O le igoa atoa o le DSA o le Digital Subtraction Angiography, o se tekinolosi fa'atekinolosi e fa'avae i luga o ata fa'asolosolo.E ala i le toesea o faavaa e lua o ata o le vaega lava e tasi o le tino o le tagata, e maua ai le eseesega o vaega, ma o le ponaivi ma le fausaga o le tino vaivai e faʻaumatia.O va'a toto ua tumu i le va'aiga fa'atusatusa i fa'avaa e lua o lo'o va'aia i le ata toesea, fa'aleleia le fa'atusatusaga.I le avea ai o se tekinolosi faʻataʻitaʻiga faʻafomaʻi na aliaʻe ina ua maeʻa le CT i le 1980s, o le DSA e taua tele i le suʻesuʻeina o faʻamaʻi faʻamaʻi o faʻamaʻi pipisi ma o le auala sili ona lelei e iloa ai i le suʻesuʻeina faʻalavelave ma togafitiga o maʻi cardiovascular ma cerebrovascular.le "tulaga auro".Digital subtraction angiography system, lea e taʻua foi o meafaigaluega DSA, e le gata o se masini suʻesuʻe, ae o se mea e mataʻituina ai meafaigaluega i le faʻatinoga o taotoga faʻalavelave.
O meafaigaluega a le DSA e masani lava ona aofia ai le masini e gaosia ai le X-ray, masini ata fa'akomepiuta, masini faʻainisinia, faʻaogaina o komepiuta, faiga faʻapipiʻi ata ma faʻaoga fesoasoani (injector maualuga).O meafaigaluega DSA lapopo'a e masani ona fa'aogaina faiga fa'akomepiuta fa'akomepiuta pu'e pu'e mafolafola.
O le Whale4343 series amorphous silicon flat panel detectors ma Shark4343 series IGZO flat panel detectors na atinaʻe tutoatasi ma mamanuina e Haobo o loʻo i ai uiga o le maualuga o le ata, fua faʻatatau vave, tele faʻamalosi ma le tele o faʻaoga faʻapipiʻi, lea e mafai ona faʻaogaina i le maualuga o le lagona. talosaga.E mafai fo'i ona fa'amalieina mana'oga o va'aiga fa'atupu tele, ma e fa'aaogaina lautele i ata fa'akomepiuta fluoroscopic, masini gastrointestinal numera, DR malosi, fa'afuainumera silhouette DSA ma isi fa'aaliga fa'aoga.
Fautuaga oloa gaosi
Taimi meli: Iul-14-2022