Bambanci tsakaninhoto intensifierskumaflat panel detectors.A fagenhoto na likita, X-ray na taka muhimmiyar rawa wajen ganowa da kuma magance cututtuka da raunuka daban-daban.Ci gaban fasaha ya haifar da haɓaka na'urorin ɗaukar hoto na X-ray na zamani.Irin waɗannan sabbin abubuwa guda biyu sune na'urorin haɓaka hoto da na'urori masu auna fa'ida.Kodayake an tsara su duka don haɓaka hotunan X-ray, akwai bambance-bambance masu mahimmanci tsakanin fasahohin biyu.
Don fahimtar bambancin, bari mu fara da masu haɓaka hoto.Na'urori masu ƙarfafa hoto sune na'urorin lantarki da aka fi amfani da su a fagen rediyo.Babban aikin su shine haɓaka hotunan X-ray, yana sa su bayyana haske da cikakkun bayanai.Ƙa'idar aiki na ƙarfin hoton shine canza hotunan X-ray zuwa hotuna masu haske na bayyane, yana ƙara ƙarfin ainihin hoton X-ray.
Wani mahimmin sashi na ƙarfin hoton shine shigar da phosphor, wanda ke ɗaukar hotuna na X-ray kuma yana fitar da hotunan haske na bayyane.Waɗannan hotuna suna haɓaka kuma suna mai da hankali kan fitowar phosphor, ƙirƙirar hoto mai girma.Ana iya ɗaukar wannan girman hoton ta kamara ko kuma a nuna shi a kan na'urar duba don dalilai na tantancewa.Masu haɓaka hoto suna da tasiri sosai wajen samar da hotuna na ainihi kuma suna da kyau don hanyoyin da ke buƙatar hotunan lokaci, irin su fluoroscopy.
Flat panel detectors (FPDs) sun zama madadin masu ƙarfafa hoto.Na'urori masu auna fitilun panel sune na'urori masu ƙarfi waɗanda ke ɗaukar hotunan X-ray kai tsaye kuma suna canza su zuwa siginar dijital.Ba kamar masu ƙarfafa hoto ba, FPDs ba sa dogara ga canza hotunan X-ray zuwa na gani haske.Sun yi amfani da tsararrun transistor-film transistor (TFTs) don musanya photon X-ray zuwa siginar lantarki.
Babban fa'idar na'urori masu auna firikwensin lebur shine ikon ɗaukar hotuna na dijital masu girma tare da ingantaccen bambanci da kewayo mai ƙarfi.Ana iya sarrafa waɗannan sigina na dijital kai tsaye kuma a nuna su akan kwamfuta don bincike nan take.Har ila yau, na'urori masu auna fitilun panel suna ba da babban filin kallo da mafi girman ƙimar ƙididdige ƙididdigewa (DQE) idan aka kwatanta da masu haɓaka hoto, yana haifar da ingantacciyar ingancin hoto.
Masu gano fakitin lebur suna ba da fa'idodi masu mahimmanci a cikin sassauƙa da haɓakawa.Ana iya haɗa su cikin sauƙi cikin tsarin X-ray da ake da su, tare da maye gurbin abubuwan ƙarfafa hoto na gargajiya ba tare da gyare-gyare mai yawa ba.
Bambanci tsakaninX-ray image intensifierskuma masu gano panel panel suna cikin fasaha da aikinsu na asali.Masu haɓaka hoto suna haɓaka hotunan X-ray ta hanyar canza hotunan X-ray zuwa na'urorin hasken da ake iya gani, yayin da na'urori masu auna filaye suna ɗaukar hotunan X-ray kai tsaye kuma suna canza su zuwa sigina na dijital.Dukansu fasahohin suna da fa'ida da rashin amfaninsu, kuma zabar tsakanin su ya dogara da takamaiman buƙatun hoto, la'akarin farashi, da matakin ingancin hoton da ake buƙata.Dukansu na'urorin haɓaka hoto da na'urori masu auna firikwensin suna taimakawa ci gaba da filin hoton X-ray da inganta kulawar haƙuri.
Lokacin aikawa: Satumba-13-2023