Emkhakheni wezithombe zezokwelapha, ukusetshenziswa kweama-collimator e-X-ray azenzakalelayoiguqule indlela ochwepheshe bezempilo abathwebula ngayo izithombe ezisezingeni eliphezulu ngenkathi iqinisekisa ukuphepha nenduduzo yesiguli. Lawa madivayisi athuthukile afakwe izici ezahlukahlukene ezandisa ukusebenza kahle, ukunemba kanye nokusebenza okuphelele. Esinye sezici isekethe yokulibaziseka yangaphakathi evala ngokuzenzakalelayo isibani ngemva kwemizuzwana engama-30 yokusetshenziswa, yonga amandla futhi yandisa impilo yesibani. Ngaphezu kwalokho, ukuxhumana komshini phakathi kwe-collimator ne-X-ray tube kulula futhi kuthembekile, ngokulungiswa okulula kanye nokubekwa okunembile. Ngaphezu kwalokho, amabhalbhu e-LED ahlanganisiwe ensimini yokukhanya ebonakalayo aqinisekisa ukukhanya okuphezulu, okuholela ezithombeni ezicacile nezinemininingwane eminingi.
Isekethe yokulibaziseka yangaphakathi ye-collimator ye-X-ray ezenzakalelayo iyisici esibalulekile esihlukanisa ne-collimator yendabuko. Lesi sici asigcini nje ngokusindisa amandla kodwa futhi sandisa impilo yebhalbhu ngokucima ngokuzenzakalelayo ibhalbhu ngemva kwesikhathi esibekiwe. Lokhu kuzuzisa kakhulu ezindaweni ezimatasa zezokwelapha lapho imishini ye-X-ray isetshenziswa khona njalo usuku lonke. Amandla okonga amandla nokunciphisa imvamisa yokushintsha amabhalbhu akusizi nje kuphela ukonga izindleko, kodwa futhi kunciphisa isikhathi sokungasebenzi kokulungisa, okuvumela abahlinzeki bezempilo ukuthi bagxile ekuhlinzekeni ukunakekelwa okufika ngesikhathi nangokuphumelelayo ezigulini.
Ngaphezu kwalokho, ukuxhumana kwemishini phakathi kwe-collimator ye-X-ray ezenzakalelayo kanye ne-X-ray tube kuklanyelwe ukuba kube lula futhi kuthembeke. Ochwepheshe bezempilo bangayilungisa kalula i-collimator ukuze bafinyelele usayizi wensimu yokubuka oyifunayo kanye nendawo, baqinisekise ukuthi i-X-ray beam iqondiswe ngokunembile endaweni ethandwayo. Leli zinga lokunemba libalulekile ekutholeni izithombe ezisezingeni eliphezulu ngenkathi kunciphisa ukuvezwa kwemisebe yeziguli kanye nochwepheshe bezempilo. Ukulula kokusetshenziswa kanye nomklamo oqinile wemishini kwenza i-collimator ye-X-ray ezenzakalelayo ibe ithuluzi eliwusizo ezindaweni zokuthatha izithombe zezokwelapha, ukwenza lula ukuhamba komsebenzi kanye nokwandisa umkhiqizo jikelele.
Ngaphezu kwalezi zici, kuhlanganisa ama-LED ebangeni elibonakalayo le-ama-collimator e-X-ray azenzakalelayoinezinzuzo ezibalulekile. Ubuchwepheshe be-LED bunikeza ukukhanya okuphezulu kanye nokubonakala okungcono, okuvumela ukubonakala okungcono komzimba othathwayo. Lokhu kukhiqiza izithombe ze-X-ray ezicacile nezinemininingwane eminingi, okuvumela abahlinzeki bezempilo ukuthi benze izinqumo zokuxilonga nokwelapha ezinembile. Ngaphezu kwalokho, ama-LED aziwa ngokuqina kwawo kanye nokusebenza kahle kwamandla, okwenza abe ukukhetha okuzinzile kwezicelo zezithombe zezokwelapha.
Ngamafuphi, izici ezithuthukisiwe ezifana namasekethe okulibaziseka kwangaphakathi, ukuxhumana okulula kwemishini, kanye nokukhanya kwe-LED kuma-collimator e-X-ray azenzakalelayo kumelela intuthuko enkulu kwezobuchwepheshe bokuthwebula izithombe zezokwelapha. Lezi zici azisizi nje kuphela ukonga amandla nokwandisa impilo yemishini, kodwa futhi zithuthukisa ikhwalithi kanye nokusebenza kahle kwezinqubo zakho zokuthwebula izithombe ze-X-ray. Njengoba izinhlangano zezempilo ziqhubeka nokubeka phambili ukunakekelwa kweziguli kanye nokusebenza kahle, ukwamukelwa kwama-collimator e-X-ray azenzakalelayo kuzodlala indima ebalulekile ekwakheni ikusasa lokuthwebula izithombe zezokwelapha.
Isikhathi sokuthunyelwe: Julayi-15-2024