Medical X-ray tubesyog ib qho tseem ceeb ntawm kev kuaj pom thiab ua lub luag haujlwm tseem ceeb hauv kev tshawb nrhiav thiab kev kho mob ntawm ntau yam mob. Raws li kev siv thev naus laus zis, hom kev kho mob X-ray raj muaj ntau yam, txhua tus tsim los ua kom tau raws li cov kev xav tau tshwj xeeb. Hauv tsab xov xwm no, peb yuav tshawb txog ntau hom kev kho mob X-ray raj muaj hnub no, tsom mus rau lawv cov yam ntxwv tshwj xeeb thiab kev siv.
1. Ib txwm X-Ray raj
X-ray raj yog siv dav hauv kev kuaj mob. Lawv ua hauj lwm ntawm lub hauv paus ntsiab lus ntawm thermal emission, nyob rau hauv uas ib tug rhuab filament tso tawm electrons uas yog ceev mus rau lub hom phiaj anode. Cov hlab no feem ntau yog siv rau cov qauv radiography, nrog rau lub hauv siab X-rays thiab cov pob txha imaging. Lawv paub txog lawv txoj kev ntseeg siab thiab kev ua tau zoo, ua rau lawv yog ib qho tseem ceeb hauv ntau qhov chaw kho mob.
2. High zaus X-ray raj
High-frequency X-ray raj sawv cev rau kev nce qib loj hauv X-ray technology. Tsis zoo li cov tshuab nqus tsev ib txwm siv uas ua haujlwm ntawm cov khoom siv hluav taws xob tsawg zaus, lub tshuab nqus tsev siab siv lub zog ruaj khov thiab muaj txiaj ntsig zoo. Qhov no txhim kho cov duab zoo, txo qhov raug hluav taws xob, thiab ua kom lub sij hawm raug. High-frequency X-ray raj yog tshwj xeeb tshaj yog pab tau nyob rau hauv fluoroscopy thiab interventional radiology, qhov tseeb thiab ceev yog ib qho tseem ceeb.
3. Digital X-Ray raj
Cov X-ray raj yog tsim los siv nrog cov duab digital. X-rays uas tsim los ntawm cov hlab no yog ntes los ntawm cov cuab yeej digital, tso cai rau kev ua cov duab tam sim thiab tsom xam. Kev hloov pauv ntawm zaj duab xis mus rau digital tau hloov kho cov duab kho mob, muab cov duab zoo meej, muaj peev xwm ua cov duab tom qab ntes, thiab txo cov sijhawm tos neeg mob. Cov X-ray raj feem ntau siv hauv chaw kho hniav, chaw ua haujlwm orthopedic, thiab chav xwm txheej ceev.
4. Mammography X-Ray raj
Mammography X-ray raj yog siv tshwj xeeb rau kev kuaj lub mis. Lawv ua haujlwm ntawm qis dua kilovolts thiab tsim cov duab zoo sib xws ntawm cov ntaub so ntswg, uas yog ib qho tseem ceeb rau kev kuaj pom mob qog noj ntshav thaum ntxov. Cov raj no yog tsim los txo cov hluav taws xob tsawg thaum ua kom pom cov duab zoo. Cov kab mob mammography Advanced kuj tseem tuaj yeem ua ke nrog cov thev naus laus zis digital txhawm rau txhim kho kev kuaj mob ntxiv.
5. X-ray tube (CT) X-ray tube
CT X-ray raj yog ib feem tseem ceeb ntawm kev suav tomography, muab cov duab hla ntawm lub cev. Cov hlab no tig ib ncig ntawm tus neeg mob, emitting X-rays los ntawm ntau lub ces kaum los tsim cov duab 3D kom ntxaws. CT X-ray raj yog tsim los tswj cov qib siab zog thiab lub sij hawm raug ceev, ua rau lawv tsim nyog rau cov haujlwm ua haujlwm nyuaj. Lawv tau siv dav hauv kev kho mob xwm txheej ceev, oncology, thiab kev npaj phais.
6. fluoroscopy x-ray raj
Fluoroscopic X-ray raj yog siv los ntsuas lub sijhawm tiag tiag, tso cai rau cov kws kho mob saib xyuas kev txav ntawm cov kabmob thiab cov kab ke hauv lub cev. Cov raj no tsim cov kab hluav taws xob txuas ntxiv ntawm X-rays uas tau ntes ntawm lub vijtsam fluorescent lossis lub ntsuas digital. Fluoroscopy feem ntau yog siv thaum cov txheej txheem xws li barium swallows, tso catheter, thiab orthopedic phais. Lub peev xwm los pom cov txheej txheem dynamic hauv lub sijhawm tiag tiag ua rau fluoroscopy yog cov cuab yeej tseem ceeb hauv cov tshuaj niaj hnub.
nyob rau hauv xaus
Kev loj hlob ntawmkho mob X-ray tubestau txhim kho qhov chaw ntawm kev kuaj pom zoo. Los ntawm cov raj X-ray ib txwm siv rau cov tshuab digital thiab cov tshuab tshwj xeeb, txhua hom X-ray raj muaj kev siv tshwj xeeb hauv kev saib xyuas neeg mob. Raws li thev naus laus zis txuas ntxiv mus, peb tuaj yeem cia siab tias yuav muaj kev tsim kho tshiab ntxiv los txhim kho cov duab zoo, txo cov hluav taws xob raug hluav taws xob, thiab ua kom muaj txiaj ntsig zoo ntawm kev kho mob. Kev nkag siab txog ntau hom kev kho mob X-ray raj muaj niaj hnub no yog qhov tseem ceeb rau cov kws kho mob kom paub cov kev txiav txim siab uas tau txais txiaj ntsig zoo rau cov neeg mob.
Post lub sij hawm: Oct-14-2024