CN201383050Y - Multifunctional health care spectacles - Google Patents

Abstract

The utility model relates to multifunctional health care spectacles, comprising a double-layer spectacle frame, double-layer spectacles lenses and additional lenses. The utility model is characterized in that the upper half hyperopic zone of main lens (3) is a plano lens or pigmented vision-improving bore lens (9); the lower half hyperopic zone of main lens (4) is a convex lens; a lower half myopic zone of additional lens (7) is a concave lens; 4-8 observation designation strips (8) are prepared at the periphery of the main or additional lenses. The spectacles solve the technical problems of heavier adjust load of the current myopic lenses when focusing in the near, as well as single function and low curative effect for the current myopic health care products. The spectacles has the functions of vision improvement via a vision-improving bore, distant blurred vision, near blurred vision, exercise on extra-ocular muscles and ciliary muscle crystal exercise and massage, integrity of myopic prevention and treatment, as well as synchronisation of learning and treatment; therefore, the spectacles are an ideal health care product for emmetropia, juvenile near-sightedness and presbyopia.

Description

A kind of multifunctional health spectacles

Technical field

The utility model relates to a kind of multifunctional health spectacles, more particularly, relate to have increase window increase look, mist far away is looked, nearly mist is looked, the glasses of extraocular muscle exercise, ciliary muscle crystalline lens exercise massage functions.

Background technology

China is the myopia incidence of disease one of the highest country, and national myopia number is about 400,000,000, and wherein juvenile shortsightedness has 200,000,000 crowds approximately.Existing myopia prevention and methods of treatment are various, but have many technological deficiencies.The excimer laser cornea operation is present international most popular methods of treatment, though can correct myopia to a certain degree, but the eyes higher order aberratons is obviously increased, eyesight under the dark field situation is played negative effect (home country's light: based on the vision correcting of wavefront aberration and the optical research of Extra Vision, Chinese science: 2007,5:595-604).Ortho-K can improve the bore hole distant vision, but have potential corneal infection, stop wearing the back the near-sighted number of degrees the extremely expensive defective of expense appears once more, wears all the life.The monochromatic light spectacles are looked far away and are looked and closely all use same refractive diopter concace mirror lens, look to increase when near and regulate load, promote ciliary spasm, bathomorphic development is played illeffects, closely wear low concavees lens (Li Fengming: ophthalmology pandect so there is the scholar to advocate to look, the People's Health Publisher, 1996,2583) or look and wear lower degree convex lens sheet (Xu Guangdi: the discussion of the pre-myopia prevention of lower degree convex lens, Chinese practical ophthalmology magazine when near, 1995,5:263).Progressive multi-focal lenses is gradual reduction refractive diopter from the eyeglass first half to Lower Half, but this glasses only have correcting function, does not have health care and treatment function are arranged.Function singleness, the curative effect of existing myopia health treatment are low.Myopia prevention and treatment problem are still the great technical barrier of present international medical community.

The utility model content

The purpose of this utility model is the shortcoming that overcomes prior art, and the multifunctional health spectacles of a kind of myopia health care and treatment is provided.

The purpose of this utility model is achieved by following technical proposals.

