Ultrasound imaging, raws li cov duab tsom xam thiab kuaj cov cuab yeej nrog cov khoom siv ntau tshaj plaws, cov neeg kuaj xyuas ntau tshaj plaws, qhov kev nyab xeeb siab tshaj plaws, kev soj ntsuam ceev tshaj plaws, thiab cov txiaj ntsig zoo tshaj plaws cov duab tsom xam thiab kuaj cov cuab yeej ntawm plaub qhov loj imaging. (CT, MRI, X-ray tshuab, thiab ultrasound) cov cuab yeej siv hauv Suav teb, tau siv nyob rau xyoo tas los no.suav rau qhov loj tshaj plaws ntawm kev ua lag luam hauv lub xyoo.
Ultrasound, CT, thiab MRI imaging txoj kev kuaj mob muaj lawv tus kheej zoo hauv kev kuaj kab mob, xaiv txoj kev kho mob, kev kwv yees kwv yees thiab kev kho mob tsis tu ncua.Kuv yuav xaiv txoj kev kuaj duab twg zoo dua rau kuv tus kheej daim teb?
1. Ultrasound
Ultrasound, ib qho khoom siv kho mob tsis tseem ceeb hauv kev kuaj mob, tau nrov hauv cov chaw kho mob loj, tsev laus, thiab tsev kho mob.Lub ntiaj teb lub Hoobkas-Tuam Tshoj, tsis txi zoo raws li qhov chaw, tsim thiab xa tawm ntau yam khoom siv ultrasound rau wholesalers, thiab cov kws kho mob ntshuam ultrasound ntawm tus nqi zoo tshaj.Yog li yuav ua li cas koj yuav tsum xaiv qhov sib thooj ultrasound rau lub hom ultrasound coj los ntawmMindraythiabSonoscapeuas yog Suav ultrasound imaging manufacturers?
A.Dab tsi yog ultrasound: suab tsis muaj zaus siab tshaj 20,000 Hz yog inaudible rau tib neeg pob ntseg.Siv cov yam ntxwv ntawm lub cev ntawm ultrasound, ntau cov duab sib luag ntawm cov kabmob thiab cov kabmob uas nyob ib puag ncig tuaj yeem ua kom pom tseeb, uas yog ze rau cov qauv anatomical tiag.
B-scan ultrasound (B-scan ultrasound) B-scan ultrasound tau tsim nyob rau xyoo 1950 los ntawm xibfwb Ian Donald ntawm University of Glasgow hauv Scotland.
B.Dab tsi kom zoo dua:
1) Tus nqi pheej yig, yooj yim, ceev, tsis muaj kev cuam tshuam, tsis muaj hluav taws xob, muaj tseeb, tsis tu ncua dynamic thiab rov ua dua, yog li nws yooj yim rau kev nyiam thiab siv, thiab feem ntau yog siv los ua thawj qhov kev xaiv rau cov khoom nruab nrog cev thiab cov khoom nruab nrog cev.
2) Cov duab nrawm nrawm nrawm, thiab cov khoom txav txav tuaj yeem pom tau raws sijhawm, uas yog qhov tsim nyog rau cov zaub thiab ntsuas lub plawv, cov hlab ntsha loj thiab lub gallbladder;tsis muaj hluav taws xob.
C.Dab tsi shortcoming:
1) Ultrasound cuam tshuam los ntawm cov pa roj thiab cov pob txha, yog li nws tsis tsim nyog rau kev kuaj xyuas cov khoom nruab nrog cev xws li lub ntsws, plab hnyuv thiab pob txha.Txawm li cas los xij, nrog kev txhim kho ntawm lub cev kab noj hniav thiab kev siv cov acoustic contrast agents rau lub plab zom mov, gastric ultrasound tau siv rau kev kho mob.
2) Ntawm qhov tod tes, qhov tseeb ntawm kev kuaj mob ultrasonic yog cuam tshuam los ntawm tus neeg teb xov tooj kev paub, kev kuaj xyuas kev txawj ntse thiab qhov hnyav.
2.CT
CT (Computed Tomography), uas yog, hluav taws xob computerized tomography, yuav muab faib ua X-ray CT (X-CT), ultrasonic CT (UCT) thiab γ-ray CT (γ-CT) raws li qhov sib txawv rays siv.
A. zoo:
1) Cov txiaj ntsig tseem ceeb ntawm CT yog qhov kev daws teeb meem siab, kev sib raug zoo ntawm kev sib raug zoo anatomical, thiab cov duab zoo ntawm cov ntaub ntawv kho mob.Tshwj xeeb, cov yeeb yaj kiab tsis tuaj yeem pom zoo calcification, liquefaction, necrosis thiab lwm yam qauv, uas yog qhov zoo heev rau kev kuaj mob zoo.
