Methods: Doppler ultrasonicdiagnosticapparatus was used to observe the form, echo, activity and blood flow.
方法应用彩色多普勒超声诊断仪观察心脏瓣膜形态、回声、活动状态、瓣口血流情况。
2
Portable B-mode ultrasonicdiagnosticapparatus system is made up of the human computer interface by the ARM side and FPGA-side imaging systems and display system.
便携式B型超声诊断仪由ARM端人机交互系统、FPGA端成像系统以及显示系统构成。
3
Portable B-Mode UltrasonicDiagnosticApparatus has many advantages such as non-invasive, easy to operate, relatively inexpensive, It has been used more and more widely in clinical diagnosis.