This multifunctional health spectacles is a Two-layer spectacle, comprise primary mirror and additional mirror, primary mirror is made up of primary frame, mirror leg, primary mirror sheet, additional mirror is made up of additional picture frame, additional eyeglass, its technical characterictic is: it is plano lens or the painted window eyeglass that increases that the primary mirror sheet first half is looked the far field, primary mirror sheet Lower Half near reading range is a convex lens sheet, it is convex lens sheet that the additional eyeglass first half is looked the far field, additional eyeglass Lower Half near reading range is a concace mirror lens, and primary mirror sheet or the preparation of additional eyeglass periphery position have 4-8 to watch the mark bar attentively.Primary mirror sheet Lower Half near reading range is prepared as+and 1.00DS is to+2.00DS convex lens sheet, and preferred for preparation is+the 1.50DS convex lens sheet.The additional eyeglass first half looks the far field and is prepared as+and 2.00DS is to+4.00DS convex lens sheet, and preferred for preparation is+the 3.00DS convex lens sheet.Additional eyeglass Lower Half near reading range is prepared as-and 3.50DS is to-5.50DS concace mirror lens, and preferred for preparation is-the 4.50DS concace mirror lens.Primary mirror sheet or additional eyeglass are prepared as integral type or division formula ultex, also can be prepared as multifocal lens.The optical centre of primary mirror sheet is corresponding with the optical centre of additional eyeglass front and back.The eyeglass first half is looked the far field interpupillary distance greater than eyeglass Lower Half near reading range interpupillary distance 2mm-4mm.The eyeglass first half is looked the optical centre of the optical centre in far field and eyeglass Lower Half near reading range at a distance of 2mm-8mm.The eyeglass first half is looked the optical center distance 2mm-10mm of the lower edge in far field apart from the Lower Half near reading range.It is one linear, semicircle, circular that eyeglass Lower Half near reading range is prepared as.Eyeglass can be prepared as plated film lens.Eyeglass can be compound with the inside prism of substrate, and the prism degree of prism is Δ 6-Δ 30 scopes.This multifunctional health spectacles can prepare the primary mirror sheet first half look the far field for+2.00DS to+4.00DS convex lens sheet, preferred for preparation is+the 3.00DS convex lens sheet; Primary mirror sheet Lower Half near reading range is-and 2.00DS is to-4.00DS concace mirror lens, and preferred for preparation is-the 3.00DS concace mirror lens; The additional eyeglass first half look the far field for-2.00DS to-4.00DS concace mirror lens, preferred for preparation is-the 3.00DS concace mirror lens; Additional eyeglass Lower Half near reading range be+3.50DS extremely+the 5.50DS convex lens sheet, preferred for preparation is+the 4.50DS convex lens sheet.

The utility model beneficial effect compared with prior art is:

1, a pair of glasses have the window of increasing increase look, mist far away is looked, nearly mist is looked, extraocular muscle exercise, ciliary muscle crystalline lens exercise massage functions.

2, have related preventive and treat unification, study and treatment synchronously.

3, create ciliary muscle crystalline lens exercise massage glasses, it is flat promptly to utilize human eye to look ciliary muscle relaxation-crystalline lens far away, adds convex lens sheet, make ciliary muscle lax more-crystalline lens is more flat; Human eye is looked nearly ciliary muscle anxiety-crystalline lens and is become protruding, adds concavees lens, make ciliary muscle more anxiety-crystalline lens become protruding more; Moment alternately look far away and look near, make ciliary muscle relaxation-anxiety, crystalline lens flat-become protruding, recover ciliary muscle and perfect function and crystalline lens plasticity, reach ciliary muscle crystalline lens exercise and massage effect.

Description of drawings

Fig. 1 is the multifunctional health spectacles structural representation of the additional mirror holder of snap ring-type.

Fig. 2 is the primary mirror structural representation of multifunctional health spectacles.

Fig. 3 is the painted window eyeglass primary mirror structural representation that increases of multifunctional health spectacles.

Fig. 4 is the snap ring-type additional mirror structural representation of multifunctional health spectacles.

Among the figure: 1 primary frame; 2 mirror legs; The 3 primary mirror sheet first halves are looked the far field; 4 primary mirror sheet Lower Half near reading ranges; 5 additional picture frames; The 6 additional eyeglass first halves are looked the far field; 7 additional eyeglass Lower Half near reading ranges; 8 watch the mark bar attentively; The 9 painted window eyeglasses that increase.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

