超声成像技术的新进展

The New Development of the B Ultrasound Technology

医用超声诊断仪在临床上用于疾患诊查和计划生育已得到了肯定,并广泛应用。由于超声诊断具有无创、无损、无电离辐射等优点,它已越来越受到人们的重视。现临床所用的超声成像系统大多是利用超声脉冲回波原理成像的。近来出现了一些超声成像新技术,本文对这些新技术进行了概述。

The medical ultrasound diagnostic machine has been proved to be useful in the dicease diagnosis and child birthing.As most of the ultrasound devices are non - invasive, non - injury and non - ionization radiation it has been regarded specially by people. The now used ultrasound technology is the ultrasound pulse echo technology.And some new technology has emerged recently. This paper discusses these technology n a simply way.