Physics. sound with a frequency greater than 20,000 Hz, approximately the upper limit of human hearing.
Medicine/Medical. the application of ultrasonic waves to therapy or diagnostics, as in deep-heat treatment of a joint or imaging of internal structures.
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“I was sitting in a dark room day after day, reading ultrasound images of human patients,” she recalls.
For medical imaging, space-medicine researchers have their eyes on a new ultrasound device.
Advocate for a 3-D ultrasound which will offer a more comprehensive picture and analysis of your breast tissue.
Both George and Frank went about their daily business, seemingly not feeling the ultrasound at all.
That then boosts the ultrasound energy deposited on the cells, Mittelstein says.
When the machine was wheeled in, I pulled the window shades closed and applied the ultrasound probe to his chest.
We continued CPR while I called for an echo machine, which takes ultrasound pictures of the heart.
They tried again and were thrilled when the first ultrasound showed twins.
Her partner in all this eating and cooking is an ultrasound technician named Raphael, her boyfriend of four years.
Walker said that although he signed the ultrasound bill, it is not something he focuses on.