Patent ID: 9095646
Filing Date: 2015-08-04
Classification: A61B,A61M

Abstract:
1. A medical device for the treatment of a sinus opening, the medical device comprising: a proximal end: a distal end; a shaft system having an inflation lumen, a guide element lumen and an irrigation lumen between said proximal end and said distal end, said shaft system having a proximal shaft section and a distal shaft section; an inflatable balloon having an inflation diameter of between 3.5 mm and 7 mm and an inflation length of between 12 mm and 24 mm on said distal shaft section and proximal to said distal end; and an irrigation tip on said distal shaft section, distal to the inflatable balloon, said irrigation tip comprising a tip opening and one or more radially facing openings wherein the guide element lumen merges into the irrigation lumen in the distal shaft section of the shaft system.