ACOUSTIC MODULE AND CONTROL SYSTEM FOR HANDHELD ULTRASOUND DEVICE
An acoustic module with a transducer and a solid waveguide. The transducer and waveguide may be curved to focus the acoustic energy along a focal line. The transducer, the top surface of the waveguide and the bottom surface of the waveguide may extend along coaxial curves. The waveguide may include...
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Format: | Patent |
Sprache: | eng ; fre |
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