy to use.
Description
Technical field
The present invention relates to the myopia physiotherapy training device technical field for eyes.
Background technology
The present inventor the most patented number 200510048264.5, the invention of title " a kind of anti-myopia apparatus for reading and writing " is special
Profit, this preventing and treating instrument be in-plant see closely to become see remote, its eyesight is provided with lens or battery of lens, when reading according to closely
Depending on myopia degree one lens of selection or the number of degrees of battery of lens of patient, eyes are played fatigue alleviating, correcting sitting postures and stops
Excessively see the near and effect of preventing and treating myopia.But along with going deep into of research, the place that preventing and treating instrument and effect also need to be improved further.
Summary of the invention
It is an object of the invention to provide and a kind of suppress the lens of development of myopia, glasses and read-write instrument, have and avoid
The function of periphery out of focus, is conducive to suppressing development of myopia, can strengthen and improve the prevention effect of myopia, and user
Just.
The technical scheme is that and it is characterized in that: described lens is divided into peripheral visual field district and central visual field district；Week
Limit field of vision is annular eyeglass, (i.e. wears for annular positive diopter lens, i.e. this same cross section of annular eyeglass above-below direction everywhere
During glasses eye depending on direction) diopter be on the occasion of；Described positive diopter is+10.00D～+0.25D；Ring width 2.5mm～
30mm, annular external diameter L value is: 35mm≤L≤75mm；Central visual field district is hole or lens；Described lens is monomer
Eyeglass or complex optics.
Preferably, this same cross section of annular eyeglass above-below direction everywhere described is dioptric on the occasion of for just differing
Value, i.e. upper and lower both sides, the transverse section of this annular eyeglass are at least non-radiused.
Preferably, the diopter of described annular eyeglass is+5.00DS～2.00DS.
Preferably, the hole of described central visual field district (2) or lens are set to the correcting lens number of degrees of various eye, described annular mirror
Sheet is more than or equal to 2D with the diopter difference of described hole or the intersection of lens (including correcting lens etc.).
Preferably, being vesica piscis outside described annular mirror sheet, the transverse axis long L1 value of this ellipse is: 35mm≤L1
≤ 70mm, the longitudinal axis long L2 value of this ellipse is: 30mm≤L2≤65mm；Ring width 5mm-20mm: described annular eyeglass
Inner edge is oval.
Preferably, the oval transverse axis long L1 value outside described annular mirror sheet is: 45mm≤L1≤50mm, should
The oval longitudinal axis long L2 value is: 35mm≤L2≤40mm, ring width 8mm-12mm.
Preferably, described central visual field district is oval or circular, and the ellipse in described central visual field district or the center of circle of circle are i.e.
Photocentre is positioned at whole visual field geometric center deflection nasal side 1--10mm.
A kind of glasses suppressing development of myopia, including spectacle frame, it is characterised in that: also include described in any of the above-described item
A kind of lens suppressing development of myopia.
A kind of read-write instrument suppressing development of myopia, including support, plane mirror, secondary plane mirror and
Eyesight, one time plane mirror can be by the image on the panel of lower section by a plane mirror and secondary plane mirror
Reflex in the eyes at eyesight, a length of 300mm-1000mm of total light path;It is characterized in that, be additionally provided with at described eyesight as
A kind of lens suppressing development of myopia according to any one of above-mentioned.
Improve, described a kind of read-write instrument suppressing development of myopia, it is characterised in that be additionally provided with and be provided with shade,
Plane mirror and secondary plane mirror are all loaded in shade, and eyesight is positioned at the sidepiece of shade；Shade
Bottom is open type or equipped with transparent glass.
The positive effect of the present invention: have the function avoiding eye retina peripheral hyperopia out of focus, is conducive to suppression near
Depending on developing, can strengthen and improve the prevention effect of myopia, and easy to use.
According to the scientific theory of out of focus, to peripheral retinal region, this causes the essence position of axis oculi Abnormal Development to carry out
Further investigation, determines and is found that controlling myopia occurs, develops indispensable it is critical to and have three, it may be assumed that 1, surrounding zone
Shape.2, the size of surrounding zone.3, the degree of out of focus is produced on surrounding zone.This is the three elements controlling development of myopia.
Common concave lens, is remedied to the diopter of 1.0 as the number of degrees of single focus lens with the central vision of people, wears
The glasses that such single focus lens makes, when eyes are seen up and down, central vision is remedied to 1.0 all the time, can meet raw
The needs lived, but common concave lens, it is impossible to prevention and control myopia progression, on the contrary because of the myopia degree in lens periphery district, artificially
Create the hypermetropia out of focus of peripheral retinal region, thus promote myopia progression, so lens periphery district can not use myopia
Degree is corrected, and foveal region of retina macular area should only carry out the rectification of corresponding eyeglass in principle.The present invention has caught out of focus
Theoretical root problem, produces on the shape in lens periphery district corresponding to peripheral retinal region, the size of surrounding zone, surrounding zone
The degree of out of focus, has carried out the determination of shape and selection and the design of size thereof, have found effective out of focus by experiment
The preferably scope such as area (radially) scope or optimal preferably out of focus angle value.Such as: although eye peripheral visual field is unlimited, but surrounding zone
Annular eyeglass is the biggest, allows designed horizontal ellipse annular eyeglass, has enough suitable out of focus degree and enough
Out of focus area, when ocular movemeut, annular eyeglass can frequent or moment the amphiblestroid whole peripheral visual field of covering, and
More time eyes can also obtain good correcting defects of vision by center, just can reach well to control the effect of development.
