電焊打了眼睛怎么辦，電焊光傷眼急救知識

長時間(jian)不(bu)戴(dai)防護(hu)眼(yan)(yan)(yan)(yan)睛看電(dian)(dian)(dian)焊弧(hu)光(guang)(guang)(guang)，眼(yan)(yan)(yan)(yan)睛會(hui)(hui)被電(dian)(dian)(dian)弧(hu)光(guang)(guang)(guang)中強烈的(de)(de)紫外線(xian)所(suo)刺激(ji)，從而發(fa)生電(dian)(dian)(dian)光(guang)(guang)(guang)性(xing)眼(yan)(yan)(yan)(yan)炎(yan)，即平常所(suo)說的(de)(de)電(dian)(dian)(dian)弧(hu)光(guang)(guang)(guang)"打(da)"了眼(yan)(yan)(yan)(yan)睛。電(dian)(dian)(dian)光(guang)(guang)(guang)性(xing)眼(yan)(yan)(yan)(yan)炎(yan)的(de)(de)主要癥(zheng)狀(zhuang)是(shi)(shi)眼(yan)(yan)(yan)(yan)睛磨痛、流淚、怕光(guang)(guang)(guang)。從眼(yan)(yan)(yan)(yan)睛被電(dian)(dian)(dian)弧(hu)光(guang)(guang)(guang)照(zhao)射(she)到出現(xian)癥(zheng)狀(zhuang)，大約要經過2-10個小(xiao)時。電(dian)(dian)(dian)光(guang)(guang)(guang)性(xing)眼(yan)(yan)(yan)(yan)炎(yan)如果繼發(fa)感染，而造(zao)成(cheng)角(jiao)膜潰瘍，好后(hou)也會(hui)(hui)有(you)角(jiao)膜薄翳而影響視力。萬(wan)一發(fa)生電(dian)(dian)(dian)光(guang)(guang)(guang)性(xing)眼(yan)(yan)(yan)(yan)炎(yan)，可到醫院就醫，用4%奴夫卡因藥(yao)水點(dian)眼(yan)(yan)(yan)(yan)，癥(zheng)狀(zhuang)會(hui)(hui)和(he)有(you)快緩解。但是(shi)(shi)，電(dian)(dian)(dian)光(guang)(guang)(guang)性(xing)眼(yan)(yan)(yan)(yan)炎(yan)的(de)(de)發(fa)病多數在夜(ye)間(jian)、在家里出現(xian)，掌(zhang)握必要的(de)(de)急(ji)救措施，可減(jian)輕痛苦。

急救措施

1.發生了電光(guang)性眼炎后(hou)，其簡便的應急措施是用煮過而又冷卻的人奶或鮮牛奶點(dian)眼，也能止(zhi)痛。

2.使用方法是，開始幾(ji)分鐘點(dian)(dian)一次(ci)，而后，隨著癥狀的減輕，點(dian)(dian)人奶或牛奶的時間可適當地(di)延長。

3.還(huan)可用毛(mao)巾(jin)浸冷水敷(fu)眼，閉目休息。

4.經(jing)(jing)過應急處(chu)理后，除了(le)休息外，還要注(zhu)意減少光的刺激，并(bing)盡量減少眼球(qiu)轉動和磨(mo)擦。一般經(jing)(jing)過一、二天(tian)即(ji)可痊(quan)愈。

5.家長應教育兒童不要(yao)觀看電焊工人進行操作，否(fou)則極易患(huan)電光性眼炎(yan)。

6.從事電(dian)焊(han)工作的工人，禁忌不戴(dai)防(fang)護眼(yan)鏡進行電(dian)焊(han)操作，以(yi)免引起(qi)不必要的事故。

電焊機知識課堂>>