Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Betsy Swann0
Edward Sinclair0
Viviane Connor0
Date of Patent
February 28, 2012
Patent Application Number
11472102
Date Filed
June 20, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
Embodiments of the present invention describe methods of determining the occlusion of body lumens and apparatuses for doing so. In one particular embodiment, the occlusion of the fallopian tubes by an intrafallopian contraceptive device may be confirmed by contrast enhanced ultrasonography (also known as stimulated acoustic emission hysterosalpingo-contrast sonography). In these embodiments a contrast agent containing microbubbles is used.
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