EVA tsom iav qhov kev ceev faj thiab cov yam ntxwv

Kev ceev faj thiab cov yam ntxwv ntawm EVA tsom iav yog dab tsi?
EVA cov ntaub ntawv muaj: siab resilience thiab tensile lub zog, muaj zog toughness, thiab zoo shockproof / buffering zog, yog li nws yuav siv ntau thiab ntau nyob rau hauv lub neej. Yog li hnub no kuv yuav qhia txog kev ceev faj thiab cov yam ntxwv ntawm kev siv cov iav EVA:

Ua ntej: Kev ceev faj rau kev siv cov tsom iav EVA Tseem muaj kev ceev faj rau kev siv cov iav EVA. Tau kawg, hnav EVA tsom iav yuav tsum tau ua ke nrog EVA tsom iav. Cia kuv qhia koj tej yam uas yuav tsum tau ua tib zoo mloog.

1. Ua ntej haum, nco ntsoov mus rau hauv tsev kho mob kom paub meej seb puas muaj kab mob hauv lub qhov muag thiab seb nws puas yog qhov qhia txog kev hnav tsom iav.

2. EVA tsom iav tsis yog cov khoom siv yooj yim. Fitting contact lenses yog txheej txheem kho mob nyuaj rau txawv teb chaws. Comorbidities tshwm sim los ntawm kev tsis zoo haum tej zaum yuav raug nqi ob lub qhov muag. Yog li ntawd, nws yog qhov zoo tshaj plaws los xaiv cov lo ntsiab muag uas zoo dua thiab lub koob npe nrov thiab ntau dua oxygen permeability thaum hnav tsom iav.

3. Ua tib zoo saib xyuas tus kheej thiab kev tu lub qhov muag. Tsis txhob rub koj ob lub qhov muag ntawm lub siab nyiam. Lub sijhawm koj hnav tsom iav txhua hnub yuav tsum tsis txhob ntev dhau, zoo dua tsis pub ntau tshaj 8 mus rau 10 teev.

4. Ntxuav, tua kab mob thiab tswj cov lo ntsiab muag kom nruj raws li qhov yuav tsum tau ua txhua hnub. Kuj ua tib zoo saib seb cov tshuaj tua kab mob puas nyob hauv lub sijhawm siv tau. Lens lub thawv kuj yuav tsum tau muab tshuaj tua kab mob tsis tu ncua, thiab cov lo ntsiab muag tas sij hawm lossis puas lawm yuav tsum tau hloov raws sijhawm.

5. Koj yuav tsum tsis txhob hnav tsom iav thaum koj ob lub qhov muag pom thiab kua muag; koj yuav tsum tsis txhob hnav tsom iav thaum koj raug mob conjunctivitis, keratitis, dacryocystitis, los yog blepharitis; Nws yog qhov zoo tshaj plaws tsis txhob hnav tsom iav tom qab nyob lig lossis thaum koj kub taub hau lossis txias; thaum ua luam dej los yog da dej, Lenses kuj yuav tsum tau muab tshem tawm thaum cua thiab xuab zeb muaj zog nyob rau hauv cov qus. Txij li thaum tag nrho cov tub ntxhais kawm theem pib thiab theem nrab tam sim no hnav cov tsom iav EVA, lub neej ntawm EVA tsom iav yog qhov tseeb tsis tuaj yeem, thiab qhov kev thov yuav zoo heev.
Thib ob: EVA iav rooj plaub nta:

1. Nws yog pheej yig, yoog raws thiab nqa tau yooj yim. Nws yog qhov kev xaiv zoo dua rau cov tub ntxhais kawm los tso tsom iav. Muaj cov txheej txheem nruj thiab cumbersome rau kev sib cuag lo ntsiab muag los ntawm kev haum rau hnav, tu thiab tu.

2. Cov tub ntxhais kawm theem pib thiab theem nrab feem ntau tsis muaj kev paub txog kev tiv thaiv tus kheej thiab tsis muaj peev xwm saib xyuas tus kheej. Lawv raug nias rau lub sijhawm txhua hnub thiab pom tias nws nyuaj rau kev ntxuav thiab tu lawv lub qhov muag thiab lo ntsiab muag raws li cov txheej txheem kev khiav haujlwm.

3. Tsis tas li ntawd, kev pw tsaug zog ntev ntev, kev siv ntau dhau ntawm qhov muag txhua hnub, ncua sij hawm hnav cov tsom iav, thiab lwm yam tuaj yeem ua rau txo qis hauv zos tiv thaiv ntawm lub cornea. Thaum nyob lig, mob khaub thuas, los yog ntsib kev raug mob ntawm lub qhov muag, nws yog ib qho yooj yim uas yuav ua rau pob txha thiab conjunctival puas. Nyob rau hauv cov xwm txheej hnyav, corneal ulcers, perforations, dig muag, thiab lwm yam yuav tshwm sim. Muaj ntau tus qauv zoo li no ntawm cov tub ntxhais hluas.