Nzi neza ko wigeze wumva ibirahuri bifunga ubururu, sibyo?
Abantu benshi bakeneye gukorana na terefone zigendanwa na mudasobwa igihe kirekire, bafite ibikoresho byihariye birwanya ibirahuri birwanya ubururu;Ababyeyi benshi bumvise ko ibirahuri nk'ibi bishobora kwirinda myopiya, bateguye abana babo.Buhoro buhoro, ubururu - urumuri - guhagarika ibirahure byabaye "kurinda amaso.
Ariko mubyukuri biratangaje cyane?Itara ry'ubururu ni iki?Kuki tugomba kuyirinda?Urashobora gukumira ibirahuri byoroheje byubururu birinda myopiya mubyukuri?Noneho reba neza.
Itara ry'ubururu ni iki?Ni izihe ngaruka ku maso?
Dukunze kuvuga ko urumuri rusanzwe, ruzwi kandi nk'izuba, rugizwe n'umutuku, orange, umuhondo, icyatsi, ubururu, indigo, ibara ry'umuyugubwe 7 ritandukanye ry'umucyo, muri yo "ubururu" buzwi kandi nk'urumuri rw'ubururu, uburebure bwacyo buri hagati ya 380nm - 500nm.
Itara ry'ubururu rigira ingaruka kumaso muburyo bwombi:
Itara rirerire ry'ubururu mu burebure buri hagati ya 440nm na 500nm ni byiza
Itembera muri retina yerekeza kuri nervice optique, aho yandurira hypothalamus kugirango ihuze melatonin na serotonine, ishobora kugufasha gusinzira, kunoza umwuka wawe, no kunoza kwibuka.
Itara rigufi ry'ubururu mu burebure bwa 380nm kugeza 440nm ni bibi
Irashobora kugabanya ubwiza bwibitotsi ndetse ikanatera kwangirika kwurumuri kuri retina.
Usibye urumuri rw'izuba, urumuri ruva mumatara, ruva kuri ecran ya elegitoronike, ayo masoko yose afite urumuri rwubururu.Kugeza ubu, uruganda rwujuje ibyangombwa amatara n'amatara asanzwe, ingufu z'ubururu z'ubururu ziri murwego rwumutekano, bityo itara ry'ubururu ritangwa no gukoresha burimunsi n'amatara n'amatara, ingaruka kumaso yabantu basanzwe ntizihagije.
Ikigereranyo cyurumuri rugufi rwubururu mumucyo ya ecran ruri hejuru yizuba, ariko ingufu zose ziri munsi yizuba.Ibicuruzwa bya elegitoronike byujuje ibyangombwa nabyo ntibihagije kugirango byangize retina.
Kugeza ubu, ubushakashatsi bufite akamaro burashobora kwemeza: ikinini kinini, igihe kirekire cyumucyo wumucyo wubururu, gishobora gutera retine Photoreceptor selile apoptose.Ariko kubera imbaraga nke zumucyo wubururu, ukwirakwizwa numucyo wa ecran, kandi kubera ko abantu benshi bakoresha ecran ya elegitoronike mugihe gikwiye, ntihigeze habaho urumuri rwubururu rwangiza retina yijisho ryumuntu.
Ni irihe hame ry'ibirahuri birwanya ubururu?
Ibirahuri bifunga ubururu bigaragara ku jisho ryonyine nkaho bisizwe na firime yumuhondo yerekana urumuri rwubururu rugufi rugufi binyuze mu mwenda hejuru yinzira.Cyangwa ongeramo ubururu-buhagarika ibintu kuri lens substrate, kugirango ubone urumuri rwubururu nubururu.
Ukurikije igipimo cya "Ibisabwa bya tekiniki kubuzima bwumucyo no gukoresha umutekano muke wa firime ikingira ubururu", igipimo cyo kohereza urumuri rwumucyo muremure wubururu rugomba kuba hejuru ya 80%, bivuze ko urumuri rwubururu rwingirakamaro rwumucyo muremure wubururu rudakeneye kurindwa.Ibyo ibirahuri bifunga ubururu bikeneye rwose kwerekana no gukuramo ni urumuri rwubururu rwangiza, ruzwi nkurumuri rugufi rwubururu.
Nyamara, ubwiza bwibirahuri birwanya ubururu ku isoko ntiburinganiye, bimwe mubirahuri byujuje ubuziranenge birwanya ubururu, nubwo bishobora kugera ku ngaruka z’urumuri rwubururu ruto-bigufi, ariko kandi bikabuza urumuri rwubururu rurerure;Kubwibyo, mugihe duhisemo ibirahuri birwanya ubururu, tugomba kwitondera igipimo cyogukwirakwiza kwurumuri rurerure rwubururu.
Irashobora gukumira ibirahuri byoroheje byubururu birinda myopic?
Nta bimenyetso bifatika byerekana ko ibirahuri bifunga ubururu birinda myopiya.
Dukunze kuvuga ko umwanya muremure wo kureba mudasobwa, TV, terefone igendanwa, bizatera kubura iyerekwa, kuko igihe kinini cyo kureba ibintu byegeranye bizahindura sisitemu yo kwangara cyangwa umurongo wijisho, bityo bikagira ingaruka kumyerekano.
Kubwibyo, kubashaka kwambara ibirahuri byubururu bifunga ibirahuri kugirango bagabanye umuvuduko wa myopiya, nta mpamvu yo kubyambara.
Nubwo itara ry'ubururu ridafitanye isano na myopiya, rifite ingaruka zikomeye ku barwayi b'amaso yumye.Mu mwaka wa 2016, impuguke y’amaso y’umuyapani Minako Kaido yerekanye ko kugabanya imishwarara y’urumuri rugufi rw’ubururu ku jisho bishobora guteza imbere ibimenyetso by’amaso yumye ku barwayi bafite amaso yumye.Abantu rero bamara umwanya munini imbere ya ecran barashobora kumva bishimiye kwambara ibirahuri bifunga ubururu.
Aba bantu barasaba kwambara
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③ Birakwiye kubantu bakora imirimo idasanzwe, nkabakozi batwika ibirahuri kandi bagakoresha amashanyarazi: abantu nkabo barashobora guhura na dosiye nini yumucyo wumucyo wubururu, bityo hakenewe ibirahuri byinshi byumwuga birinda kurinda retina.
Ntibikwiye kubantu nkabo
① Ntibikwiye kubana bato bashaka gukumira no kurwanya myopiya: nta raporo yerekana ko kwambara ibirahuri byoroheje birwanya ubururu bishobora kudindiza iterambere rya myopiya, kandi ibara ryinyuma ryibirahuri byirabura birwanya ubururu ni umuhondo, ibyo bikaba bishobora kugira ingaruka kumikurire yabana.
② Ntibikwiye kubantu bafite ibisabwa kugirango bamenye amabara: ibirahuri byamatara yubururu bizahagarika urumuri rwubururu, byerekana ibara ryuzuzanya ryumuhondo wubururu, kandi ibara rya ecran rizagoreka, bityo rishobora kugira ingaruka runaka kumurimo wubwoko nkubu.
Igihe cyo kohereza: Kanama-26-2022