Isilumkiso setyala lokwenyani

Xa uEmma wavuswa yintlungu evuthayo ngo-3 kusasa, wayenezilonda ezisi-7 kwi-cornea yakhe. Lo mgcini-zincwadi oneminyaka engama-28 ubudala wayenxiba uhlobo oluthile lweelensi zokunxibelelana ezilahlwayo zenyanga ukuze alale iiveki ezi-3 zilandelelana, kwaye ixabiso lokugqibela alihlawulayo yayili: umonakalo ongapheliyo wokubona + umrhumo wonyango we-$15,300 + iinyanga ezi-6 zexesha lokuphumla.

Le asiyontsomi yasezidolophini. Ngokutsho kwe-American Academy of Ophthalmology (AAO), abantu abangama-317 bahlushwa zizifo zamehlo ezinzulu yonke imihla ngenxa yokunxiba iilensi zonxibelelwano ngendlela engafanelekanga, kwaye ama-68% amatyala anxulumene ngokuthe ngqo nokunxiba ebusuku.

"Isihogo esiphindwe kathathu" amehlo akho akubonayo

[1] Ukuxhatshazwa yi-hypoxic

Xa amehlo evaliwe, unikezelo lweoksijini kwi-cornea luyancipha ngama-60%. Iilensi zoqhagamshelwano eziqhelekileyo ziya kubangela ukuba inqanaba leoksijini eliseleyo liyehla ngaphantsi komgca obomvu wokusinda. Kufana nokubeka ibhegi yeplastiki yokufunxa amehlo kwiibhola zamehlo akho – Uvavanyo lweHarvard Medical School lubonise ukuba ukunxiba ilensi uvale amehlo iiyure ezisi-8 kunokubangela ukuba izinga lokufa kweeseli ze-cornea linyuke ngama-400%.

[2] Isitya sokukhulisa iintsholongwane

Izinto zelensi ezimanzi + indawo evaliweyo = ukukhula ngokukhawuleza kwebhaktheriya ebangela izifo ngokuphindwe ka-130. I-Pseudomonas aeruginosa inokwenza i-biofilm kumphezulu welensi kwiiyure ezi-2. Lo "mbulali ongabonakaliyo" unokubangela ukugqobhoka kwe-cornea kwiiyure ezingama-72

[3] Ukonzakala koomatshini

Ukuhlikihla amehlo ngaphandle kwengqondo ngexesha lokulala kunokuvelisa uxinzelelo olufikelela kwi-3.2N, olulingana nokuhlikihla ngqo umphezulu we-cornea ongakhuselekanga ngephepha lesanti

Isicwangciso sokuhlangula: Umthetho onamabakala amathathu wokukhusela amehlo ngendlela ekrelekrele

INYATHELO 1 Ukurhoxa ngenkani

Seta i-alamu yefowuni ephathwayo ngentsimbi ye-21:00 - okubaluleke ngaphezu kwezikhumbuzo zedinga! Idatha yethu yeklinikhi ibonisa ukuba ukususa iilensi ngexesha kangangeentsuku ezingama-30 ezilandelelanayo kunokunyusa izinga lokulungiswa kwe-cornea nge-83%

INYATHELO 2 Ukukhetha ngokuchanekileyo

Yeka ngoko nangoko ukusebenzisa iilensi zoqhagamshelwano ezinexabiso lokuvunyelwa kweoksijini (Dk/t) <30. Iilensi ezilahlwayo zemihla ngemihla ezisemgangathweni wobungcali kufuneka zibe nezi:

Itekhnoloji yokujikeleza ioksijini yemijelo emibini

Izinga lokuvimba i-UV elingama-97%

Into yokufumisa efana nokukrazuka

Isatifikethi sezonyango se-FDA Class I

INYATHELO 3 Imbuyekezo yesayensi

Xa kufuneka uzinxibe ixesha elide (ngaphantsi kweeyure ezili-12), khetha iilensi ezenziwe ngokwezifiso ngetekhnoloji yeHyperGel™. Le nto ye-NASA aerospace inokwenza ukuba i-oxygen permeability yasebusuku ifikelele ngokuphindwe ka-5.7 kuneelensi zesiqhelo, kwaye ilungise ngokuzenzekelayo ukugoba komphezulu ukuze kuthintelwe umonakalo woomatshini.

Kutheni abasebenzisi abazizigidi ezili-1.27 kwihlabathi liphela bekhetha izisombululo zethu zeelensi zokunxibelelana?

→ Idatha yovavanyo lokwenyani lweeyure ezingama-72:

Isalathisi sokudumba kwe-cornea ebusuku sehle nge-89%

Ukwanda kwamehlo okomileyo ekuseni kwehle nge-97%

Inani eliseleyo leebhaktheriya ezibangela izifo lilawulwa kwi-0.3CFU/cm² (umgangatho wokhuseleko we-EU yi-100CFU/cm²)

→ I-matrix yetekhnoloji eguqukayo:

Inkqubo yokuqhuba ioksijini ye-OxyMax 4.0 | Umaleko wokufunxa okrelekrele we-AquaLock | I-NanoClear anti-protein deposition coating

→ Uhlengahlengiso olulungiselelwe wena:

Ibonelela ngeeparamitha ze-base curve ezili-16 + uyilo lwe-edge olu-5, kwaye ifezekisa ukuthelekisa ngokuchanekileyo kwenqanaba le-0.02μm ngokusebenzisa i-AI corneal topography scanning

*Isilumkiso esikhethekileyo: Iilensi zoqhagamshelwano zezinga lezonyango ezibonelelwe kweli phepha mazisetyenziswe kunye nokufakelwa kobuchwephesha. Ukuthenga okungagunyaziswanga kunokubangela ukungaphumeleli kokuziqhelanisa. Awuvuli nje kuphela iilensi ezimbini, kodwa ukwavula nesivumelwano somshuwalense sempilo yokubona ubomi bonke.