Methods of and systems for examining tissue perfusion using ultr

Surgery – Truss – Pad

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A61B 806

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052556832

ABSTRACT:
A system for and method of ultrasonically examining tissue using an ultrasound contrast enhancing agent involve detecting a frequency dependent characteristic of ultrasonic energy reflected from tissue at first and second time periods and utilizing the resulting data to obtain an indication of the presence in and the travel of the agent through the tissue.

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