Kubudirira kweflat-panel detectorsyakashandura nzvimbo yekufungidzira kwezvokurapa nekupa mifananidzo yemhando yepamusoro yedhijitari yeX-ray ine kuratidzwa kushoma kwemwaranzi.Aya ma detectors akatsiva echinyakare X-ray mafirimu uye mapikicha ekuwedzera mumasangano mazhinji ekurapa, achipa akawanda mabhenefiti mumhando yemifananidzo, kushanda nesimba uye kuchengetedza kwemurwere.
A flat panel detector is anX-ray detectoriyo inoshandisa pani ine scintillator layer uye photodiode array kutora mifananidzo yeX-ray.Kana X-rays ichipfuura nemuviri wemurwere uye ichirova scintillator layer, inoshandurwa kuita mwenje unooneka, unozoonekwa nephotodiode woshandurwa kuita chiratidzo chemagetsi.Ichi chiratidzo chinogadziriswa uye chinoshandiswa kugadzira mufananidzo wedhijitari unogona kutariswa uye kushandiswa pakombuta.
Imwe yemabhenefiti makuru eiyo flat panel detectors kugona kwavo kugadzira yakakwirira-resolution mifananidzo ine yakanakisa ruzivo.Kusiyana neyakajairwa X-ray firimu, iyo inoda kugadziridzwa kwemakemikari uye inogona kukonzera yakaderera yemhando yemifananidzo, mifananidzo yedhijitari yakatorwa neflat-panel detectors inogona kukwidziridzwa uye kukudzwa pasina kurasikirwa nekujeka.Izvi zvinobvumira radiologists nedzimwe nyanzvi dzekurapa kuona zviri nani uye kuongorora anatomy, zvichibvumira kuongororwa kwakaringana uye kuronga kurapwa.
Pamusoro pemhando yepamusoro yemufananidzo, flat panel detectors inogona kuwedzera kushanda kweiyo imaging process.Nekuti mifananidzo yedhijitari inogadzirwa munguva chaiyo, kugadzirisa firimu hakudiwi, zvichibvumira kukurumidza kutora mifananidzo uye kuderedzwa kwekumirira kwemurwere.Uyezve, chimiro chemagetsi chemifananidzo chinobvumira kuchengetedza nyore, kudzosa, uye kugovera, kubvisa kudiwa kwenzvimbo yekuchengetedza muviri uye kuita kuti kubatana nevamwe vatapi vehutano kuve nyore.
Imwe bhenefiti yakakosha yeflat-panel detectors ndeye yakaderera radiation dose kana ichienzaniswa neyakajairika X-ray tekinoroji.Nekutora mifananidzo zvakanyatsonaka uye nekunzwa kwakanyanya, ma detectors aya anoda mashoma kuratidzwa nemwaranzi yevarwere achiri kugadzira mifananidzo yemhando yepamusoro.Izvi zvinonyanya kubatsira kuvana nemamwe mapoka ari munjodzi angangove akanyanya kutariswa nemwaranzi.
Iko kuvandudzwa kwe-flat-panel detectors kwakavewo nekukanganisa kunopfuura kufungidzira kwekurapa, nekushandisa mukuyedzwa kusingaparadze, kuongorora kuchengetedza uye kuongororwa kwemaindasitiri.Aya ma detectors aratidza kuva maturusi akasiyana-siyana uye akavimbika, achitora mifananidzo yemhando yepamusoro munzvimbo dzakasiyana siyana, achivaita zvinhu zvakakosha mumaindasitiri akasiyana siyana.
Kuvandudzwa kwemaflat panel detectors kunotarisirwa kuenderera mberi sezvo tekinoroji ichienderera mberi, nekugadziriswa kwemifananidzo, kumhanya uye kuvimbika kuri kuwedzera.Kufambira mberi uku kuchawedzera kugona kwemaitiro ekurapa ekufungidzira masisitimu, zvichibvumira kuongororwa kwakaringana uye nekuvandudzwa kwemhedzisiro yevarwere.
budiriro yeflat-panel detectorsyakashandura nzvimbo yekufungidzira kwezvokurapa, ichipa mufananidzo usingaenzaniswi, kushanda, uye kuchengetedzwa kwemurwere.Sezvo ma detectors aya achiramba achikura, achaita basa rakakosha mukusimudzira hutano nekuvandudza kugona kwedu kuongorora nekurapa kwakasiyana siyana.
Nguva yekutumira: Zvita-26-2023