Itekhnoloji ye-X-reyi itshintshe kakhulu indlela yonyango lwanamhlanje, yaba sisixhobo esibalulekileyo ekuxilongeni nasekunyangeni iintlobo ngeentlobo zezifo. Itekhnoloji ye-X-reyi iphambiliItyhubhu ye-X-reyi, isixhobo esivelisa imitha ye-electromagnetic, esetyenziswa emva koko ukwenza imifanekiso yezakhiwo zangaphakathi zomzimba womntu.
An Ityhubhu ye-X-reyiIqulathe i-cathode, i-anode kunye netyhubhu ye-vacuum. I-cathode itshajiswa kakubi kwaye idla ngokwenziwa nge-tungsten, ngelixa i-anode itshajiswa kakuhle kwaye idla ngokwenziwa nge-copper okanye i-tungsten. Xa i-cathode ishushu ukuya kubushushu obuphezulu, ii-electron ziyakhutshwa kwaye zikhawuleziswe ziye kwi-anode, apho zidibana khona nezinto ekujoliswe kuzo. Olu ngqubano luvelisa ii-photon ze-X-ray ezihamba ngetyhubhu ye-vacuum ziye kwinto ehlolwayo.
Enye yezinto ezibalulekileyo kwityhubhu ye-X-ray kukukwazi kwe-anode ukukhupha ubushushu obuveliswa zii-electron ezidibana nethagethi. Ii-anode zihlala zine-disk configuration ejikelezayo eyenzelwe ukukhupha ubushushu ngokufanelekileyo ngelixa zigcina ukuqina kwesakhiwo sesixhobo. Njengoko iteknoloji ye-anode ihambela phambili, iityhubhu ezintsha zinokuvelisa imifanekiso esemgangathweni ophezulu ngelixa zifuna ukugcinwa okuncinci kunye nobomi obude.
Enye into ebalulekileyo kwitekhnoloji ye-X-ray kukulawula ukuvezwa kwimitha. Ngenxa yokuba ukuvezwa kumanqanaba aphezulu emitha kunokuba nemiphumo emibi emzimbeni womntu, iityhubhu ze-X-ray zanamhlanje zenzelwe ukunciphisa ukuvezwa kwimitha. Umzekelo, ezinye iityhubhu ze-X-ray zineendlela zokulawula ukuvezwa ngokuzenzekelayo ezilungisa ukuvezwa kwimitha ngokusekelwe kwizinto ezifana nobukhulu bomzimba kunye nohlobo lwezicubu. Oku kubangela ukuba imifanekiso ibonakale ngokuchanekileyo kwaye ingachaphazeli kangako imitha.
Okokugqibela, yanamhlanjeIityhubhu ze-X-rayzineempawu ezahlukeneyo ezongezelelweyo eziphucula ukusebenza kunye nokusebenziseka. Umzekelo, ezinye iityhubhu zinokugxila okuhlengahlengiswayo, okuvumela abasebenzisi ukuba balungise ubungakanani kunye nokuma komqadi we-X-ray ukuze kuhambelane neemfuno zabo ezithile. Ezinye iityhubhu zixhotyiswe ngenkqubo yokupholisa ephucukileyo yokusetyenziswa ixesha elide, ukunciphisa ixesha lokungasebenzi kunye nokwandisa ukusebenza kakuhle.
Ukuqukumbela, iteknoloji yetyhubhu ye-X-ray ihambe indlela ende ukususela oko yasungulwa kwaye iyaqhubeka nokukhula nanamhlanje. Ngokuphucula iteknoloji ye-anode, ulawulo lokuvezwa kwimitha, kunye nezinye izakhono, iteknoloji yanamhlanje iyasebenza.Iityhubhu ze-X-rayyimisebenzi emangalisayo yobunjineli eye yavumela iingcali ezininzi zonyango ukuba zixilonge kwaye zinyange izifo ezahlukeneyo. Njengoko ubuchwepheshe buqhubeka butshintsha, kuyachulumancisa ukucinga ukuba zeziphi iinkqubela ezintsha kwiteknoloji yetyhubhu ye-X-ray eziya kusinceda sizifezekise kwixesha elizayo.
Ixesha lokuthumela: Matshi-08-2023