Qhov tseem ceeb ntawm rotating anode X-ray raj nyob rau hauv kev kho mob imaging thiab radiation therapy tsis tuaj yeem overstated. Cov cuab yeej siv qib siab no ua lub luag haujlwm tseem ceeb hauv kev kuaj mob thiab kho mob qog noj ntshav, muab cov duab zoo nkauj thiab xa hluav taws xob ncaj qha uas yog qhov tseem ceeb rau kev saib xyuas cov neeg mob zoo.
Kawm txog rotating anode X-ray raj
A rotating anode X-ray rajyog ib lub raj X-ray uas siv lub rotating disk ua los ntawm cov khoom siv atomic ntau, feem ntau yog tungsten, los tsim X-rays. Kev sib hloov ntawm lub anode dissipates lub tshav kub tsim thaum lub sij hawm X-ray tiam, tso cai rau lub raj mus ua hauj lwm nyob rau hauv lub zog ntau zog thiab tsim ntau khaus X-ray beams. Qhov no tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv daim ntawv thov kev kho mob, qhov twg cov duab daws teeb meem yuav tsum muaj rau kev kuaj mob kom raug.
Lub luag haujlwm hauv kev kuaj mob qog noj ntshav
Hauv kev kuaj mob qog noj ntshav, cov duab pom meej thiab nthuav dav yog qhov tseem ceeb. Rotating anode X-ray raj ua kom tiav qhov kev xav tau no los ntawm kev muab cov duab hluav taws xob zoo. Cov hlab no feem ntau siv hauv kev kuaj tomography (CT) txhawm rau txhawm rau txhawm rau kuaj cov qog, ntsuas lawv qhov loj thiab txiav txim siab lawv qhov chaw nyob hauv lub cev. Kev txhim kho cov duab zoo tau muab los ntawm kev hloov pauv anode tso cai rau cov kws tshawb fawb hluav taws xob los txheeb xyuas cov kev hloov pauv hloov pauv hauv cov ntaub so ntswg ntom ntom uas yuav qhia tau tias malignancy.
Tsis tas li ntawd, thaum muaj xwm txheej ceev uas lub sijhawm yog qhov tseem ceeb, qhov ceev uas cov hlab no tuaj yeem tsim cov duab yog qhov tseem ceeb. Kev nrhiav tau sai ntawm cov duab daws teeb meem tuaj yeem pab kuaj mob qog noj ntshav sai sai yog li kev kho mob tuaj yeem pib sai.
Lub luag haujlwm hauv kev kho mob qog noj ntshav
Ntxiv nrog rau kev kuaj mob, rotating anode X-ray raj kuj ua lub luag haujlwm tseem ceeb hauv kev kho mob qog noj ntshav, tshwj xeeb tshaj yog kev kho hluav taws xob. Hauv qhov no, qhov tseeb thiab kev siv ntawm cov kab hluav taws xob X-ray uas tsim los ntawm cov raj no tuaj yeem siv los tsom cov ntaub so ntswg qog nqaij hlav thaum txo qis kev puas tsuaj rau cov ntaub so ntswg nyob ib puag ncig. Qhov no tau ua tiav los ntawm cov tswv yim xws li kev siv hluav taws xob siv hluav taws xob kho (IMRT) thiab stereotactic lub cev hluav taws xob kho (SBRT), uas vam khom lub peev xwm zoo tshaj plaws ntawm kev hloov cov tshuab anode kom xa cov koob tshuaj hluav taws xob zoo thiab muaj txiaj ntsig zoo.
Lub peev xwm los tsim kom muaj zog X-rays tshwj xeeb yog qhov zoo rau kev kho mob qog nqaij hlav uas nyuaj rau kev mus cuag nrog cov kev kho mob ib txwm muaj. Kev sib hloov anode tsim tuaj yeem tsim X-rays nrog lub zog nkag mus kom txaus los xyuas kom meej tias cov hluav taws xob tuaj yeem ncav cuag thiab rhuav tshem cov qog nqaij hlav hauv lub cev.
Kev pom yav tom ntej
Raws li thev naus laus zis txuas ntxiv mus, lub luag haujlwm ntawm rotating anode X-ray raj hauv kev kuaj mob qog noj ntshav thiab kev kho mob yuav tsum tau txhim kho ntxiv. Kev tsim kho tshiab xws li kev ntsuas lub sijhawm tiag tiag thiab kev kho hluav taws xob hloov pauv tau nyob rau lub qab ntug thiab cog lus tias yuav txhim kho lub peev xwm ntawm cov tshuab no. Kev sib koom ua ke kev txawj ntse thiab kev kawm tshuab rau hauv cov txheej txheem duab kuj tuaj yeem txhim kho qhov tseeb ntawm kev kuaj mob thiab kev npaj kho mob, thaum kawg ua rau cov neeg mob tau txais txiaj ntsig zoo dua.
Hauv cov ntsiab lus,rotating anode X-ray rajyog ib qho cuab yeej tseem ceeb hauv kev tawm tsam mob qog noj ntshav. Lawv lub peev xwm los tsim cov duab zoo thiab xa cov xov tooj cua ncaj qha ua rau lawv tseem ceeb heev rau kev kuaj mob thiab kho tus kab mob nyuaj no. Raws li kev tshawb fawb thiab thev naus laus zis ua ntej, qhov cuam tshuam ntawm cov cuab yeej no ntawm kev kho mob qog noj ntshav yuav nthuav dav ntxiv, muab kev cia siab rau kev txhim kho kev tshawb pom, kev kho mob thiab kev ciaj sia rau cov neeg mob thoob ntiaj teb.
Post lub sij hawm: Nov-11-2024