Kuyendera kwa DR, imodzi mwa njira zoyendera zamankhwala nthawi zonse, imatanthawuza ukadaulo watsopano wa kujambula kwachindunji kwa digito ya X-ray pansi pa makompyuta.Chowunikira cha X-ray flat panel chogwiritsa ntchito ukadaulo wa amorphous silicon material chimatembenuza chidziwitso cha X-ray chomwe chimalowa m'thupi la munthu kukhala digito.Chizindikirocho chimamangidwanso ndi kompyuta ndipo mndandanda wazithunzi pambuyo pokonza kumachitika.Dongosolo la DR makamaka limaphatikizapo chipangizo chopangira X-ray, chojambulira gulu lathyathyathya, chowongolera makina, chiwonetsero chazithunzi, malo opangira zithunzi ndi magawo ena.
Poyerekeza ndi ma X-ray achikhalidwe, kuzindikira kwa DR kumayambitsa makina a digito.Pambuyo podutsa m'thupi la munthu kapena zinthu, amasonkhanitsidwa ndi chojambulira chojambulira cha X-ray, kenako amatembenuzidwa kupyolera mu kutembenuka kwa analogi-to-digital, kenako kukonzedwa ndi malo ogwirira ntchito kumbuyo.Kujambula kwa DR ndikwabwino kuposa kujambula kwachikhalidwe kwa X-ray.Zithunzi zamapepala zimakhala ndi mawonekedwe apamwamba komanso omveka bwino.
Whale4343/3543 mndandanda wa X-ray flat panel detectors opangidwa paokha ndi opangidwa ndi Haobo agawidwa mitundu itatu: yokhazikika, kunyamula ndi opanda zingwe.Monga zinthu zazikuluzikulu zojambula zachipatala za DR, ndizoyenera zochitika zosiyanasiyana zamankhwala.Zowunikira za X-ray lathyathyathya-panel zitha kukwaniritsa malo ojambulira okulirapo, liwiro lokweza zithunzi mwachangu, magwiridwe antchito abwino kwambiri a DQE ndi MTF, ndipo njira yayikulu yogwirira ntchito ndikusintha kujambula.
Mndandandawu uli ndi mtundu wokhazikika komanso mawonekedwe apamwamba, omwe sangakwaniritse zosowa za makasitomala wamba pamsika, komanso ife.pangani zinthu zokwezeka pazosowa za makasitomala apamwamba, ndikuwonjezera kukula kwa pixel kuchokera pa 140 ma microns mpaka 100 ma microns, ndikukwaniritsa kudumpha bwino.
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Nthawi yotumiza: Jul-14-2022