Muaj ntau ntau yam kev kuaj mob ultrasound, uas feem ntau muab faib ua A-hom, B-hom, D-hom, M-hom thiab hais txog. Tam sim no, peb qhov kev kuaj mob uas siv dav dav (ultrasound) feem ntau yog kev sib txuam ntawm ntau hom. Ob leeg A-ultrasound thiab M-ultrasound yog ib qho kev ntsuas ib qho. Ntxiv nrog rau nws cov ntawv thov hauv ophthalmology, A-ultrasound tau raug tshem tawm nyob hauv lwm daim teb. M-ultrasound yog siv rau kev mob plawv ultrasound.
B-hom ultrasound yog lub hauv paus ntawm txhua qhov kev kuaj mob ultrasound tam sim no. Nws tuaj yeem ncaj qha qhia ob-seem ntawm cov duab, yog li nws tseem hu ua ob-kab hluav taws xob ultrasound. D-hom ultrasound tseem hu ua Doppler hom. Doppler zaus ua haujlwm teeb liab ntawm cov ntshav txaus thiab cov haujlwm hauv lub cev yog superimposed ntawm ob daim duab ntawm B-hom ultrasound tom qab autocorrelation thev naus laus zis thiab lwm yam ua thiab xim coding. Qhov no yog lub ntsiab lus dav dav Xim Doppler ultrasound. Coob leej xav tias xim Doppler ultrasound yog xim TV. Txhua tus duab koj pom yuav tsum yog xim. Txawm li cas los xij, xim Doppler ultrasound yog los ntawm tsis muaj txhais tau tias cov xim puv npo. Tsuas yog thaum pom cov cim ntshav ntws, nws ib nrab qhia liab lossis xiav. Yog li no, xim Doppler ultrasound tuaj yeem muab tsis tau tsuas yog cov ntaub ntawv morphological ntawm ob lub duab, tab sis kuj muaj cov ntaub ntawv hemodynamic, uas yog cov ntsiab ntawm cov kev kuaj mob niaj hnub no.
Nyob rau hauv xyoo tas los no, cov thev naus laus zis tshiab xws li ultrasound peb-ntu thiab kev sib piv-hloov kho ultrasound tau tawm, uas yog txhua txoj hauv kev loj hlob sai. Lub sijhawm tam sim no, cov duab peb-xaim yog feem ntau siv rau hauv kev kho mob rau txoj kev kuaj ntawm tus menyuam. Kev ntsuas hluav taws xob tsis muaj zog yog ua tiav los ntawm kev txhaj tshuaj rau tus neeg sawv cev txuas rau txoj hlab ntshav. Lub hom phiaj tau ua tiav nrog ntau cov tsev kho mob loj thoob plaws hauv lub tebchaws, zoo heev txhim kho qhov ntsuas thiab theem ntawm kev kuaj mob ultrasound.
Kev soj ntsuam kab mob ultrasound ua tiav rau ntawm lub cev. Qee cov kabmob lossis cov qhov txhab mob nyob hauv qhov sib sib zog nqus ntawm lub plab mog. Lub sijhawm no, txhawm rau kom tsis txhob muaj kev cuam tshuam ntawm lwm cov ntaub so ntswg, kev siv tshuaj tiv thaiv kab mob sab nrauv tuaj yeem siv, xws li kev kuaj mob transesophageal ntawm lub plab zom mov thiab lub siab, kev kuaj ntshav kuaj ntshav ntawm prostate, Txoj hlab ntsuas ntawm lub tsev menyuam, cov khoom siv, thiab lwm yam Raws li cov lus qhia ntawm ultrasound, rab koob txhaj tshuaj, nqus raj pa lossis tshuaj yog tso kom haum lossis txhaj tshuaj kom haum rau lub siab xav, cyst, lub cev kab noj hniav, duct thiab lwm qhov tshwj xeeb kom ua tiav lub hom phiaj ntawm kev kuaj mob thiab / thiab kev kho mob. Qhov no hu ua kev cuam tshuam los ntawm ultrasound. Ntxiv rau, ultrasound kuj tseem tuaj yeem coj cov kev kho qog lossis siv ncaj qha siv hluav taws xob tsom ultrasound los kho cov qog.
Ultrasound yog siv dav hauv tib neeg lub cev, npog lub hlwb, lub plawv, cov hlab ntsha, mob siab, lub plab zom mov, txiav, tus po, mob hauv siab, raum, tso zis, zis, tso zis, lub tsev me nyuam, pelvic appendages, prostate, seminal hlwv, thiab ob lub qhov muag, lub qog, lub mis, Salivary qog, noob qes, cov leeg thiab cov leeg ntawm nqua, thiab lwm yam. Txawm li cas los xij, kev kuaj mob ultrasound kuj muaj qee yam kev txwv. Piv txwv, nws tau txwv tsis tshua muaj nuj nqis rau kev mob pob txha, mob ntsws, thiab mob hnyuv. Ntxiv mus, kev kuaj mob ultrasound yog tau los ntawm cov kws kho mob tsom xam cov duab tom qab nkag siab txog tus neeg mob keeb kwm kev kho mob thiab lwm cov ntaub ntawv hauv chaw kho mob, thiab tsis tuaj yeem ncaj qha qhia cov kab mob kev kuaj mob. Yog li, hauv kev siv tshuaj, nws yog qhov yuav tsum tau txiav txim ntxiv kom nkag siab txog ntau yam hauv kev txiav txim kom tau txais kev kuaj mob kom raug.
