Internal procedure for closing sinus membrane perforations
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United States of America Patent
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Nov 23, 2010
Grant Date -
Jul 3, 2008
app pub date -
Aug 28, 2007
filing date -
Dec 31, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An internal sinus procedure for patching a perforation in patient's sinus membrane comprising the steps of (i) creating an opening in the sinus floor of a patient to expose the portion of the sinus membrane including the perforation, (ii) inserting a quantity of a sinus membrane patching material through the opening to a location adjacent the sinus perforation and (iii) laterally expanding and forcing the patching material against the sinus membrane to seal the perforation.
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