Multifunctional health spectacles with the additional mirror holder of snap ring-type is embodied as example.Select existing snap ring-type double-layer spectacle frames as this multifunctional health spectacles frame, it is main glasses holder that preparation has the mirror holder of primary frame (1) and mirror leg (2).Also can select double-layer spectacle frames such as collapsible, magnet absorption type as this multifunctional health spectacles frame.Select optical glass or Plastic eyeglasses sheet material, through Method for bonding, fusion process, a collimation method, split plot design prior art for preparing primary mirror sheet and the additional eyeglass of bi-focal ophthalmic or multifocal spectacle lenses.The primary mirror sheet first half is looked far field (3) and is formed with plano lens or the painted window eyeglass (9) that increases, primary mirror sheet Lower Half near reading range (4) is prepared as+and 1.00DS is to+2.00DS convex lens sheet, preferred for preparation is+the 1.50DS convex lens sheet, the additional eyeglass first half looks far field (6) and is prepared as+and 2.00DS is to+4.00DS convex lens sheet, preferred for preparation is+the 3.00DS convex lens sheet, additional eyeglass Lower Half near reading range (7) is prepared as-and 4.00DS is to-5.00DS concace mirror lens, and preferred for preparation is-the 4.50DS concace mirror lens.The painted window eyeglass (9) that increases that the primary mirror sheet first half is looked far field (3) adopts optics ash eyeglass or eyeglass to plate the grey film preparation, also available hydrogen fluoric acid corrosion eyeglass poststaining forms ground-glass appearance, peep-hole in the eyeglass is circle, polygon, pentagon, phenyl ring shape, peep-hole is 1-4 row, every row 2-10, each peep-hole diameter 0.5mm-5mm is preferably 2mm.There is the primary mirror sheet first half to look the primary mirror of far field (3) and primary mirror sheet Lower Half near reading range (4) is on chip goes on the primary frame (1) preparation, forms primary mirror (as Fig. 2).The painted primary mirror sheet that increases window eyeglass (9) and primary mirror sheet Lower Half near reading range (4) that has the primary mirror sheet first half to look far field (3) preparation is installed on the primary frame (1), forms the painted window eyeglass primary mirror (as Fig. 3) that increases is housed.Peripheral position preparation at primary mirror sheet or additional eyeglass has 4-8 to watch mark bar (8) attentively, watching mark bar (8) attentively is to grind to form the canescence opacity with muller at lens surface, or form coloured striped with ink jet printing, watch the long 2mm-4mm of mark bar (8) attentively, wide 2mm-4mm, radial distribution lens periphery portion locates at 3,9 o'clock and 12,6 o'clock.The additional mirror sheet that has the additional eyeglass first half to look far field (6) and additional eyeglass Lower Half near reading range (7) preparation is packed on the additional picture frame (5) of snap ring-type, forms snap ring-type additional mirror (as Fig. 4).The additional picture frame of snap ring-type is packed on the primary frame (1), form the multifunctional health spectacles (as Fig. 1) of the additional mirror holder of snap ring-type.The eyeglass first half of split plot design preparation is looked the far field lower edge, and with optical resin gum or epoxide-resin glue it to be docked tight adhesion with eyeglass Lower Half near reading range upper limb be one, on the picture frame of packing into.The primary mirror sheet of this glasses or additional eyeglass are prepared as integral type or division formula ultex, also can be prepared as multifocal lens.Primary mirror sheet optical centre is corresponding with additional eyeglass optical centre front and back.The primary mirror sheet or the additional eyeglass first half are looked far field optical centre and its eyeglass Lower Half near reading range optical centre at a distance of 2mm-8mm.It is one linear, semicircle, circular that primary mirror sheet or additional eyeglass Lower Half near reading range are prepared as.Eyeglass can be prepared as plated film lens.Eyeglass can be compound with the inside prism of substrate, and the prism degree of prism is Δ 6-Δ 30 scopes.This multifunctional health spectacles can prepare the primary mirror sheet first half look far field (3) for+2.00DS to+4.00DS convex lens sheet, preferred for preparation is+the 3.00DS convex lens sheet; Primary mirror sheet Lower Half near reading range (4) is-and 2.00DS is to-4.00DS concace mirror lens, and preferred for preparation is-the 3.00DS concace mirror lens; The additional eyeglass first half look far field (6) for-2.00DS to-4.00DS concace mirror lens, preferred for preparation is-the 3.00DS concace mirror lens; Additional eyeglass Lower Half near reading range (7) be+3.50DS extremely+the 5.50DS convex lens sheet, preferred for preparation is+the 4.50DS convex lens sheet.

