Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas V. Ressemann0
Date of Patent
April 14, 2015
Patent Application Number
13649933
Date Filed
October 11, 2012
Patent Citations Received
0
Patent Primary Examiner
Patent abstract
A method of dilating an infundibular space within the human head includes directing at least a distal portion of an elongate member of a medical device into a nasal cavity of the human head, the distal portion including a piercing tip and an expandable portion. The piercing tip is directed through tissue of an uncinate process or tissue near an uncinate process and into an ethmoid infundibulum and the expandable portion of the distal end is expanded within the ethmoid infundibulum.
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