Image-guided radiation therapy (IGRT) yog ib qho kev kho hluav taws xob uas ua ke nrog cov txheej txheem duab rau kev kho hluav taws xob.Thaum cov txheej txheem kho mob ntawm cov neeg mob, cov qog nqaij hlav thiab lub cev ib txwm tuaj yeem saib xyuas hauv lub sijhawm tiag tiag, thiab cov irradiation ntau tuaj yeem hloov kho raws sijhawm.Ntau yam, xws li kev ua pa ntawm tib neeg txoj kev ua pa, lub plab zom mov, qhov kev ua yuam kev ntawm txhua txoj kev siv hluav taws xob, thiab kev txo qis ntawm cov qog lub hom phiaj, tuaj yeem ua rau kev faib cov tshuaj siv hluav taws xob tiag tiag sib txawv ntawm cov hauv kev tsim cov phiaj xwm kev kho hluav taws xob.IGRT tuaj yeem tswj tau qhov txav ntawm cov ntaub so ntswg anatomical thaum kho thiab hloov pauv qhov yuam kev ntawm cov kev kho mob fractional, thiab tuaj yeem kho cov kev kho mob synchronously raws li kev hloov pauv ntawm tus neeg mob lub cev txoj haujlwm, kom cov irradiation teb tau ze "ua raws" thaj tsam.
Cone-beam xam tomography (CBCT) imaging thev naus laus zis yog tam sim no feem ntau siv hluav taws xob kho mob duab coj los siv thev naus laus zis.Nws siv thaj tsam loj amorphous silicon digital X-ray tiaj tus-ntiv nplhaib ntes, thiab tuaj yeem tau txais thiab rov tsim kho CT cov duab hauv ib lub ntim nrog ib qho kev sib hloov ntawm lub gantry.Cov duab 3D rov tsim dua tshiab ntawm CT duab nyob rau hauv lub ntim no tuaj yeem sib xyaw thiab muab piv nrog tus neeg mob tus qauv ntawm kev npaj khomob (TPS), thiab cov kev txwv uas yuav tsum tau kho los ntawm lub rooj zaum kho mob tau txiav txim siab.
Lub Whale4343/3030 series ntawm amorphous silicon X-ray tiaj tus vaj huam sib luag ntes nws tus kheej tsim thiab tsim los ntawm Haobo, nrog nruab nrab ncej tus nqi dynamic kev ua tau zoo, plua plav thiab tsis muaj dej, 16MV siab-zog hluav taws xob tiv thaiv qib, muaj qhov tseeb, meej duab thiab cov duab siab. Siab, haum rau accelerator daim ntawv thov scenarios xws li qog localization thiab radiotherapy.
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Post lub sij hawm: Lub Xya hli ntuj-14-2022