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Beat-Frequency/Microsphere Medical Ultrasonic ImagingMedical ultrasonic imaging system designed to provide quantitative data on various flows of blood in chambers, blood vessels, muscles, and tissues of heart. Sensitive enough to yield readings on flows of blood in heart even when microspheres used as ultrasonic contrast agents injected far from heart and diluted by circulation of blood elsewhere in body.
Document ID
19950065205
Document Type
Other - NASA Tech Brief
Authors
Yost, William T. (NASA Langley Research Center, Hampton, VA.)
Cantrell, John H. (NASA Langley Research Center, Hampton, VA.)
Pretlow, Robert A., III (Lockheed Engineering and Sciences Corp.)
Date Acquired
August 17, 2013
Publication Date
January 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 1
ISSN: 0145-319X
Subject Category
LIFE SCIENCES
Report/Patent Number
LAR-15211
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.