用ultrasound scanner造句子，“ultrasound scanner”造句

And Siemens, a German electronics and engineering giant, recently launched an ultrasound scanner which allows expectant mothers to see their unborn child in 3-d.

linear array ultrasound scanner

I could create a mobile ultrasound scanner and an application to measure the oxygen content in blood, but the regulations stop me.

The size of ultrasound scanners has been falling.