DR zida, ndiko kuti, zipangizo zamakono za X-ray (Digital Radiography), ndi zipangizo zachipatala zomwe zimagwiritsidwa ntchito kwambiri pojambula zamakono zamakono.Ikhoza kugwiritsidwa ntchito pozindikira matenda m'madera osiyanasiyana ndikupereka zotsatira zomveka bwino komanso zolondola.Kapangidwe kake kachipangizo ka DR kamakhala ndi magawo awa:
1. Chipangizo chotulutsa ma X-ray: Chipangizo chotulutsa ma X-ray ndi chimodzi mwazinthu zazikulu za zida za DR.Amapangidwa ndi X-ray chubu, mkulu voteji jenereta ndi fyuluta etc. X-ray emitting chipangizo akhoza kupanga mkulu-mphamvu X-rays, ndipo akhoza kusintha ndi kulamulidwa malinga ndi zosowa.Jenereta yothamanga kwambiri imakhala ndi udindo wopereka magetsi oyenerera komanso apano kuti apange mphamvu yofunikira ya X-ray.
2. Flat panel detector: Mbali ina yofunika ya zida za DR ndi chowunikira.Chowunikira ndi chipangizo cha sensa chomwe chimasintha ma X-ray akudutsa mu minofu ya munthu kukhala chizindikiro chamagetsi.Chodziwikiratu chodziwika bwino ndi Flat Panel Detector (FPD), yomwe imakhala ndi chinthu chokhudzidwa ndi chithunzi, ma elekitirodi owoneka bwino ndi encapsulation layer.FPD imatha kusintha mphamvu ya X-ray kukhala magetsi amagetsi, ndikuyitumiza ku kompyuta kuti ikonzedwe ndikuwonetsedwa kudzera pamagetsi.
3. Dongosolo loyang'anira zamagetsi: Njira yoyendetsera magetsi ya zida za DR ndi udindo woyang'anira ndikuwongolera magwiridwe antchito a X-ray emitting zida ndi zowunikira.Zimaphatikizapo makompyuta, gulu lolamulira, pulosesa ya chizindikiro cha digito ndi mapulogalamu opangira zithunzi, ndi zina zotero. Kompyutayi ndiyo malo oyendetsera zida za DR, zomwe zimatha kulandira, kukonza ndi kusunga deta yofalitsidwa ndi chowunikira, ndikuyisintha kukhala zotsatira za zithunzi zowonekera.
4. Njira yowonetsera ndi kusungirako zithunzi: Zida za DR zimapereka zotsatira za zithunzi kwa madokotala ndi odwala kudzera muzowonetsera zapamwamba.Zowonetsera nthawi zambiri zimagwiritsa ntchito ukadaulo wa liquid crystal (LCD), womwe umatha kuwonetsa zithunzi zowoneka bwino komanso zatsatanetsatane.Kuonjezera apo, machitidwe osungira zithunzi amalola kuti zotsatira za zithunzi zisungidwe mumtundu wa digito kuti zibwezeretsedwe, kugawana ndi kuyerekezera.
Pomaliza, dongosolo lalikulu laDR zidaimaphatikizapo chipangizo cha X-ray chomwe chimatulutsa mpweya, chojambulira chojambulira chapansi, makina olamulira amagetsi, makina owonetsera ndi kusunga zithunzi.Zigawozi zimagwirira ntchito limodzi kuti zida za DR zipange zithunzi zachipatala zapamwamba komanso zolondola, zomwe zimapereka chidziwitso cholondola komanso mapulani amankhwala.Ndi chitukuko chosalekeza chaukadaulo, zida za DR zimakonzedwanso mosalekeza ndikukonzedwa kuti zipereke zida zodalirika komanso zodalirika zowunikira zamankhwala.
Nthawi yotumiza: Jun-30-2023