Li-intensifiers tsa litšoantšo tsa x-ray ke life

Litšoantšo tsa X-ray ke sesebelisoa sa bohlokoa sa ho hlahloba bongaka, se lumellang litsebi tsa bophelo bo botle ho lemoha le ho hlahloba maemo a fapaneng a bongaka.Se matlafatsang setšoantšo, e leng karolo ea bohlokoa ea mechine ea X-ray, se phetha karolo ea bohlokoa ho ntlafatseng boleng le ho hlaka ha litšoantšo tsena.Sehloohong sena, re tla hlahloba litekanyo tsaLi-intensifiers tsa litšoantšo tsa X-rayle kamoo li kenyang letsoho tsoelo-peleng ea theknoloji ea litšoantšo tsa bongaka.

Li-intensifiers tsa X-ray ke lisebelisoa tse khethehileng tse fetolang mahlaseli a X-ray hore e be setšoantšo se bonahalang.Li-intensifiers tsena li na le likarolo tse 'maloa, ho kenyelletsa le phosphor e kenang, photocathode, electron optics, le phosphor e hlahisoang.Phosphor e kenang e pepesehetse mahlaseli a X-ray 'me e ntša li-photon tse khanyang, tse ntan'o fetoloa lielektrone ka photocathode.Li-electron optics li holisa le ho tsepamisa lielektrone tsena, li li lebisa ho phosphor e hlahisoang, moo li fetoloang ho ba leseli le bonahalang, e leng se hlahisang setšoantšo se matlafetseng.

E 'ngoe ea litekanyo tsa bohlokoa tsa li-intensifiers tsa litšoantšo tsa X-ray ke sebaka sa ho kenya letsoho.Boemo bona bo lekanyetsa boholo ba sebaka sa mahlaseli a X-ray se ka nkoang ebe se fetoloa setšoantšo.Ka tloaelo, boholo ba sebaka sa ho kenya letsoho ho tloha ho 15 ho isa ho 40 centimeters ka bophara, ho lumella ho amohela likarolo tse sa tšoaneng tsa 'mele le litlhoko tsa litšoantšo.Ho bohlokoa hore sebaka sa ho kenya letsoho se tsamaisane le litlhoko tsa ho nka litšoantšo ho netefatsa tlhahlobo e nepahetseng le e felletseng.

Ho feta moo, botenya ba lesela la phosphor ke karolo e 'ngoe ea bohlokoa ea li-intensifiers tsa X-ray.Botenya ba lera lena ke bona bo lekanyetsang katleho ea phetoho ea X-ray photon hore e be leseli le bonahalang.Likarolo tse tšesaane tsa phosphor li atisa ho fana ka tharollo e phahameng ea sebaka, e nolofalletsang ho lemoha le ho bona likarolo tse nyenyane tsa 'mele.Leha ho le joalo, likhahla tse teteaneng tsa phosphor hangata li khethoa maemong ao ho hlokahalang hore ho be le kutloisiso e eketsehileng ea mahlaseli.

Ho feta moo, boholo le sebōpeho sa li-intensifiers tsa litšoantšo tsa X-ray li phetha karolo ea bohlokoa ho kopanngoa ha tsona le mekhoa ea X-ray le boiketlo ba bakuli.Litekanyo tsena li hloka ho ntlafatsoa ho netefatsa hore maemo a behiloe habonolo le ho lokisoa nakong ea litlhahlobo.Lintho tse matlafatsang litšoantšo tse nyane le tse bobebe li lumella ho fetoha le maemo ho hoholo, ho thusa litsebi tsa tlhokomelo ea bophelo ho hapa litšoantšo tse lakatsehang ka nepo.Ho feta moo, li-ergonomics tsa sebopeho li kenya letsoho matšelisong a bakuli, ho fokotsa ho sisinyeha ho sa hlokahaleng le ho se thabise ho ka bang teng nakong ea mekhoa ea X-ray.

Ntle le litekanyo tsa 'mele, boleng ba setšoantšo bo hlahisoang ke li-intensifiers tsa X-ray bo bohlokoa ts'ebetsong ea tlhahlobo.Qeto, phapang, le khanya ea litšoantšo tse matlafalitsoeng li ama haholo ho nepahala le katleho ea tlhahlobo.Tsoelo-pele ea theknoloji e matlafatsang litšoantšo e lebisitse ho nts'etsopele ea lisebelisoa tsa digital, tse kang li-flat-panel detectors, tse fanang ka tharollo e phahameng ea sebaka le mefuta e matla ha e bapisoa le lisebelisoa tsa khale.Li-detectors tsena tsa digital li fetotse litšoantšo tsa X-ray, e leng ho lumellang boleng bo ntlafetseng ba setšoantšo le ho ntlafatsa boitšepo ba tlhahlobo.

Qetellong, li-intensifiers tsa litšoantšo tsa X-ray ke likarolo tsa bohlokoa tsa theknoloji ea litšoantšo tsa bongaka.Litekanyo tsa li-intensifiers tsena, ho kenyelletsa le sebaka sa ho kenya letsoho, botenya ba lera la phosphor e kenang, le boholo le sebōpeho, ke lintlha tsa bohlokoa tse susumetsang boleng le katleho ea litšoantšo tsa X-ray.Ho feta moo, tsoelo-pele ea theknoloji e tlisitse li-detectors tsa digital tse fanang ka boleng bo phahameng ba setšoantšo.Ha litšoantšo tsa bongaka li ntse li tsoela pele ho fetoha, litekanyo tsena li tla phetha karolo ea bohlokoa ho sutumelletsa meeli ea bokhoni ba ho hlahloba, e qetellang e lebisa tlhokomelong ea mokuli le liphello tse molemo.