Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kathy Lee-Sepsick0
Max S. Azevedo0
Date of Patent
January 31, 2017
0Patent Application Number
132196670
Date Filed
August 27, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention comprises methods and devices for generating and providing contrast medium for sonography of structures such as ducts and cavities. The invention provides for creation of a contrast medium comprising detectable acoustic variations between two phases, for example, a gas and a liquid. Sonography is the primary imaging technique but other conventional detection techniques may also be employed with the present invention.
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