Ubuchwepheshe be-X-ray bushintshe kakhulu insimu yokuthwebula izithombe zezokwelapha, okuvumela odokotela ukuthi baxilonge futhi baphathe izifo ezahlukahlukene ngokunembile. Ingxenye ebalulekile yomshini we-X-ray yi-X-ray tube, ekhiqiza ama-X-ray adingekayo ekuthwebuleni izithombe. Ngaphakathi kwalesi sigaba, kunezinhlobo ezimbili eziyinhloko zamashubhu e-X-ray: ama-anode angaguquki kanye nama-anode ajikelezayo. Kulesi sihloko sizogxila ezinzuzweni zamashubhu e-X-ray angaguquki kanye nokubaluleka kwawo ekuthwebuleni izithombe zezokwelapha.
Amashubhu e-X-ray e-anode amileziyi-X-ray tube evame ukusetshenziswa ngenxa yezinzuzo zayo eziningi. Enye yezinzuzo eziyinhloko ukulula kokusebenza nokugcinwa. Ngokungafani nama-anode tube ajikelezayo, ama-anode tube aqinile awadingi noma yiziphi izinhlelo zemishini eziyinkimbinkimbi. Lokhu kwenza ukusetha kube lula futhi kunciphisa ingozi yokwehluleka kwemishini, ekugcineni konga isikhathi nemali ekugcinweni nasekulungisweni.
Enye inzuzo ebalulekile yamashubhu e-X-ray angenawo ama-anode aqinile yikhono lokukhiqiza izithombe ezisezingeni eliphezulu. Lawa mashubhu aklanywe ngokugxila okuncane okunikeza isixazululo esihle kakhulu nemininingwane ezithombeni ze-X-ray eziphumayo. Lokhu kubaluleke kakhulu ekuthathweni kwezithombe zezokwelapha, lapho izithombe ezinembile nezinemininingwane zibalulekile ekuxilongweni nasekulashweni okufanele.
Ngaphezu kwekhwalithi yesithombe ephezulu, amashubhu e-X-ray ane-anode engaguquki anikeza ukuphathwa okungcono kokushisa. Ukushabalalisa ukushisa kuyisici esibalulekile ekuthathweni kwezithombe ze-X-ray ngoba ukushisa okweqile kungalimaza ishubhu futhi kufinyeze impilo yalo yokusebenza. Amashubhu e-anode angaguquki avame ukuklanywa anezindawo ezinkulu zokupholisa kanye nezindlela ezingcono zokuhambisa ukushisa ukuze kushabalaliswe ukushisa kahle. Lokhu kwandisa impilo yeshubhu, kunciphisa isidingo sokushintsha ishubhu njalo, futhi kuthuthukisa ukusebenza kahle kwezindleko zesistimu yokuthwebula izithombe.
Enye inzuzo yamashubhu e-X-ray aqinile ane-anode isikhathi eside sokuchayeka. Ukungaguquguquki kwala mashubhu kuvumela isikhathi eside sokuchayeka, okungaba wusizo ezimweni ezithile zokuthwebula izithombe. Isibonelo, lapho kuthwebula izithombe ezindaweni ezinkulu noma ezixineneyo, izikhathi ezinde zokuchayeka zisiza ukuqinisekisa ukungena okwanele kwe-X-ray kanye nekhwalithi yesithombe. Lokhu kuguquguquka kwezikhathi zokuchayeka kunikeza ochwepheshe bezokwelapha ukulawula okukhulu kanye nokuzivumelanisa nezimo ngesikhathi senqubo yokuthwebula izithombe.
Ngaphezu kwalokho,amashubhu e-X-ray e-anode engashintshingokuvamile zincane futhi zilula kunezimbobo ze-X-ray ezijikelezayo. Lokhu kwenza kube lula ukuzisebenzisa nokuzihlanganisa namadivayisi ahlukahlukene okuthwebula izithombe zezokwelapha, okwandisa ukulula kanye nokuguquguquka kwayo yonke indawo. Usayizi omncane kanye nesisindo esilula sama-anode aqinile nakho kusiza ekunciphiseni ukusetshenziswa kwamandla, ngaleyo ndlela kunciphisa izindleko zamandla ngokuhamba kwesikhathi.
Nakuba amashubhu e-X-ray ane-fixed anode enikeza izinzuzo eziningi, kubalulekile ukuqaphela ukuthi angase angafaneleki kuzo zonke izinhlelo zokusebenza zezithombe. Lapho kudingeka khona ukuthola izithombe ngokushesha, amashubhu e-anode ajikelezayo angase athandwe ngoba akwazi ukumelana nemithwalo yamandla aphezulu futhi akhiqize ama-X-ray ngesivinini esisheshayo. Kodwa-ke, ezinqubweni eziningi zokuthwebula izithombe ezivamile, amashubhu e-anode aqinile anamandla okuletha ikhwalithi yesithombe nokusebenza okuhle kakhulu.
Ngokufigqiwe,amashubhu e-X-ray e-anode engashintshizidlala indima ebalulekile ekuthathweni kwezithombe zezokwelapha ngenxa yobulula bazo, ikhwalithi ephezulu yesithombe, ukuphathwa kahle kokushisa, izikhathi ezinde zokuchayeka, kanye nosayizi omncane. Lezi zinzuzo zizenza zibe ukukhetha kokuqala kwabahlinzeki bezempilo abaningi, okuqinisekisa ukuxilongwa okunembile kanye nezinhlelo zokwelapha ezisebenzayo. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, kuyajabulisa ukubona ukuthi amashubhu e-X-ray aqinile azothuthukisa kanjani ukuthwebula kwezithombe zezokwelapha.
Isikhathi sokuthunyelwe: Septhemba-11-2023