Izikena ze-CT zokudibanisa inkqubo yekhompyuter yemifanekiso emininzi ye-X-ray ethathwe kwii-engile ezahlukeneyo ukuvelisa idatha ye-3D.
“Izivavanyi zeX-reyi ze-CT zangoku zivelisa imifanekiso enezixhobo zokujonga amandla ezidibanisa amandla [i-EIDs], esekwe kubuchwephesha bokungaguquguquki ngokungathanga ngqo: Iifoto ze-X-ray ziqala ziguqulwe zibe kukukhanya okubonakalayo kusetyenziswa izinto ze-scintillator, emva koko iifoto ezibonakalayo zivelisa imiqondiso ye-elektroniki zisebenzisa i-photodiode, ”Ngokutsho kukaLeti. Ngakolunye uhlangothi, imodyuli yokubala i-Photon, iguqula ngokuthe ngqo iifoto ze-x-ray kwiimpawu zombane kunye nokuguqulwa okuphezulu.
Ngelixa ii-EIDs zibhalisa amandla ewonke afakwe kwipikseli ngexesha elimisiweyo, ukuvelisa umfanekiso we-monochrome obonisa ukuxinana kwamalungu omzimba, ii-PCDM zibala ifotoni nganye kwaye zivumela amandla e-photon ukuba ahlelwe, avumela “ukumiselwa okuchanekileyo kwenani le-athomu naziphi na izinto zemichiza kunye nokwahluka kweearhente ezahlukileyo ezikhoyo emzimbeni ", utshilo uLeti.
Esi sixhobo sidityanisiwe saba ngumatshini wokuvavanywa kwe-x-ray osuka kwiNokia Healthineers, eyile ingqikelelo.
"Umbono wabakwaNokia Healthineers wokudibanisa iiPCDMs kwizikena zeX-reyi ze-CT wawumtsha kwaye kwakungekho tekhnoloji ifumanekayo xa iECA-Leti iqala ukusebenza koku," utshilo umphathi we-CEA-Leti umphathi wentsebenziswano kumzi-mveliso uLoick Verger. "Umceli mngeni wobuchwephesha - ingxolo ephantsi kwinqanaba eliphezulu lokubala, ukwahlula amandla amabini, kunye nokukhula ngokwaneleyo ukuba kudityaniswe kwisikena seX-reyi ye-CT - ibintle kakhulu."
I-US Mayo Clinic izamile umatshini wentsimbi i-Nokia.
"Imifanekiso yezigulana ezingaphezulu kwama-300 eziveliswe ngale teknoloji ziye zabonisa ukuba izibonelelo zethiyori zolu hlobo lwetekhnoloji yokufumana zivelisa izibonelelo ezibalulekileyo zeklinikhi," utshilo uMayo Clinic unjingalwazi kwezonyango u-Cynthia McCollough. “Ushicilelo olwenziwe liqela lethu lophando lubonakalisile ukuphuculwa kwesisombululo somhlaba, ukuncipha kwemitha okanye iimfuno zedosi yokuthelekisa, kunye namanqanaba okwehla kwengxolo yemifanekiso kunye nezinto zakudala. Ukongeza, ukubanakho kwangaxeshanye ukufumana iidathabheyisi zokusonjululwa kwe-150μm, nganye nganye ibonisa amandla ombane ohlukileyo, kulindeleke ukuba ikhokelele ekusetyenzisweni kweeklinikhi ezintsha. ”