Contact lenses Acuvue kuti Astigmatism: wongororo

Astigmatism - kutyora Maumbirwe cornea kana crystalline izvo. Kana curvature kwavo zvoupenyu chiedza pamusoro the retina haasi kuenda chete pfungwa, asi vashoma. Nokudaro, chinhu gandiwa iri avhiringidzwa, zvinova Blurred. Varwere, kunyange vaya kwomuzvarirwo maziso havagoni kuziva zvinhu zvakajeka.

How kururamisa astigmatism

Kana rikashandiswa netambo cornea izvo cylindrical chimiro. Apo chiedza anopinda yakafanana ndege yacho akabatana ari girazi, haina refracted. Izvi zvinoitika kana mwaranzi vari perpendicular kuti mirayiridzo. Izvi hunodzorwa nzvimbo humburumbira akabatana ari izvo.

Kwemakore akawanda, varwere vaiva nzira dzokurapwa mumwe chete pakururamisa pamusoro curvature yacho cornea. Anofanira kupfeka magirazi chaizvo cylindrical magirazi.

Pashure pakatanga kugadzirwa kunyorerana vezvokurapa mano varwere kune mikana yakawanda. Gogorosi myopia vaigona kubatanidzwa pamwe cylindrical magirazi. Zvakanga zvakanaka uye havana kugadzirisa nyaya yezwi kuonana optics.

Pari zvino pane lenses kuti kubatsira varwere astigmatism. Vanogona kuva voga uye kuchinja curvature pamusoro cornea, uye anogona mberi zvakarurama myopia. Ndivo lenses Acuvue nokuda Astigmatism.

Selection gadziriso nzira

Kare, kuti astigmatism zano vachishandisa magirazi. sarudzo dzavo - kunzwisisa muitiro. Pfungwa dzinoitwa arayire maererano nomumwe mushonga. Ravo guru chinetso ndiwo mutemo pamusoro kuona munda uye motokari basa. With chinokosha astigmatism nguva kwadzakabva kuti cylindrical magirazi angaperekedzwa dzungu, kuda kurutsa, marwadzo kwevhiki 2-3. Saka, kubva ndozvakajairwa iri zvinokosha zvarakasiya vakasarudza arayire majoko akawanda ekuverengesa, kuwedzera kururamiswa zvishoma nezvishoma.

Contact zvakaratidzwa kururamiswa rinoitwa pachishandiswa zvakaoma uye akapfava lenses. The ekupedzisira kupfuura yakakodzera, uye pakati varwere astigmatism, mukurumbira wavo ari kukura zvishoma nezvishoma nokuda nenyaradzo, noupamhi kuona nhau uye rusununguko kurovedza muviri.

Gogorosi kuratidzwa kutyora cornea zvakasiyana kwakajairika toroidal (cylindrical) pemvura. Vane zvimwe kupenda kavha. Mienzaniso inosanganisira kuonana lenses Acuvue Oasys nokuda Astigmatism. Vose hukawanika ose Manyiminya nyaya dziri convex uye akaronga panguva dzakasiyana pamakona.

Sezvakanga magirazi, lenses Acuvue nokuti Astigmatism, vane yakarurama zvakafanorongwa humburumbira akabatana. Contact kururamiswa nzira saka kwazvo zvakarurama kutyorwa kuti akafanana kuvhiya chaitwa, asi havana zvavo marwadzo.

Mhando dzakasiyana-siyana toric lenses

Kungofanana kwakajairika kuonana lenses, ivo vakakamurwa cylindrical analogs kuti mukugadzira zvinhu:

• hydrogel;
• silicone hydrogel.

First kugadzirwa kubva polymer chawo chine zvikuru hydrophilic. Toric Optic maviri zvakanaka kubvumira okisijeni uye kuramba munhu anokudzwa pakati ichinyongovedza ziso. Izvi imhaka yakakwirira padanho wokunyaradza panguva kushandiswa. A muenzaniso chaiwo ndiwo izvo Day Acuvue nyoro kuti Astigmatism.

Silicone hydrogel wakaitwa itsva nechimwe chinokosha. zvachiri yakasiyana zvigoneke kuita zvakanakisisa zviratidzi okisijeni uye mwando ziso. Oasys Contact lenses Acuvue kuti Astigmatism vane ano hwaro, nokudaro vachiwedzera nguva chikumbiro chavo. Muchiitiko chino, zvichaita pasina rusaruro kune ziso.

Duration yokuneta lenses

Lenses Acuvue nokuti Astigmatism zvinogona Classified panguva vanogona kushandiswa inoraswa.

Govera nyika gogorosi:

• zuva;
• vakaronga kutsiviwa.

Muchiitiko chokutanga, zita zviri pachena kuti kufadza upenyu basa mishonga iri maawa 24. Lenses Day Acuvue nyoro pamusoro Astigmatism inogona kushandiswa panguva iyoyo. Ivo vanogona kupfeka uye regai zvinoda chero kunyatsotarisirwa. Kuraswa pazuva, kunyange kana kushandiswa nguva ichi maawa 2 chete.