Using method: this multifunctional health spectacles is applicable to study and break exercise application.On class or only wear primary mirror during study, the plano lens of looking the far field by the primary mirror sheet first half looks at the blackboard or looks far away, does not influence distant vision; To look the far field be the painted window eyeglass that increases if wear the primary mirror sheet first half, and looking far by the painted peep-hole that increases the window eyeglass to increase UCVA.Convex lens sheet reading by primary mirror sheet Lower Half near reading range, write or reach nearly mist during other close eyes and look effect.During break, only wear primary mirror, eyes moments watches the mark bar attentively to a side and watches attentively, fixation time 30 seconds-60 seconds, watch attentively successively in the orientation one by one from the mark bar of watching attentively at 12,6 o'clock of watching mark bar or vertical position 3,9 o'clock of level position attentively successively, right and left eyes is alternately watched attentively, fixation time 5 minutes-10 minutes, exercise extraocular muscle.To add picture frame and pack on the primary frame, the objects beyond watching 5 meters attentively by the eyeglass first half, fixation time 5 minutes-10 minutes reaches mist far away and looks effect.To add picture frame packs on the primary frame, watch 5 meters objects in addition attentively by the eyeglass first half, fixation time 30 seconds-60 seconds, thereafter watch 33 centimeters objects attentively by the eyeglass Lower Half rapidly, fixation time 30 seconds-60 seconds, alternately look far away and look near, 10 minutes-20 minutes time, reach ciliary body crystalline lens exercise massage effect.

A kind of multifunctional health spectacles of the utility model has solved existing spectacles and has looked and increase the weight of to regulate load and existing myopia health treatment function singleness, technical barrier that curative effect is low when near.This multifunctional health spectacles have the window of increasing increase look, mist far away is looked, nearly mist is looked, extraocular muscle is taken exercise and ciliary muscle crystalline lens exercise massage effect.

This multifunctional health spectacles has myopia prevention and treatment unification, study and the synchronous advantage of treatment.The extraocular muscle exercise can be eliminated the extraocular muscle anxiety, improve the eyeball blood circulation, helps the prophylactic treatment myopia.Mist far away is looked and nearly mist is looked and can be eliminated ciliary spasm, recovers UCVA.It is flat that the utility model utilizes human eye to look ciliary muscle relaxation-crystalline lens far away, adds convex lens sheet, make ciliary muscle lax more-crystalline lens is more flat; Human eye is looked nearly ciliary muscle anxiety-crystalline lens and is become protruding, adds concavees lens, make ciliary muscle more anxiety-crystalline lens become protruding more; Moment alternately look far away and look near, make ciliary muscle relaxation-anxiety, crystalline lens flat-become protruding, recover ciliary muscle and perfect function and crystalline lens plasticity, reach ciliary muscle crystalline lens exercise and massage effect.This multifunctional health spectacles is compared advantages such as safer, the no cornea infection of excimer laser cornea operation, Ortho-K and contact lens; Compare common spectacles, overcome and look the shortcoming that closely increases the weight of to regulate load; Compare progressive multi-focal lenses, have the advantage that mist far away is looked, ciliary muscle crystalline lens exercise is massaged.This multi-functional glasses is safe and effective, easy to utilize, is the health treatment of desirable emmetropia, juvenile shortsightedness and presbyopia.

