Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anthony J. Hanson0
Paul Lesch0
Peter T. Keith0
Aaron Piddie0
John R. Drontle0
Date of Patent
October 2, 2018
0Patent Application Number
150498000
Date Filed
February 22, 2016
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
The invention describes a sinus balloon catheter and methods of use. Specifically a sinus balloon catheter for dilating a sinus cavity lumen is provided with a tip that can be extended. The catheter comprises a guide tube with a proximal and distal end, a sleeve member, a balloon disposed upon the sleeve member and a rounded tip arranged at the distal end and extendable along with the extension of the sleeve member.
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