Inganda CT ni impfunyapfunyo ya tekinoroji Yububiko bwa Tomografiya.Uburyo bwo gufata amashusho nugukora tomografiya kumurimo wakazi no gukora digitale kugirango utange ishusho ya tomografi ebyiri-yerekana rwose imiterere yimbere yibice byakazi.Nyuma yishusho-yuburyo butatu itunganijwe, icyitegererezo cyibice bitatu kiboneka binyuze mugutunganya amashusho ukurikije algorithm runaka yo kwiyubaka.Icyitegererezo kirashobora kwerekana mu buryo bwimbitse niba igice cyakazi gifite inenge, ahantu nyaburanga inenge yangiritse, ingano, no gukwirakwiza nuburyo imiterere yimbere.Sisitemu ya CT yinganda muri rusange igizwe nisoko yumurasire, imbere ninyuma ya collimator, detector, uburyo bwo kugenzura imashini hamwe na sisitemu ya mudasobwa.Inganda CT zahindutse inkunga ya tekinike mu kirere cy’Ubushinwa, inganda za gisirikare, inganda, ibikoresho bishya ndetse n’izindi nzego.
Kugeza ubu, ibyuma bikoreshwa cyane bikoresha cyane cyane Amorphous silicon (A-Si) yerekana ibyuma bisohora.Ibikoresho byerekana amashusho bigizwe na diode yerekana ifoto ifite imiterere ya pigiseli ebyiri, buri pigiseli irimo tristoriste yoroheje (TFT) na diode yifoto .Ibi bice byombi bikozwe mubintu bya amorphous silicon, bikozwe kumurongo munini wibirahure byububiko hamwe na fotolitografiya.Inzira irakuze kandi ihamye, kandi igiciro ni gito.Muri icyo gihe, ibikoresho bya amorphous silicon bifite imbaraga zo kurwanya imirasire X-X.Bikwiranye ninganda zohejuru-yerekana amashusho.
Ikirangantego cya Whale cyateguwe neza cyigenga cyateguwe kandi cyashizweho na Haobo cyakozwe muburyo bwihariye bwo gukoresha inganda za CT.Ni urusaku ruciriritse rufite imbaraga ruringaniye.Umwanya wimbere wa detector ukoresha tekinoroji ya amorphous silicon (a-Si).Ikibaho kiringaniye gishingiye kuri amorphous silicon ibikoresho byikoranabuhanga bifite ibiranga ubuziranenge bwibishusho bihanitse, intera nini yingirakamaro hamwe nubunini bwagutse bwa porogaramu.Iki gicuruzwa cyagenewe
Imiterere ihamye, hamwe ninyungu nyinshi za progaramu-igenzurwa noguhindura ibikoresho, iyi mikorere ituma ikwiranye na progaramu-y-ibyiyumvo byinshi hamwe nini nini ya dinamike.
Icyifuzo cyibicuruzwa
Igihe cyoherejwe: Nyakanga-19-2022