Idan ya zo ga hoton likita, ana amfani da fasahar gama gari guda biyuflat panel detectorskumahoto intensifiers.Ana amfani da waɗannan fasahohin biyu don ɗauka da haɓaka hotuna don dalilai na tantancewa, amma suna yin hakan ta hanyoyi daban-daban.
Na'urori masu auna filaye nau'i ne na fasahar rediyo na dijital da ake amfani da su don ɗaukar hotunan X-ray.Sun ƙunshi bakin ciki, lebur panel wanda ya ƙunshi grid na pixels da scintillator Layer.Lokacin da X-ray ya ratsa cikin jiki kuma yana hulɗa da scintillator, yana fitar da haske, wanda sai a canza shi zuwa siginar lantarki ta hanyar pixels.Ana sarrafa wannan siginar kuma ana amfani da shi don ƙirƙirar hoto na dijital.
A gefe guda kuma, ana amfani da na'urorin haɓaka hoto a cikin fluoroscopy, dabarar da ke ba da damar yin hoto na ainihin-lokaci na sassan jiki masu motsi.Masu haɓaka hoto suna aiki ta hanyar haɓaka hasken da ake samarwa lokacin da hasken X-ray ke hulɗa da allon phosphor.Ana ɗaukar hasken da aka haɓaka ta kyamara kuma ana sarrafa shi don ƙirƙirar hoto.
Daya daga cikin manyan bambance-bambancen da ke tsakanin na'urorin gano lebur da na'urorin haɓaka hoto shine yadda suke ɗauka da sarrafa hotuna.Na'urori masu auna fitilun panel dijital ne kuma suna samar da hotuna masu tsayi waɗanda suka dace da hoto mai ƙarfi da tsauri.Masu haɓaka hoto, a gefe guda, suna samar da hotunan analog waɗanda galibi suna ƙasa da ƙuduri kuma sun fi dacewa da hoto na ainihi.
Wani bambanci tsakanin fasahohin biyu shi ne hankalinsu ga haskoki na X-ray.Na'urori masu auna fitilun panel sun fi kula da haskoki na X-ray, suna ba da damar yin amfani da ƙananan allurai na radiation yayin daukar hoto.Wannan yana da mahimmanci musamman a cikin hanyoyin kula da yara da kuma shiga tsakani, inda rage girman tasirin radiation yana da mahimmanci.Masu haɓaka hoto, yayin da har yanzu suna iya samar da hotuna masu inganci, yawanci suna buƙatar ƙarin allurai na radiation.
Dangane da girma da ɗaukakawa, na'urori masu auna filaye yawanci sun fi girma kuma ƙasa da šaukuwa fiye da masu haɓaka hoto.Wannan shi ne saboda na'urori masu auna firikwensin sun ƙunshi yanki mafi girma don ɗaukar hotuna, yayin da masu haɓaka hoto sukan fi ƙanƙanta kuma mafi nauyi, yana sa su fi dacewa da aikace-aikacen hoton wayar hannu.
Har ila yau, farashi wani abu ne da za a yi la'akari da shi lokacin kwatanta na'urori masu auna filaye da masu haɓaka hoto.Na'urori masu auna filaye suna da tsada fiye da masu haɓaka hoto, yana sa su ƙasa da isa ga wasu wuraren kiwon lafiya.Koyaya, mafi girman farashin na'urori masu auna firikwensin lebur sau da yawa ana samun barata ta hanyar ingancin hoton su da ƙananan buƙatun allurai.
Gabaɗaya, duka na'urori masu auna filaye da masu haɓaka hoto suna da nasu fa'ida da rashin amfani, kuma zaɓi tsakanin fasahohin biyu ya dogara da takamaiman buƙatun hoto na wurin kiwon lafiya.Duk da yake na'urori masu auna firikwensin sun fi dacewa da hoto mai girma na dijital, masu haɓaka hoto sun fi kyau don fluoroscopy na lokaci-lokaci kuma sun fi šaukuwa da tsada.Yayin da fasaha ke ci gaba da ci gaba, mai yiwuwa duka fasahohin biyu za su ci gaba da ingantawa da zama tare a cikin masana'antar hoton likita.
Lokacin aikawa: Janairu-10-2024