The ultrasound system converts the strong echogenicity into a contrast-enhanced image of the area of interest.

Advanced Technology Laboratories has had higher revenues, but they dropped early in 1991 before rallying late in the year on the strength of a new ultrasound system.

While the ultrasound system works, Mr. Murray said, it is such a dramatic change in approach that developing products based around it will take time.

In the early 1990s, Silverman was instrumental in the development and clinical application of one of the first very high frequency ultrasound systems.

Zone Sonography technology is a type of ultrasound system which captures data in several zones, rather than the lines used by conventional systems.

The PC12 was also the core of an ultrasound system and a gamma camera system.

And G.E.'s sophisticated ultrasound system, which it calls 4D, lets expectant parents view extraordinarily detailed, nearly real-time images of a developing fetus.

While PaPeRo roams around, it uses an ultrasound system located in its chest to detect objects.

In most cases these mobile ultrasound systems could be carried by hand and in some cases even operated for a time on battery power alone.

It has been dedicated to R&D and manufacture of ultrasound systems since 1978.