Mechanmed waa hogaaminaya Shiinaha Shiinaha ee China China Chie Doppler oo la qaadan karo 4D mashiinka ultrasound-ka mashiinka ultrasound-ka , alaab-qeybiye iyo dhoofiyaha. Ku raacitaanka raadinta tayada tayada ee kaamil ah ee alaabada wanaagsan, si ay tahay in midabkeena dopplan-ka qaadan karo 4D ee mashiinka ultrasound-ka mashiinka ultrasoundka la Naqshadeynta xad-dhaafka ah, alaabada ceyriinka tayada leh, waxqabadka sare iyo qiimaha tartanku waa waxa uu macmiil kasta doonayo, sidoo kalena waxaan ku siin karnaa. Dabcan, sidoo kale muhiimnimadu waa adeegyadeena iibka ee kaamil ah ka dib. Haddii aad xiisaynayso dharka aan 'Doppler' la qaadan karin ee