This thinking is proved preferably by experimental verification simultaneously.
It is described further below in conjunction with preferred embodiment, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
In figure, 1-peripheral visual field district, 2-central visual field district, 3-panel, 4-support, 5-lift adjustment mechanism, 6-once puts down
Face reflecting mirror, bis-plane mirrors of 4-, 5-double track slot, 6-shade, plane mirror of 7-, 8-eyesight, 9-mono-
Plant the lens intending suppression development of myopia, bis-plane mirrors of 10-, 11-transparent glass.
Detailed description of the invention
Embodiment 1-7:
1, experiment and inspection method explanation:
Diopter when eye is seen remote is a most unstable parameter, therefore, when examining shadow, it is necessary to have strict requirements and mark
Standard and experience, standard technique examination of visual acuity is named in this inspection.It addition, the tracking time reaches more than 2 years or for more time be check control
A kind of good method of myopia progression effect accuracy processed, by above-mentioned understanding, present result of testing eyesight, percentage ratio, has
Efficiency etc. with had the biggest difference in the past, be more science, more accurate, result may certify that present invention exists
The upper effect of generation development of preventing and treating myopia has had large increase than in the past.Illustrate: the raising of former vision is a kind of eyes
By the raising corrected defects of vision of regulation, axis oculi the diopter of the eyes determined does not takes a turn for the better, and retina distinguishes sighting target
Ability the most at all improves, and even also has the phenomenon declined, and conventional instrument optometry diopter is the most unstable.And the feelings tested now
Condition is entirely different, and vision improves with the diopter controlled and was not the same concept in the past.It is a kind of that vision stability even improves
The raising of health and stable change.
2, experimental data: student 600 people, at 6 to 13 years old ages, points 2 groups, often organizes 300 people, and one group with the above-mentioned glasses of the present invention
With the read-write instrument of eyeglass application, another group uses the out of focus mirror of the Patent No. 200510048264.5 of my invention in the past.Follow the tracks of
Time is all 3 years, and of the present invention group is done before and after look contrast, standard technique examination of visual acuity myopia degree control development rate: eyeglass lens power
74% not increased, 5 meters of GB visual acuity charts of standard technique are tested eyesight, and (initial correction vision to 1.0, after 3 years, glasses are not added with the number of degrees
Naturally the raising corrected defects of vision) increase rate 58%, brought up to the 21% of 1.2 by 1.0, bring up to the 18% of 1.5, bring up to 2.0
19%, 16% not improved, remaining slow down development.And control development rate with the myopia progression number of degrees of original invention: glasses degree
Counting 29% not increased, the enhancer that wherein corrects defects of vision is 0%, and remaining is for slow down development, slows down effect also not as front group.
3, experiment conclusion: Integrated Checkout and the current control development of myopia effect of analytical proof considerably beyond before
Invention effect and experimental result.Prove that effect of the present invention is preferable, unexpected.
Claims (9)
1. the lens suppressing development of myopia, it is characterised in that: described lens be divided into peripheral visual field district (1) and in
Heart field of vision (2)；Peripheral visual field district (1) is annular eyeglass, for annular positive diopter lens, i.e. this same cross section of annular eyeglass
Everywhere the diopter of above-below direction be on the occasion of；Described positive diopter is+10.00D～+0.25D；Ring width 2.5mm～30mm, ring
Shape external diameter L value is: 35mm≤L≤75mm；Central visual field district (2) is hole or lens；Described lens is monomer eyeglass
Or complex optics.
A kind of lens suppressing development of myopia the most according to claim 1, it is characterised in that this annular mirror described
The same cross section of sheet above-below direction everywhere dioptric on the occasion of for differ on the occasion of, i.e. the transverse section of this annular eyeglass is upper and lower
Both sides are at least while being non-radiused.
A kind of lens suppressing development of myopia the most according to claim 1, it is characterised in that described annular eyeglass
Diopter be+5.00DS～2.00DS.
A kind of lens suppressing development of myopia the most according to claim 1, it is characterised in that described annular eyeglass
Poor more than or equal to 2D with the diopter in described hole or the intersection of lens.
5. according to a kind of lens suppressing development of myopia described in claim 1,2,3 or 4, it is characterised in that described
Being vesica piscis outside annular mirror sheet, the transverse axis long L1 value of this ellipse is: 35mm≤L1≤70mm, the longitudinal axis of this ellipse
Long L2 value is: 30mm≤L2≤65mm；Ring width 5mm-20mm: the inner edge of described annular eyeglass is oval.
