Ukucabanga kokuthola ukuxilonga kuguqule insimu yomuthi ngokuvumela ochwepheshe bezempilo ukuba babone ngaphakathi komzimba womuntu ngaphandle kokuhlinzwa okuhlaselayo. Enye yezinto ezibalulekile zobuchwepheshe bokuxilonga bokucabanga yi-anode X-ray tube. Le divayisi ebalulekile idlala indima ebalulekile ekwakheni izithombe ezisezingeni eliphakeme ezisiza ekutholeni nasekuphatheni izimo zokwelapha ezahlukahlukene.
Ukujikeleza amashubhu we-anode x-rayAsenhlizweni yemishini eminingi yesimanje ye-X-ray, kufaka phakathi izikena ze-tomography ezihlanganisiwe (CT) nezinhlelo ze-fluoroscopy. Amashubhu aklanyelwe ukukhiqiza imishayo yama-X-ray aphezulu adingekayo ukungena emzimbeni womuntu futhi adale izithombe ezinemininingwane zezakhiwo zangaphakathi ezifana namathambo, izitho kanye nezicubu.
Umklamo oyingqayizivele wamashubhu we-anode X-ray ajikelezayo uwenza akwazi ukukhiqiza imishayo ejulile ye-X-ray egxile egxile ekuhlolweni kokuxilonga. Ngokungafani namashubhu we-anode ahleliwe anomkhawulo wokushisa ukushisa, ukujikeleza kwamashubhu ajikelezayo kungagcina isizukulwane esiphakeme se-X-ray isikhathi eside ngaphandle kokushisa ngokweqile. Lesi sici sibalulekile ukuthi sithwebule izithombe ezicacile nezinembayo, ikakhulukazi ezimweni eziyinselele zemitholampilo ezidinga izikhathi zokuvezwa ezeluliwe noma okucatshangwe kakhulu.
Ngokwengeziwe, i-anode ejikelezayo kulamashubhu ivumela indawo enkulu yokugxila, engazuzisa kuzinhlelo ezithile zokucabanga. Ngokujikeleza i-anode, ukugxila kungasakazeka endaweni enkulu, kunciphisa ubungozi bokushisa ngokweqile nokunweba impilo yeshubhu. Lesi sici sizuzisa ikakhulukazi kwizikena ze-CT, lapho ukulandelana kokunye okusheshayo nokuphindaphinda khona okuphindaphindiwe kuvamile.
Ngaphezu kwekhono lokukhiqiza imishayo yama-X-ray aphezulu, ukujikeleza amashubhu we-anode X-ray kungathuthukisa ikhwalithi yesithombe futhi kunciphise isikhathi sokucabanga. Ukujikeleza i-anode kuvumela ukulawula okungcono kwesikhundla nokuqondisa kuka-X-ray ugongolo, okuholela ezithombeni ezicacile, eziqondile. Lokhu kubaluleke kakhulu kumasu wokucabanga ashukumisayo afana ne-fluoroscopy, lapho ukubonwa khona kwesikhathi sangempela zezakhiwo ezihambayo zibalulekile ukuze kuhlolwe futhi kungenelele izinqubo zokuxilonga kanye nokungenelela. Ijubane nokunemba kweshubhu le-anode elijikelezayo kusiza ukunciphisa isikhathi sokuhlolwa, ngaleyo ndlela kuthuthukise induduzo nokuphepha kweziguli.
Enye inzuzo enkulu yamashubhu we-anode X-ray ajikelezayo ukuguquguquka kwabo. Lawa amashubhu angasetshenziswa ezinhlelweni ezahlukahlukene zokucabanga, ezivela kuma-X-rays ama-X-rays ezinhlosweni eziyinkimbinkimbi zokungenelela. Amandla abo okukhiqiza imishayo yama-X-ray ephezulu abenze babe yinto elungele ukucabanga nge-anatomy eminyene, efana nezitha zethambo nezensimbi, kanye neziguli ezikhulayo ezidinga ukuthathwa kwemisebe ephakeme yokungena okwanele.
Njengoba ubuchwepheshe buqhubeka buqhubekisela phambili, indima yamashubhu amashubhu we-anode x-ray ajikelezayo ekuhlolweni kokuthola ukucabanga kuya ngokuya kubaluleke kakhulu. Ukuthuthuka okusha ekwakhiweni kwe-tube, njengokuhlanganiswa kwezitholi zedijithali nezinhlelo ezithuthukile zokupholisa, kuthuthukisa amakhono okujikeleza amashubhu ajikelezayo futhi acindezele imingcele yokuthola imabuli.
Ngokufigqiwe,Ukujikeleza amashubhu we-anode x-rayziyingxenye ebalulekile yezinhlelo zesimanje zokuhlonza ukucabanga. Amandla abo okukhiqiza imishayo ye-X-ray ephezulu ye-X-ray, ehambisana nekhwalithi yesithombe ethuthukisiwe, ukuguquguquka nokusebenza kahle, kubenza badingeke ekusetshenzisweni kwezicelo eziningi zemitholampilo. Njengoba isidingo sokuthola ukuxilonga imaging siqhubeka nokukhula, ukujikeleza amashubhu we-anode X-ray kuzobuhlungu kuhlale ngaphambili kobuchwepheshe bezokwelapha, kudlala indima ebalulekile ekuxilongeni nasekwelashweni kweziguli emhlabeni jikelele.
Isikhathi Seposi: Feb-19-2024