If there’s one instrument that hams and other radio enthusiasts covet, it’s the venerable Bird 43 Thruline wattmeter. The useful RF tool has barely changed in the nearly 70 years since it was ...

Magnetic resonance-guided focused ultrasound is a treatment option for patients with essential tremor or tremor dominant Parkinson's disease who haven't responded to medication or are not willing to ...

Sep. 30, 2024 — A new hand-held scanner can generate highly detailed 3D photoacoustic images in just seconds, paving the way for their use in a clinical setting for the first time and offering ...

Ultrasound close ultrasoundSound with a frequency greater than 20,000 Hz (20 kHz). waves have a frequency higher than the upper limit for human hearing - above 20,000 Hertz (Hz). Different species ...

Sonographers are highly skilled health care professionals who use ultrasound (sound waves) to look inside a patient's body, evaluate the condition of various organs and record digital pictures.

While the Vancouver woman was cancer-free, her doctor recommended a bilateral breast ultrasound — which can be used to detect cancer in women with dense breast tissue, who are at greater risk ...

Ultrasound close ultrasoundSound with a frequency greater than 20,000 Hz (20 kHz). waves have a frequency higher than the upper limit for human hearing – above 20,000 Hertz (Hz). Different ...

as well as a host of other life-changing medical questions with the help of ultrasound technology. Beyond babies, sonograms are used to help diagnose medical conditions by creating images of body ...