{"id":24199,"date":"2016-01-17T19:18:38","date_gmt":"2016-01-17T18:18:38","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=24199"},"modified":"2016-01-17T19:18:48","modified_gmt":"2016-01-17T18:18:48","slug":"pred-poskozenim-zraku-z-pocitace-chrani-dodrzeni-pravidel","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=24199","title":{"rendered":"P\u0159ed po\u0161kozen\u00edm zraku z po\u010d\u00edta\u010de chr\u00e1n\u00ed dodr\u017een\u00ed pravidel"},"content":{"rendered":"<p><strong>Dev\u011bt z deseti lid\u00ed, kte\u0159\u00ed sed\u00ed alespo\u0148 t\u0159i hodiny denn\u011b u po\u010d\u00edta\u010de, tr\u00e1p\u00ed syndrom po\u010d\u00edta\u010dov\u00e9ho vid\u011bn\u00ed. Bol\u00ed je hlava, p\u00e1l\u00ed o\u010di a maj\u00ed pot\u00ed\u017ee se zaost\u0159ov\u00e1n\u00edm. Hroz\u00ed i po\u0161kozen\u00ed zraku, nejv\u00edc d\u011btem do sedmi, osmi let, kdy zrak je\u0161t\u011b nen\u00ed ust\u00e1len. Odborn\u00edci rad\u00ed dodr\u017eovat pravidla, kter\u00e1 riziko omez\u00ed.<\/strong><!--more--><\/p>\n<div class=\"rows\">\n<div class=\"leftCol\">\n<div id=\"textNews\" class=\"text\">\n<p>ilustra\u010dn\u00ed foto: jdurham \/ MorgueFile<\/p>\n<p>P\u0159i dlouhodob\u00e9m sledov\u00e1n\u00ed monitoru se objev\u00ed pocit such\u00e9ho oka spojen\u00fd s p\u00e1len\u00edm o\u010d\u00ed, pocitem p\u00edsku a \u0159ez\u00e1n\u00ed v o\u010d\u00edch. Pokud se po\u010d\u00ednaj\u00edc\u00ed p\u0159\u00edznaky nel\u00e9\u010d\u00ed, rohovka osych\u00e1 a tvo\u0159\u00ed se na n\u00ed vl\u00e1kna, kter\u00e1 nep\u0159\u00edjemn\u00e9 pocity zhor\u0161uj\u00ed, \u0159ekla \u010cTK o\u010dn\u00ed l\u00e9ka\u0159ka kliniky DuoVize Jana Mik\u0161ovsk\u00e1.<\/p>\n<p>&#8222;Z\u00e1rove\u0148 se oslabuje p\u0159irozen\u00e1 ochrana rohovky, epitel a slzn\u00fd film, co\u017e usnad\u0148uje pr\u016fnik infekce rohovkou a vznik rohovkov\u00e9ho v\u0159edu. Ten m\u016f\u017ee v\u00e9st a\u017e ke vzniku nepr\u016fhledn\u00e9 vrstvy na rohovce, k prasknut\u00ed rohovky nebo i nutnosti jej\u00ed transplantace,&#8220; varovala.<\/p>\n<p>Po\u010d\u00edta\u010de mohou vyvolat fale\u0161nou kr\u00e1tkozrakost, kdy do\u010dasn\u011b ochabne p\u0159et\u00ed\u017een\u00fd zaost\u0159ovac\u00ed sval v oku. Po odpo\u010dinku sval zregeneruje a schopnost zaost\u0159ovat se vrac\u00ed. Hor\u0161\u00ed je kr\u00e1tkozrakost trval\u00e1 jako n\u00e1sledek pravideln\u00e9ho a dlouhodob\u00e9ho p\u0159et\u011b\u017eov\u00e1n\u00ed zaost\u0159ovac\u00edho svalu.<\/p>\n<p>V \u010cesku trp\u00ed kr\u00e1tkozrakost\u00ed p\u011btina obyvatel. &#8222;Dnes se p\u0159ikl\u00e1d\u00e1 velk\u00fd v\u00fdznam v progresi kr\u00e1tkozrakosti pr\u00e1v\u011b nadm\u011brn\u00e9 zrakov\u00e9 z\u00e1t\u011b\u017ei do bl\u00edzka,&#8220; potvrdila prim\u00e1\u0159ka o\u010dn\u00ed kliniky NeoVize docentka \u0160\u00e1rka Skorkovsk\u00e1.