CBCT (lub khob hliav qab taw kev txiav txim siab tom qab) thev naus laus zis yog qhov tseem ceeb ntawm kev kuaj hniav tshiab thiab kho hniav tshiab. Nws siv lub khob hliav kab xoo hluav taws xob xoo hluav taws xob kom ua lub cev ntsuas pom ib ncig ntawm lub cev uas muaj hluav taws xob (feem ntau tswj tau ntawm ib ncig 10 Milliamps). Tom qab ntau qhov kev tawm dag zog digital (xws li 180 txog 360 lub sijhawm, nyob ntawm cov khoom), cov ntaub ntawv tau txais yog "tsim kho dua" los tsim cov duab muaj tseeb peb-seem. Cov thev naus laus zis no muaj qhov sib txawv ntawm cov ntaub ntawv tau txais piv rau kev ua yeeb yam scaning ct, tab sis muaj cov zoo sib xws hauv lub computer recombination algorithms.
Hauv kev kho hniav CBCT, X-ray fav vaj huam sib luag detectors ua lub luag haujlwm tseem ceeb li lawv yog cov tseem ceeb tshaj plaws txiav txim siab cov duab zoo. Cov hom, kev ua haujlwm, thiab tsim cov yam ntxwv ntawm cov vaj huam sib luag pav ca ncaj qha cuam tshuam cov duab zoo ntawm Kev Kho Hniav CBct. Ib tug zoo heev vaj huam sib luag ncaj ncees ntes tau tuaj yeem tsis tsuas yog muab cov duab siab xwb, cov suab nrov tsawg, tab sis kuj tseem ua tau raws li CBCT rau txoj kev nqaim.
Huarui kev yees duab, ua tus tho kev hauv kev kho mob thev naus laus zis, tau tsim kev nyiam ntawm kev kho hniav ntawm kev tshwj xeeb ntawm CBCT. Qhov no series ntawm pawg vaj huam sib luag tiaj tus neeg ntes tau txais amorphous silicon (indium gallium zinc oxide, ua kom muaj kev daws teeb meem siab thiab nrov nrov ntawm cov duab. Lub caij no, los ntawm kev txhim kho Circuit Tsim, cov lej qib siab tau ua tiav, ntsib lub sijhawm tiag tiag thiab kev ua haujlwm ntawm CBct.
Tsis tas li ntawd, Huarui Image Kev Kho Hniav Xub Xub Ta Vaj Huam Sib Luag kuj yuav siv rau hauv tus account nqaim Ncej. Cov qauv no tsis tsuas yog ua rau cov neeg ntes tau ntau dua thiab lub teeb ci, tab sis kuj tseem ua rau cov kws kho mob tso cai saib tus neeg mob lub qhov mob kom nkag siab.
Zuag qhia tag nrho, tus kho hniav xas x-ray take creator rau cov duab cbct rau cov kev kho mob kom ua tau zoo, thiab kev pom zoo, thiab kev tsim qauv zoo. Nws muab ntau qhov tseeb thiab kev kuaj mob rau cov kws kho hniav thiab cov chaw noj qab haus huv ntawm cov neeg mob.
Nyob rau hauv lub neej yav tom ntej, nrog kev nce qib nro ntawm kev kho mob tshuab thiab kev kho mob ntawm kev txhim kho kev yooj yim thiab kev kho mob Huar
Lub Sijhawm Post: Dec-17-2024