The devices used for ultrasound are called ultrasound machines, sonographs, or echographs. These machines produce visual images, which are called ultrasonograms, sonograms, or echograms.
In summary, here's a breakdown:
- Devices:
- Ultrasound Machine
- Sonograph
- Echograph
- Visual Images Produced:
- Ultrasonogram
- Sonogram
- Echogram
