Nkag siab txog Ultrasound

Txheej txheem cej luam ntawm Cardiac Ultrasound:

Cardiac ultrasound daim ntawv thov yog siv los tshuaj xyuas tus neeg mob lub plawv, lub plawv cov qauv, cov ntshav khiav, thiab lwm yam. Kev tshuaj xyuas cov ntshav ntws mus rau hauv lub plawv thiab tshuaj xyuas cov qauv hauv lub plawv kom pom tias muaj kev puas tsuaj lossis kev thaiv kab mob tsuas yog qee qhov laj thawj vim li cas tib neeg xav kom muaj lub plawv ultrasound. Muaj ntau yam kev hloov pauv ntawm ultrasound tsim tshwj xeeb rau cov duab ntawm lub plawv, nrog rau cov tshuab ultrasound tsim tshwj xeeb los tsim cov ntsiab lus siab, 2D / 3D / 4D, thiab cov duab nyuaj ntawm lub plawv.

Muaj ntau hom thiab zoo ntawm cov duab ultrasound ntawm lub plawv. Piv txwv li, ib daim duab Doppler xim tuaj yeem qhia tias cov ntshav ntws nrawm npaum li cas, cov ntshav ntws mus los ntawm lub plawv ntau npaum li cas, thiab yog tias muaj kev cuam tshuam los tiv thaiv cov ntshav los ntawm qhov twg nws yuav tsum tau. Lwm qhov piv txwv yog cov duab 2D ultrasound tsis tu ncua uas tuaj yeem kuaj xyuas lub plawv qauv. Yog xav tau ib daim duab zoo dua los yog xav tau ntau dua, cov duab 3D / 4D ultrasound ntawm lub plawv tuaj yeem nqa tau.

Vascular Ultrasound Txheej txheem cej luam:

Vascular ultrasound daim ntaub ntawv tuaj yeem siv los tshuaj xyuas cov leeg, ntshav khiav, thiab cov hlab ntsha nyob txhua qhov chaw hauv peb lub cev; caj npab, ceg, lub plawv, lossis caj pas tsuas yog qee qhov chaw uas tuaj yeem kuaj xyuas. Feem ntau cov tshuab ultrasound uas tshwj xeeb rau kev siv plawv kuj tseem tshwj xeeb rau kev siv vascular (li no lub sij hawm cardiovascular). Vascular ultrasound feem ntau yog siv los kuaj ntshav txhaws, thaiv cov hlab ntsha, lossis ib qho kev txawv txav hauv cov ntshav.

Vascular Ultrasound Txhais:

Lub ntsiab txhais ntawm vascular ultrasound yog qhov projection ntawm cov dluab ntawm cov ntshav txaus thiab cov circulatory system. Obviously, qhov kev ntsuam xyuas no tsis txwv rau ib feem ntawm lub cev, raws li cov ntshav ntws mus tas li thoob plaws lub cev. Cov duab ntawm cov hlab ntsha coj los ntawm lub hlwb hu ua TCD lossis transcranial Doppler. Doppler imaging thiab vascular imaging yog zoo sib xws nyob rau hauv uas lawv yog ob leeg siv rau project dluab ntawm cov ntshav khiav, los yog tsis muaj.