Tsis siv neeg tshawb pom ntawm rab koob lub cev
Kev txawj ntse txhim kho lub hau thiab lub cev ntawm rab koob
Ultrasound imaging siv ultrasonic beam scan tib neeg lub cev thiab tau txais cov dluab ntawm sab hauv nruab nrog cev los ntawm kev tau txais thiab ua raws li cov teeb liab pom.
Txhawm rau nthuav dav scanning teb thiab saib cov duab cov ntaub ntawv ntawm qhov mob loj dua nyob rau lub sijhawm;Nws muaj kev ua haujlwm ntawm zooming hauv daim duab, hloov kho clipping muaj nuj nqi thiab ntse dither suppression technology.