A cikin 'yan shekarun nan, masana'antar laser ta kasar Sin ta bunƙasa cikin sauri, kasuwar aikace-aikacen ta faɗaɗa a hankali, kuma an karya matsaloli da yawa, an buɗe wasu manyan fasahohi da dama, kuma a hankali an kawar da matsalar "maƙalewa" da ƙasashen waje. Tare da saurin ci gaban masana'antar laser, mutane da yawa sun fara mai da hankali kan bincike da haɓakawa, samarwa da amfani da laser. Daga cikinsu, "Me laser ke yi wa jikin ɗan adam?"
Illolin laser ga jikin ɗan adam sun haɗa da lalacewar idanu da kuma lalacewar fata.
Lalacewar fatar jikin ɗan adam Saboda tsarin jikinta, fatar jikin ɗan adam na iya samar da cikakken kariya, wanda zai iya taka rawa ta musamman a rayuwar yau da kullun. Idan ƙarfin laser ya yi yawa don haskaka fata, zai haifar da lalacewar kyallen fata. Duk da cewa wannan lalacewar za a iya gyara ta hanyar kyallen fata da kanta, aikin kariya na kyallen fata da aka gyara yana raguwa. Matsayin lalacewar laser ga fata galibi yana shafar yawan fallasa laser, tsawon laser, launin fata da danshi na nama. Yawancin gwaje-gwaje sun tabbatar da cewa yawan ƙarfin laser yana da alaƙa da matakin lalacewar kyallen fata lokacin da laser ya haskaka fata. Akwai wani matakin aminci don shan makamashin laser ta fatar jikin ɗan adam. Lokacin da aka wuce iyakar tsaro, fatar jikin ɗan adam (ɓangaren da laser ya haskaka) za ta bayyana erythematous, ƙuraje, carbonization, tafasa, ƙonewa ko ma tururi saboda ƙaruwar hasken laser. Ba abu ne mai wahala a san cewa lalacewar laser ga fatar jikin ɗan adam galibi saboda tasirin zafi na laser.
Duk da cewa lalacewar da hasken laser ke yi wa fatar ɗan adam bai isa ya shafi tsarin aikin fatar gaba ɗaya ba, har yanzu yana da mahimmanci a ƙarfafa kariyar fatar ɗan adam yayin koyarwa da amfani da ita a kullum, da kuma sanya tufafin kariya kamar yadda ake buƙata don rage lalacewar laser a fatar ɗan adam.
Lalacewar idanu Lokacin da laser ya lalata jikin ɗan adam, shine mafi munin lalacewa ga idanu. Idon ɗan adam jiki ne mai siffar zagaye wanda ya ƙunshi bangon ido, abubuwan da ke cikin ƙwallon ido, da kuma retina. Cornea da sclera, iris da choroid, retina nau'ikan bangon ido guda uku daban-daban. Abubuwan da ke cikin ido sun haɗa da lu'ulu'u, abin tausayi na ruwa da kuma jikin vitreous. Tsarin refractive na ƙwallon ido ya ƙunshi cornea da abubuwan da ke cikin ido, kuma saboda bayyananniya, haske ba ya hana shi wucewa. Cornea, iris, crystal, vitreous jiki da abin dariya na ruwa tare sun ƙunshi jikin ɗan adam yana karɓar tsarin gani mai daidaito. Tsarin refractive yana da halaye na ƙarancin sha, watsawa mai yawa da ƙarfin mayar da hankali mai ƙarfi, wanda ke ba da damar laser ya ratsa tsarin refractive zuwa retina lokacin shiga ido. A wannan lokacin, yawan kuzarin laser akan retina na iya ƙaruwa da dubban ko ma dubban sau. Yawan zafin jiki na retina zai haifar da necrosis na ƙwayoyin photoreceptor, wanda ke haifar da lalacewa mara canzawa har ma da makanta na dindindin. Lalacewar laser mai nisa a ido galibi yana kan cornea ne, yayin da laser mai haske ke sha ta hanyar lu'ulu'u. Raunin cornea, wanda zai iya haifar da keratitis da conjunctivitis, waɗanda suka ji rauni kuma za su kasance tare da tsoron haske, hawaye, rashin gani, cunkoso da sauran alamu. Idan lu'ulu'u ya lalace, zai bayyana kamar gajimare.
Tunda lalacewar da hasken laser ke haifarwa ga ido ba za ta iya jurewa ba, ya kamata mu ba da muhimmanci ga kariyar idanu, mu sanya tabarau, mu kiyaye wani nisa mai aminci, kuma mu bi ƙa'idodi da ƙa'idodi masu dacewa, don guje wa faruwar rauni. Kafin amfani da laser don aiki, a duba ko akwai ɗigon haske, sannan a rufe wurin da hasken zai iya faɗuwa; Yanayin aiki ya kamata ya kasance yana da isasshen haske, kuma a zaɓi tsarin kariya da aka yi da kayan da ke ɗaukar haske; Ya kamata mutane su duba gilashin kariya da kayan kariya kafin su yi aiki da laser. A taƙaice, laser na iya haifar da mummunar illa ga jikin ɗan adam, amma a mafi yawan lokuta za mu iya guje wa ta hanyar hanyoyin kimiyya na yau da kullun.
Lokacin Saƙo: Maris-16-2023