<\/p>\n<p>Vyhnout se zcela pr\u00e1ci na po\u010d\u00edta\u010di nen\u00ed v\u011bt\u0161inou mo\u017en\u00e9. Odborn\u00edci proto rad\u00ed zav\u00e9st do denn\u00edho re\u017eimu pravidlo 20\/20\/20. Po ka\u017ed\u00fdch dvaceti minut\u00e1ch pr\u00e1ce na po\u010d\u00edta\u010di se nejm\u00e9n\u011b na dvacet vte\u0159in zad\u00edvat na bod vzd\u00e1len\u00fd minim\u00e1ln\u011b 20 stop, co\u017e odpov\u00edd\u00e1 zhruba \u0161esti metr\u016fm. \u010clov\u011bk ulev\u00ed zaost\u0159ovac\u00edm sval\u016fm, procvi\u010d\u00ed o\u010di a zabr\u00e1n\u00ed vysych\u00e1n\u00ed rohovky.<\/p>\n<p>Vzd\u00e1lenost o\u010d\u00ed od monitoru by m\u011bla b\u00fdt podle optometristky Veroniky Hal\u00edkov\u00e9 zhruba 60 centimetr\u016f. Monitor by m\u011bl b\u00fdt ve v\u00fd\u0161ce o\u010d\u00ed, t\u00edm se doc\u00edl\u00ed spr\u00e1vn\u00e9ho dr\u017een\u00ed hlavy a omez\u00ed bolest o\u010d\u00ed, zad a kr\u010dn\u00ed p\u00e1te\u0159e. D\u016fle\u017eit\u00e9 je i osv\u011btlen\u00ed, b\u00edl\u00e9 nebo \u017elut\u00e9 sv\u011btlo by m\u011blo b\u00fdt rozpt\u00fdlen\u00e9 po cel\u00e9 pracovn\u00ed plo\u0161e, osv\u011btlen\u00e1 m\u00e1 b\u00fdt pracovn\u00ed plocha, ne oko.<\/p>\n<p>K opat\u0159en\u00edm pro zrak d\u011bt\u00ed doplnila Petra Teplanov\u00e1 z D\u011btsk\u00e9ho o\u010dn\u00edho centra Kuk\u00e1tko, \u017ee \u017e\u00e1dn\u00e1 jednostrann\u00e1 z\u00e1t\u011b\u017e nen\u00ed pro d\u00edt\u011b vhodn\u00e1. Rodi\u010de by proto m\u011bli zajistit, aby se st\u0159\u00eddal v \u010dinnostech d\u00edt\u011bte pohled na d\u00e1lku, st\u0159edn\u00ed vzd\u00e1lenost a do bl\u00edzka, tedy hran\u00ed venku, doma a \u010dinnosti s pohledem do bl\u00edzka, co\u017e m\u016f\u017ee b\u00fdt nap\u0159\u00edklad i po\u010d\u00edta\u010d.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Dev\u011bt z deseti lid\u00ed, kte\u0159\u00ed sed\u00ed alespo\u0148 t\u0159i hodiny denn\u011b u po\u010d\u00edta\u010de, tr\u00e1p\u00ed syndrom po\u010d\u00edta\u010dov\u00e9ho vid\u011bn\u00ed. Bol\u00ed je hlava, p\u00e1l\u00ed o\u010di a maj\u00ed pot\u00ed\u017ee se <a class=\"mh-excerpt-more\" href=\"https:\/\/www.invarena.cz\/?p=24199\" title=\"P\u0159ed po\u0161kozen\u00edm zraku z po\u010d\u00edta\u010de chr\u00e1n\u00ed dodr\u017een\u00ed pravidel\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":14158,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-24199","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/24199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24199"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/24199\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/14158"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}