Emkhakheni wezithombe zezokwelapha, ukukhetha ithubhu le-X-ray kungathinta kakhulu ikhwalithi kanye nokusebenza kahle kwenqubo yokuxilonga. Olunye uhlobo lwethubhu le-X-ray oluye lwadonsela ukunaka ngenxa yokusebenza kwalo okuhle kakhulu yithubhu le-X-ray le-anode elihleliwe. Kulesi sihloko, sizohlola izinzuzo zamathubhu e-X-ray ahleliwe anode nokuthi kungani ewukukhetha kokuqala phakathi kochwepheshe bezithombe zezokwelapha.
Okokuqala nokubaluleke kakhulu,amashubhu e-X-ray e-anode aqinileanikeza ukuqina okumangalisayo kanye nokuphila isikhathi eside. Ngokungafani namashubhu e-X-ray e-anode ajikelezayo, avame ukuguga ngenxa yokujikeleza okuqhubekayo nokungqubuzana, amashubhu e-anode aqinile aklanyelwe ukumelana namazinga okushisa aphezulu kanye nokusetshenziswa okuvamile. Lokhu kungandisa impilo yesikhungo sezokwelapha futhi kunciphise izindleko zokulungisa, okwenza kube inketho engabizi kakhulu ngokuhamba kwesikhathi.
Ngaphezu kwalokho, amashubhu e-X-ray ane-anode eqondile ayaziwa ngamakhono awo amahle kakhulu okususa ukushisa. Umklamo oqondile uvumela ukupholisa okusebenzayo, okubalulekile ekuvimbeleni ukushisa ngokweqile nokugcina ukusebenza okulinganayo phakathi nesikhathi eside sokusetshenziswa. Lokhu akugcini nje ngokuthuthukisa ukuphepha kwedivayisi, kodwa futhi kuqinisekisa ukuthi iziguli zithola imiphumela yokuxilonga ethembekile nenembile.
Ngaphezu kwalokho, amashubhu e-X-ray ane-anode eqondile anikeza izithombe zekhwalithi ephezulu ngesisombululo esihle kakhulu kanye nokuqhathanisa. Umklamo oqondile uvumela ukulawulwa okunembile komsebe we-electron, okuholela ezithombeni ezicacile kanye nokubonakala okungcono kwezakhiwo zomzimba. Lokhu kubalulekile ekuxilongweni okunembile kanye nokuhlela ukwelashwa, ikakhulukazi ezimweni zezokwelapha eziyinkimbinkimbi.
Ngaphezu kwalokho,amashubhu e-X-ray aqinile anodezaziwa ngokuguquguquka kwazo kanye nokuzivumelanisa nezimo ngezindlela ezahlukene zokuthwebula izithombe. Kungakhathaliseki ukuthi zenza ama-X-ray okuxilonga ajwayelekile, i-fluoroscopy noma i-computed tomography (CT) scans, amashubhu e-anode aqinile ahlangabezana nezidingo zezindlela ezahlukene zokuthwebula izithombe ngokuthembeka nokusebenza okuqhubekayo. Lokhu kuzenza zibe yimpahla ebalulekile ezikhungweni zezempilo ezifuna izixazululo zokuthwebula izithombe ezisebenziseka kalula nezisebenzayo.
Ngokombono wokumaketha, izinzuzo zamashubhu e-X-ray ane-fixed anode zingasetshenziswa ukuheha ochwepheshe bezempilo kanye nabenzi bezinqumo ezikhungweni zezokwelapha. Ngokugcizelela ukuqina, ukushabalalisa ukushisa, ikhwalithi yezithombe kanye nokuguquguquka kwamashubhu ane-fixed anode, abakhiqizi kanye nabaphakeli bangabeka le mikhiqizo njengezinketho ezisezingeni eliphezulu zemishini yezithombe zezokwelapha.
Ngaphezu kwalokho, ukugcizelela ukusebenza kahle kwezindleko kanye nenani lesikhathi eside lamashubhu e-X-ray ane-anode engaguquki kungase kuhambisane nabahlinzeki bezempilo abaqaphela isabelomali abafuna ukuthuthukisa ukutshalwa kwezimali kwabo kubuchwepheshe bokuthwebula izithombe. Ngokubonisa izinzuzo zokukhetha amashubhu ane-anode angaguquki kunemashubhu ane-anode ajikelezayo, abathengisi bangaxhumana ngempumelelo nesiphakamiso senani lomkhiqizo wabo kanye nenzuzo yokuncintisana emakethe.
Ngokufigqiwe,amashubhu e-X-ray aqinile anodeanikeza izinzuzo ezikhangayo ezibenza babe ukukhetha kokuqala kwezithombe zezokwelapha. Lawa mashubhu anikeza ukuqina, ukushabalalisa ukushisa, ikhwalithi yezithombe kanye nokuguquguquka, okwenza afaneleke kakhulu ezidingweni ezidingakalayo zezikhungo zezokwelapha zesimanje. Ngokwazisa ngempumelelo lezi zinzuzo kochwepheshe bezempilo, abakhiqizi kanye nabaphakeli bangabeka amashubhu e-X-ray aqinile njengesixazululo esiphambili sezithombe zokuxilonga ezisezingeni eliphezulu.
Isikhathi sokuthunyelwe: Disemba-04-2023