A kind of lens suppressing development of myopia the most according to claim 5, it is characterised in that described annular mirror
Oval transverse axis long L1 value outside sheet is: 45mm≤L1≤50mm, and the longitudinal axis long L2 value of this ellipse is: 35mm≤
L2≤40mm, ring width 8mm-12mm.
A kind of lens suppressing development of myopia the most according to claim 4, it is characterised in that described central visual field
District (2) is oval or circular, and the described ellipse of central visual field district (2) or the center of circle i.e. photocentre of circle are positioned in the geometry of the whole visual field
Heart deflection nasal side 1--10mm.
8. suppress glasses for development of myopia, including spectacle frame, it is characterised in that: also include as in claim 1-7
A kind of lens suppressing development of myopia described in any one.
9. suppress a read-write instrument for development of myopia, including support (4), plane mirror (7), a secondary plane reflection
Mirror (10) and eyesight (8), one time plane mirror (7) can be by the image on the panel (3) of lower section by a plane reflection
Mirror (7) and secondary plane mirror (10) reflex in the eyes at eyesight (8) place, a length of 300mm-1000mm of total light path;If
Being provided with shade (6), a plane mirror (7) and secondary plane mirror (10) are all loaded in shade (6), eyesight
(8) sidepiece of shade (6) it is positioned at；The bottom of shade (6) is open type or equipped with transparent glass (11)；It is characterized in that,
Described eyesight (8) place is additionally provided with a kind of lens suppressing development of myopia as according to any one of claim 1-6
(9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758209.3A CN106154575A (en) | 2016-08-30 | 2016-08-30 | A kind of suppress the lens of development of myopia, glasses and read-write instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758209.3A CN106154575A (en) | 2016-08-30 | 2016-08-30 | A kind of suppress the lens of development of myopia, glasses and read-write instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106154575A true CN106154575A (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610758209.3A Pending CN106154575A (en) | 2016-08-30 | 2016-08-30 | A kind of suppress the lens of development of myopia, glasses and read-write instrument |
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| Country | Link |
|---|---|
| CN (1) | CN106154575A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082903A (en) * | 2019-06-18 | 2019-08-02 | 戴明华 | Mirror is looked far into the distance in read-write |
| CN110109263A (en) * | 2019-06-18 | 2019-08-09 | 戴明华 | Instrument is looked far into the distance in a kind of read-write |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827068A (en) * | 2005-12-31 | 2006-09-06 | 戴明华 | Anti-myopia apparatus for reading and writing |
| CN201673335U (en) * | 2010-05-26 | 2010-12-15 | 段亚东 | Glasses for correcting retinal peripheral defocusing |
| CN201867547U (en) * | 2010-08-04 | 2011-06-15 | 孙正国 | Physiotherapeutic glasses for myopia |
| CN202870411U (en) * | 2012-11-08 | 2013-04-10 | 上海康耐特光学股份有限公司 | Eyeglasses lenses |
| CN104090381A (en) * | 2014-07-21 | 2014-10-08 | 段亚东 | Nasal and bitamporal region peripheral out-of-focus frame glasses |
| CN104656271A (en) * | 2013-11-22 | 2015-05-27 | 褚仁远 | Lens and glasses containing the same |
| CN105785589A (en) * | 2016-05-10 | 2016-07-20 | 段亚东 | Four-quadrant-region peripheral out-of-focus frame glasses lens |
-
2016
- 2016-08-30 CN CN201610758209.3A patent/CN106154575A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827068A (en) * | 2005-12-31 | 2006-09-06 | 戴明华 | Anti-myopia apparatus for reading and writing |
| CN201673335U (en) * | 2010-05-26 | 2010-12-15 | 段亚东 | Glasses for correcting retinal peripheral defocusing |
| CN201867547U (en) * | 2010-08-04 | 2011-06-15 | 孙正国 | Physiotherapeutic glasses for myopia |
| CN202870411U (en) * | 2012-11-08 | 2013-04-10 | 上海康耐特光学股份有限公司 | Eyeglasses lenses |
| CN104656271A (en) * | 2013-11-22 | 2015-05-27 | 褚仁远 | Lens and glasses containing the same |
| CN104090381A (en) * | 2014-07-21 | 2014-10-08 | 段亚东 | Nasal and bitamporal region peripheral out-of-focus frame glasses |
| CN105785589A (en) * | 2016-05-10 | 2016-07-20 | 段亚东 | Four-quadrant-region peripheral out-of-focus frame glasses lens |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082903A (en) * | 2019-06-18 | 2019-08-02 | 戴明华 | Mirror is looked far into the distance in read-write |
| CN110109263A (en) * | 2019-06-18 | 2019-08-09 | 戴明华 | Instrument is looked far into the distance in a kind of read-write |
| CN110082903B (en) * | 2019-06-18 | 2025-04-25 | 戴明华 | Reading and Writing Telescope |
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Application publication date: 20161123 |
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