2) Tus nqi pheej yig, nyab xeeb thiab ceev, haum rau thawj qhov kev xaiv ntawm kev tshuaj xyuas.
3) Kev soj ntsuam ceev ceev, tshwj xeeb tshaj yog tsim rau kev kuaj mob xwm txheej ceev, xws li kev raug mob thiab mob hlab ntsha tawg.
4) Tus nqi CT ntawm thaj chaw photosensitive ntawm cov ntaub so ntswg sib txawv tuaj yeem tau txais kev tshuaj xyuas ntau.
5) Txhim kho kev tshuaj ntsuam xyuas yog pab tau zoo rau kev pom zoo thiab kev kuaj mob zoo ntawm cov kab mob.
6) Cov duab rov tsim kho dua tuaj yeem ua tau.
B. shortcomings:
1) Muaj ntau cov pob txha artifacts nyob rau hauv qee qhov chaw, uas cuam tshuam rau cov duab ntawm ib puag ncig cov ntaub so ntswg, xws li lub hauv paus ntawm pob txha taub hau thiab tus txha caj qaum.
2) cuam tshuam los ntawm kev ua pa txav, nws yooj yim kom nco cov tsos mob me me, xws li lub ntsws thiab daim siab.
3) X-ray hluav taws xob ntau npaum li cas.
4) Cov duab reconstructed muaj ntau yam artifacts.
5) Kev kub ceev CT tau txhim kho qhov tsis xws luag ntawm CT tshuab,
3. X-ray kuaj
A. Qhov zoo:
1) X-rays muaj lub peev xwm nkag mus tau zoo, thiab kev tshuaj xyuas zoo li kev thaij duab ntawm cov duab tiaj tus hauv lub cev.Vim yog qhov tsis sib xws ntawm cov khoom irradiated, cov yeeb yaj kiab tsis zoo tom qab kuaj xyuas yuav tsim xim dub thiab dawb hauv cov xim sib txawv.Feem ntau nws tuaj yeem pom tias cov xim ntawm cov pob txha ntawm cov yeeb yaj kiab yog xim dawb, thiab cov nqaij mos tsis pom meej meej.
2) Nws yog tsuas yog siv rau kev ntsuam xyuas ua ntej ntawm qee cov kab mob, thiab nws yooj yim los nrhiav cov ntaub so ntswg thiab cov qauv nrog cov kab mob pom tseeb.Nws yog thawj qhov kev xaiv rau thawj zaug kuaj kab mob, thiab tus nqi pheej yig.
B. shortcoming:
Kev kuaj X-ray tsuas tuaj yeem muab cov duab dav hlau ob sab, thiab cov duab kos tau yooj yim cuam tshuam los ntawm cov khaub ncaws, ntim thiab txawm tias cov nqaij mos tuab, yog li nws feem ntau yog siv los kuaj ua ntej.
Daim ntawv ceeb toom:
X-rays muaj hluav taws xob me ntsis.Txhawm rau kom muaj kev nyab xeeb, cov poj niam cev xeeb tub thiab cov uas npaj yuav cev xeeb tub tsis pom zoo kom kuaj X-ray, thiaj li tsis cuam tshuam rau kev loj hlob ntawm tus menyuam hauv plab.
Yog li ntawd, txhawm rau xaiv cov khoom siv kho mob uas tsim nyog tshaj rau koj, nws raug nquahu kom koj xav txog ntau yam xws li tus nqi, kev ua haujlwm, kev ua haujlwm, thiab kev siv cov xwm txheej ntawm lub cuab yeej.Koj tuaj yeem sab laj nrog lub tuam txhab khoom siv kho mob lossis tus neeg muag khoom kom paub meej ntxiv thiab cov lus qhia.
Joy yus
Amain Technology Co., Ltd.
Lub tuam txhab chaw nyob: No.1601, Shidaijingzuo, No. 1533, Middle Section ntawm Jiannan Avenue, High-tech Zone, Sichuan Province
Thaj Chaw Xa Khoom: 610000
Mob/Whatsapp: 008619113207991
E-mail: amain006@amaintech.com
Ib: 008619113207991
Tel: 00862863918480
Lub tuam txhab official lub vev xaib: https://www.ainmed.com/
Ultrasound lub vev xaib: http://www.amaintech.com/magiq_m
Sichuan Amain Technology Co., Ltd.
Post lub sij hawm: Lub Xya hli ntuj-31-2023
