Lenses Scleral si loo hagaajiyo loona beddelo midabka indhaha

Lens oo daboolaya wilka iyo isha qayb ka mid ah la arki karo oo borotiin ah waxaa loo yaqaan - lenses Scleral. Si habboon u rakibay lenses Scleral waa kuwo raaxo u leh sii dheerayn xiran, inkastoo ay size. Inta badan, model this waxaa loo isticmaalaa in cudurada indhaha iyo cilladaha lagu dhasho ee isha ujeeddooyin isku qurxiyo.

lenses Scleral - faa'iidooyinka

Faa'iidooyinka lagu daydo Scleral ka mid ah:

1. qarinta cilladaha la isku qurxiyo ee isha dhaawacan.

Nooca 2. Jilidda ee indhaha caafimaad.

3. dhamaystirka maqan qadar yar oo ah isha.

4. ee ku arday macmal ah meesha ku haboon in strabismus.

lenses Scleral - darrada

1. ugu weyn "negative" ee lenses Scleral waa in ay doorashada qaadataa waqti dheer, tayo sare leh soo saaraha qalabka.

2. Khatarta bararka corneal. lenses Scleral ka wax PPMA boogeed oxygen soo saaray. Tani waxay keenaysaa in khatarta ah ee bararka corneal. wax PPMA la aqbali karo in kiiska, haddii aad rabto in aad beddesho qaabka. model, workpieces ah waxbaa laga beddeli karaa. lenses Scleral "celi" dusha sare ee isha iyo dadka oo muujinaya qaba keratoconus (dhaf corneal).

3. Long habka wax soo saarka (celcelis ahaan lix bilood). Muddadan, Hawlaha soo socda la buuxiyo:

- Qaadashada dhinacyada saxda ah.

- suurawdo gashto ugu horeysay oo hufan. Ka dib markii taas oo qofka bukaanka ah iyada qaadataa isagii la kala rakiban. Geedi socodka ah ee la qabsashada in ay siku Scleral waa adag qofka iyo waxay ku xiran tahay inta badan heerka uu dareen ee isha.

- Intii lagu guda jiray booqasho ku xiga soo saaray by daawashada degree bukaan-socodka ah ee la qabsashada.

- in ay sameeyaan isbedel yar ee dhinacyada model ah in si loo gaaro natiijada ugu badan. gashto waa in ay ahaataa mid aad u raaxo leh oo ay leeyihiin muuqaalka ah bilicsanaanta.

- habboon The final. Marka marxaladdan, hordhaca ah ee ay "stroke" ee la soo dhaafay waxaana ay sameeyeen sixitaanka hore ee qayb ka mid ah.

- Codsiga waxaa of color. Waxaa ku wareejinaya dhan faahfaahinta isha caafimaad: shabaqa, hadh vascular iyo midabka canaanto qayb protein ah.

lenses Scleral bixiyaan saamayn isku qurxiyo, taas oo ku wareegsan, xaaladaha badankooda, ma aan kala duwanaanshaha u dhexeeya isha caadi ah oo isha la siku. hawlgalka xilliga wax soo saarka waa shan sano.

lenses Scleral ka alaabta ka dusi karin in ogsijiin lagu sameeyo, waxay yarayn kartaa jaaniska ah barar corneal in ugu yaraan. Si kastaba ha ahaatee, qalabka jira gaas-permeable - caag kulaylka u adkaysta ah, taas oo aan loo samayn karo iyadoo la isticmaalayo kulaylka iyo shaabadda. Dhab ahaantii Tani waxay aad u yaraynaysaa suurtagalnimada ee isticmaalka lenses sida in keratoconus. preform waxaa looga baahan yahay in ay la tacaalaan mashiin gaar ah iyo kartoo ka hooseeya qaabka isha by yahay qalab lagu ogaanayo.

Muraayadaha, sii kordhaya isha

daydo weyneyso aan loo isticmaalin ujeeddada edbinta ama baabi'inta cilladaha, iyo waa madaxtooyada. lenses midab leh si kor loogu qaado isha ku yeelan kartaa qaab kala duwan quluubtooda, naqshadeynta, web, taaj. lenses noocan oo kale ah waxay kordhin isha ku dhowaad kala bar. Daydo dooran kartaa sida si aad u dhadhan, iyaga lala kula dhar damaashaad ah ama dharka. Waxa kale oo aad ka iibsan kartaa lenses in la beddelo midabka ah ee ardayga. In lenses ganacsi diyaar u ah indhaha brown. Si kastaba ha ahaatee, waxay xoogaa ka qaalisan iftiin yihiin.

lenses Contact, qayb kordhiyo isha, in la xadidaa, waa in ay xirtaan lacala cuncun, casaan, mugdiga galinaya ama dhiig-ekaanta. Waa in la si cad u fahamsan yahay in badeecooyinka sida waxa kaliya ee loo isticmaalo decoration, ee tibaaxaha ah ee indhihiisa, shaqsi. By sixida accessories madaxtooyada Scleral waxba u qaban leeyihiin.