Kushandiswa mukugadzira lenses vakaronga yokutsiva kuonana kusiyana pamusoro Manyiminya zvinhu inogona kushandiswa kusvika mwedzi. Munguva iyi zvakafanira kuita vavashandire mishonga yokuuraya utachiona. Tuvana gogorosi Acuvue Oasys nokuda Astigmatism mumidziyo neziso rimwe voga. Midziyo uyewo kubatwa.

By Inzirai vanosarudzwa izvo pamwe astigmatism

Selection kunyorerana lenses kuti astigmatic nokururamiswa kutyorwa kwakaitwa nachiremba. The ophthalmologist anosarudza chokupika ari Manyiminya simba uye curvature nharaunda yacho izvo. It rinoti humburumbira unhu uye dhigirii izvo. wemishonga mashoko akawana chete kuchabatsira kunhonga zvakafanira kwokururamisa vaviri.

Munhu anofanira kuziva kuti izvo neziso rimwe vanosarudzwa nomumwe. Toric cône anogona kuiswa chete pamusoro chigadzirwa nokuda chete nhengo nechaanoona, kana vaviri.

Nemhaka mberi mune zvemichina, ari curvature ari cornea anogona zvino kururamiswa kuonana nzira. lenses All Acuvue nokuda Astigmatism inoitwa chaizvo yakarurama nzvimbo handishanduki izvozvo masikati. Izvi yakaitwa kuti rakasiyana Kudzikamiswa gadziriro zvinobvira kuvonga. Pamusana kwaari, mufananidzo havazotadzi tsanangudzo kana shanduko chero mumuviri chinzvimbo. Lenses kubvumira wokuita Mobile mitambo. Contact kururamiswa nzira dzinoderedza allergens kupinda ziso, huruva uye irritants. mufananidzo Clear nokushandisa lenses akadaro anogona kuwanika zvisinei nokuona acuity.

Features rimwe-zuva mienzaniso

Lenses Acuvue nyoro kuti Astigmatism kupa zvakakwana rusununguko uye zvakajeka zvinhu zvakakwana. Ivo kuvandudza chiratidzo uye kudzivirira maziso kubva kupwa kunze. Kugadzirisa chiratidzo, ivo havadi kunyatsotarisirwa, nyore kushandisa. Izvi anoponesa nguva uye haatarisiri zvaidiwa ezvinhu ose okuchengetera, nokuda chete-nguva kushandiswa. Lenses Acuvue nyoro kuti Astigmatism kudzivirira pamigumisiro UV mwaranzi uye kuomesa. Basa kuda kwavo pamusoro, vanobviswa uye kuparadzwa pamwe navo panopera nerimwe zuva. Ndivo nyore kuita nzendo, zvebhizimisi nzendo, mazororo. Muchiitiko chino, hapana kutarisira izvo rinoitwa pahwaro hwezuva nezuva kushandisa itsva peya zvikaramba kubva chena kavha.

Astigmatic gogorosi kwamazuva mashoma

Lenses Acuvue Oasys kuti Astigmatism uyewo zvinobudirira chinja corneal curvature. Ivo kwakavandudza kumeso azvino silicone hydrogel substrate. lenses izvi kuti mufananidzo wakajeka uye vakasununguka kushandisa. Dzakabudirira pakarepo Kudzikamiswa hurongwa zvinobudirira anochengeta izvo zviri kutsvakwa nzvimbo hama kuti akabatana. Naizvozvo toric lenses Acuvue Oasys kuti Astigmatism vane pfupi nguva kuchinja uye zvakanakisisa mutengi wongororo. Zvazvinoita kunonyanya kuoneka apo kushandiswa yakaoma mhepo (mhepo-kutonhodza, kudziyisa, ndege nezvimwewo. D.) Uye mazhinji kushandisa kombiyuta.

Toric lenses Acuvue Oasys kuti Astigmatism zvinopa kumeso zvishoma nezvishoma mumatope remakore uye Zvakanyanya Kunaka Panguva Yepamuviri kumhara nzvimbo panyaya humburumbira akabatana. Kugadzikana Kunyatsoona chokwadi kunoitwa pasina deformation uye zvikanganiso. lenses izvi nokuda mashoko anoshandiswa pakuburitswa - silicone hydrogel, kudzivirira kubva ultraviolet nemwaranzi panguva soro chechetere.

Astigmatism ndiwo chirwere kuti pasina kururamiswa mberi uye kukonzera strabismus. Kusarudza chero yokutevedzera izvi, unogona kuwana kururamiswa izere zvokurwara uye kutarisana acuity pamwe rusununguko rwokufamba, uye upamhi review, uyewo kudzivirira utano hwavo kwemakore akawanda.