Philips Affiniti C8-5 Curved Array Transducer Ultrasound Probe 8MHz

Ndi mitundu yanji ya diagnostic ultrasound?

B-mode ultrasound ndiye maziko a matenda onse amakono a ultrasound. Imatha kuwonetsa mwachindunji zithunzi zamitundu iwiri, motero imatchedwanso kuti ma ultrasound amitundu iwiri.

D-mode ultrasound imatchedwanso mtundu wa Doppler. The Doppler pafupipafupi anasintha chizindikiro cha magazi ndi limba ntchito ndi kukonzedwa ndi autocorrelation luso ndiyeno mtundu-coded ndi superimposed pa awiri azithunzithunzi fano la B-mode ultrasound. Ili ndilo tanthauzo lonse. Mtundu wa Doppler ultrasound. Anthu ambiri amaganiza kuti mtundu wa ultrasound ndi TV yamtundu chabe, ndipo zithunzi zonse zomwe amawona ziyenera kukhala zamitundu, koma sizili choncho. Mtundu wa Doppler ultrasound umawonetsa pang'ono zofiira kapena zabuluu poyang'ana zizindikiro za kutuluka kwa magazi. Choncho, mtundu wa ultrasound ukhoza kupereka chidziwitso cha morphological cha zithunzi ziwiri-dimensional ndi chidziwitso cha hemodynamic, ndipo ndizomwe zimachitika kwambiri masiku ano.