qhia
Kev siv tshuab X-ray tau hloov pauv txoj kev kho mob, ua rau cov kws kho mob tuaj yeem kuaj mob thiab kho ntau yam mob. Lub plawv ntawm cov thev naus laus zis no yog lub raj X-ray, uas yog ib qho tseem ceeb uas tau hloov pauv ntau xyoo. Hauv tsab blog no, peb yuav tshawb nrhiav keeb kwm thiab kev nce qib ntawmCov raj xa duab X-raythiab lawv qhov cuam tshuam rau kev thaij duab kho mob niaj hnub no.
Thaum Ntxov
Lub tswv yim ntawm X-rays tau raug tshawb pom los ntawm Wilhelm Conrad Röntgen hauv xyoo 1895, ua rau muaj kev tsim thawj lub raj X-ray. Cov raj X-ray thaum ntxov muaj ib qho kev tsim yooj yim, muaj ib lub cathode thiab ib lub anode hauv lub raj nqus tsev. Muaj hluav taws xob siab, ua kom cov electrons nrawm mus rau lub anode, qhov chaw uas lawv sib tsoo nrog cov khoom siv, tsim cov X-rays. Lub hauv paus ntsiab lus no tau tso lub hauv paus rau kev txhim kho yav tom ntej hauv cov raj X-ray.
Kev nce qib ntawm kev tsim qauv
Thaum qhov kev xav tau cov peev xwm thaij duab siab dua ntxiv zuj zus, qhov kev xav tau cov raj X-ray zoo dua kuj nce ntxiv. Tau ntau xyoo, kev tsim thiab kev tsim cov raj X-ray tau nce qib ntau heev. Cov raj X-ray niaj hnub no muaj cov anodes tig tau, ua rau muaj zog dua thiab cua sov tawm, ua rau lub sijhawm ntev dua thiab zoo dua cov duab. Ntxiv mus, kev txhim kho ntawm cov thev naus laus zis digital X-ray tau ua rau cov raj X-ray ua haujlwm tau zoo dua, ua rau cov duab daws teeb meem siab dua thaum txo cov neeg mob raug hluav taws xob.
Cov ntawv thov hauv kev kho mob duab
Kev hloov zuj zus ntawm cov raj xa duab X-ray tau muaj kev cuam tshuam loj heev rau kev thaij duab kho mob. Cov thev naus laus zis X-ray tam sim no siv dav hauv kev kuaj mob, ua rau cov kws kho mob pom tau cov qauv sab hauv thiab txheeb xyuas qhov tsis zoo. Txij li kev kuaj pom cov pob txha tawg thiab cov qog nqaij hlav mus rau kev coj ua phais mob tsawg kawg nkaus, cov raj xa duab X-ray ua lub luag haujlwm tseem ceeb hauv kev kho mob niaj hnub no.
Kev tsim kho tshiab yav tom ntej
Saib mus tom ntej, yav tom ntej ntawm cov raj X-ray yuav ci ntsa iab dua. Kev tshawb fawb thiab kev txhim kho tas mus li yog tsom mus rau kev txhim kho kev ua haujlwm thiab kev ua haujlwm zoo ntawm cov raj X-ray, lub hom phiaj yog txhim kho qhov zoo ntawm cov duab thiab txo qhov raug hluav taws xob. Ntxiv mus, kev koom ua ke ntawm kev txawj ntse dag thiab cov txheej txheem kev kawm ntawm lub tshuab muaj peev xwm hloov pauv kev txhais lus ntawm cov duab X-ray, ua rau muaj kev kuaj mob tseeb dua thiab cov phiaj xwm kho mob raws li tus kheej.
xaus lus
Kev hloov zuj zus ntawm cov raj xa duab X-ray tau ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev kho mob. Txij li thaum pib txo hwj chim mus txog rau niaj hnub no cov thev naus laus zis tshiab,Cov raj xa duab X-raytau tsim txoj hauv kev rau kev txhim kho peev xwm kuaj mob thiab kev saib xyuas tus neeg mob. Raws li kev tshawb fawb thiab kev tsim kho tshiab txuas ntxiv mus rau kev txhim kho cov raj X-ray, yav tom ntej ntawm kev thaij duab kho mob zoo li ci dua li yav dhau los.
Lub sijhawm tshaj tawm: Lub Yim Hli-04-2025