Kukosha kwemagirazi ekudzivirira

Zvinonzwisiswa kuti occupational ocular trauma account inosvika 5% yekukuvara kwese kweindasitiri, uye inoverengera 50% yekushungurudzika muzvipatara zvemaziso.Uye mamwe maindasitiri akakwira se34%.Mukugadzira maitiro, zvakajairika maindasitiri ekukuvara kwemaziso anosanganisira ekunze kukuvara kweziso, kemikari kukuvara kweziso, isiri-ionizing radiation kukuvara kweziso, ionizing radiation kukuvara kweziso, microwave uye laser kukuvara kweziso.Nekuda kwekuvapo kwekukuvara uku, magirazi ekudzivirira anofanira kupfekwa panguva yekugadzira, uye magirazi ekudzivirira anonyanya kukosha!

1. Kukuvadzwa kweziso rekunze kwemuviri

Kukuvara kwemaziso ekunze kwemuviri ndeavo vanoita mukukuya simbi;kucheka zvisiri-simbi kana simbi yakakandwa;kukwesha nekugadzirisa simbi dzesimbi nemidziyo yemaoko, midziyo yemagetsi inotakurika, uye midziyo yemhepo;kucheka rivets kana screws;kucheka kana kukwesha boilers;kupwanya dombo kana kongiri, nezvimwewo, zvinhu zvekunze zvakaita sejecha zvidimbu uye simbi machipisi zvinopinda mumaziso kana kukanganisa kumeso.

2. Kukuvadza kwemaziso kusina ionizing

Mumagetsi welding, kucheka okisijeni, choto, kugadzira girazi, kupisa kupisa uye kukanda nedzimwe nzvimbo, iyo inopisa sosi inogona kuburitsa mwenje wakasimba, ultraviolet uye infrared mwaranzi pa1050 ~ 2150 ℃.UV mwaranzi inogona kukonzera conjunctivitis, photophobia, kurwadziwa, kubvarura, blepharitis nezvimwe zviratidzo.Nekuti inowanzoitika mumagetsi emagetsi, inowanzonzi "electrooptic ophthalmia", inova chirwere chemaziso chebasa muindasitiri.

3. Ionizing Radiation Eye Kukuvadza

Ionizing mwaranzi inowanzoitika muindasitiri yesimba reatomu, zvidyarwa zvemagetsi enyukireya, nyukireya dzepasi pemvura), nyukireya, kuyedza-simba refizikisi, kuongororwa kwedhipatimendi rezvokurapa, kuongorora isotopu uye kurapwa nedzimwe nzvimbo.Kuratidzwa kweziso kune ionizing radiation kunogona kuve nemhedzisiro yakaipa.Kana iyo yakazara dhizi inotorwa inopfuura 2 Gy, vanhu vanotanga kukura cataract, uye chiitiko chinowedzera nekuwedzera kweiyo dosi.

4. Microwave uye laser kukuvara kwemaziso

Microwaves inogona kukonzera clouding yemakristasi nekuda kwekupisa mhedzisiro, zvichikonzera kuitika kwe "cataracts".Laser fungidziro paretina inogona kukonzera kupisa, uye lasers inodarika 0.1 μW inogona kukonzera kubuda kweropa muziso, kugadzika kweprotein, kunyungudika, uye kusaona.

5. Kemikari ziso (chiso) kukanganisa

Iyo acid-base fluid uye inoparadza utsi mukugadzira inopinda mumaziso kana kukanganisa ganda rechiso, izvo zvinogona kukonzera kupisa kucornea kana ganda rechiso.Splashes, nitrites, uye alkalis yakasimba inogona kukonzera kupisa kwakanyanya kwemaziso, sezvo alkalis inopinda nyore nyore kupfuura acids.

Chii chandinofanira kuchenjerera kana ndichishandisa magirazi ekudzivirira?

1. Magirazi ekudzivirira akasarudzwa anofanira kuongororwa uye akakodzera nesangano rekuongorora chigadzirwa;

2. Hupamhi uye hukuru hwemagirazi ekudzivirira hunofanira kunge hwakakodzera chiso chemushandisi;

3. Kupfeka kwakashata kwe lens uye kukuvadzwa kwechimiro kuchakanganisa chiono chemuiti uye inofanira kuchinjwa munguva;

4. Magirazi ekudzivirira anofanira kushandiswa nevashandi vanokosha kudzivirira utachiona hwezvirwere zvemaziso;

5. Mafirita uye mashizha ekudzivirira emagetsi ekuchengetedza magirazi anofanira kusarudzwa uye kutsiviwa maererano nezvinodiwa zvekushanda;

6. Dzivirira kudonha kwakanyanya uye kumanikidza kunorema, uye kudzivirira zvinhu zvakaoma kubva pakukwesha pamalenzi nemask.