Methods and apparatus for treating disorders of the ear nose and throat
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United States of America Patent
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Dec 20, 2011
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N/A
app pub date -
Oct 30, 2007
filing date -
Apr 21, 2004
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Abstract
Methods and apparatus for treating disorders of the ear, nose, throat or paranasal sinuses, including methods and apparatus for dilating ostia, passageways and other anatomical structures, endoscopic methods and apparatus for endoscopic visualization of structures within the ear, nose, throat or paranasal sinuses, navigation devices for use in conjunction with image guidance or navigation system and hand held devices having pistol type grips and other handpieces.
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