Harmonic ultrasound imaging with microbubbles

Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Ultrasound contrast agent

Reexamination Certificate

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C424S009520, C600S453000

Reexamination Certificate

active

10267352

ABSTRACT:
A method for ultrasonic harmonic imaging is disclosed, which uses microbubbles particularly selected for their properties of reradiating ultrasound energy at frequencies other than the exciting frequency.

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