I-Philips Affiniti C8-5 Curved Array Transducer Ultrasound Probe 8MHz
Yiziphi izinhlobo ze-diagnostic ultrasound?
I-B-mode ultrasound iyisisekelo sakho konke ukuxilongwa kwe-ultrasound yamanje. Ingakwazi ukubonisa ngokuqondile izithombe ze-spatial ezinezinhlangothi ezimbili, ngakho-ke ibizwa nangokuthi i-ultrasound enezinhlangothi ezimbili.
I-D-mode ultrasound ibizwa nangokuthi uhlobo lwe-Doppler. Isiginali ye-Doppler eshintshwa imvamisa yokugeleza kwegazi nomsebenzi wesitho icutshungulwa ubuchwepheshe bokuzihlanganisa ngokuzenzakalelayo bese ifakwa ikhodi yombala futhi ibekwe phezulu esithombeni esinezinhlangothi ezimbili se-ultrasound yemodi ye-B. Lena incazelo evamile. Umbala we-Doppler ultrasound. Abantu abaningi bacabanga ukuthi i-ultrasound yombala iwumbala we-TV, futhi zonke izithombe abazibonayo kufanele zibe nemibala, kodwa akunjalo. I-Doppler ultrasound yombala ibonisa kancane kuphela okubomvu noma okuluhlaza okwesibhakabhaka lapho ibheka izimpawu zokugeleza kwegazi. Ngakho-ke, i-ultrasound yombala inganikeza kokubili ulwazi lwe-morphological lwezithombe ezinezinhlangothi ezimbili nolwazi lwe-hemodynamic, futhi yiyona ndlela evamile yokuxilongwa kwe-ultrasound namuhla.