Embodiment

To 24 juvenile shortsightedness patients between 10-18 year, wear 4 months time with this multifunctional health spectacles, carry out that mist far away is looked every day, extraocular muscle exercise, the massage of ciliary muscle crystalline lens exercise, UCVA average out to 0.35 before wearing; Wear back UCVA average out to 0.78.Efficient is 92.5%.

Claims (10)

1, a kind of multifunctional health spectacles, be Two-layer spectacle, comprise primary mirror and additional mirror, primary mirror is by primary frame (1), mirror leg (2), the primary mirror sheet is formed, additional mirror is by additional picture frame (5), additional eyeglass is formed, its technical characterictic is: the primary mirror sheet first half is looked far field (3) and is plano lens or the painted window eyeglass (9) that increases, primary mirror sheet Lower Half near reading range (4) is a convex lens sheet, the additional eyeglass first half is looked far field (6) and is convex lens sheet, additional eyeglass Lower Half near reading range (7) is a concace mirror lens, and primary mirror sheet or the preparation of additional eyeglass periphery position have 4-8 to watch mark bar (8) attentively.

2, by the described a kind of multifunctional health spectacles of claim 1, its technical characterictic is: described primary mirror sheet Lower Half near reading range (4) for+1.00DS to+2.00DS convex lens sheet.

3, by the described a kind of multifunctional health spectacles of claim 1, its technical characterictic is: described primary mirror sheet Lower Half near reading range (4) is+the 1.50DS convex lens sheet.

4, by the described a kind of multifunctional health spectacles of claim 1, its technical characterictic is: the described additional eyeglass first half look far field (6) for+2.00DS to+4.00DS convex lens sheet.

5, by the described a kind of multifunctional health spectacles of claim 1, its technical characterictic is: the described additional eyeglass first half is looked far field (6) and is+the 3.00DS convex lens sheet.

6, by the described a kind of multifunctional health spectacles of claim 1, its technical characterictic is: described additional eyeglass Lower Half near reading range (7) for-3.50DS to-5.50DS concace mirror lens.

7, by the described a kind of multifunctional health spectacles of claim 1, its technical characterictic is: described additional eyeglass Lower Half near reading range (7) is-the 4.50DS concace mirror lens.

8, by the described a kind of multifunctional health spectacles of claim 1, its technical characterictic is: described primary mirror sheet or additional eyeglass are integral type or divide formula ultex, multifocal lens; The optical centre of primary mirror sheet is corresponding with the optical centre of additional eyeglass front and back; The eyeglass first half is looked the far field interpupillary distance looks the optical centre in far field and eyeglass Lower Half near reading range greater than the eyeglass bottom near reading range interpupillary distance 2mm-4mm eyeglass first half optical centre at a distance of 2mm-8mm; The eyeglass first half is looked the optical center distance 2mm-10mm of the lower edge in far field apart from the Lower Half near reading range; It is one linear, semicircle, circular that eyeglass Lower Half near reading range is prepared as; Eyeglass can be prepared as plated film lens; Eyeglass can be compound with the inside prism of substrate, and the prism degree of prism is Δ 6-Δ 30 scopes.

9, by the described a kind of multifunctional health spectacles of claim 1, its technical characterictic is: described multifunctional health spectacles can prepare the primary mirror sheet first half look far field (3) for+2.00DS to+4.00DS convex lens sheet; Primary mirror sheet Lower Half near reading range (4) is-2.00DS is to-4.00DS concace mirror lens; The additional eyeglass first half look far field (6) for-2.00DS to-4.00DS concace mirror lens; Additional eyeglass Lower Half near reading range (7) be+3.50DS extremely+the 5.50DS convex lens sheet.

10, by the described a kind of multifunctional health spectacles of claim 9, its technical characterictic is: the described primary mirror sheet first half is looked far field (3) and is+the 3.00DS convex lens sheet; Primary mirror sheet Lower Half near reading range (4) is-the 3.00DS concace mirror lens; The additional eyeglass first half is looked far field (6); Additional eyeglass Lower Half near reading range (7) is+the 4.50DS convex lens sheet.

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