Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Aaron Chalekian0
Date of Patent
April 9, 2013
0Patent Application Number
115923650
Date Filed
November 3, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A catheter having a multi-chamber balloon which includes a first chamber having a globular configuration and an adjacent second chamber having a generally cylindrical body portion are sequentially inflatable so when employed to enlarge an opening through a stent deployed at a bifurcation the stent is supported around the circumference of the side-branch opening while the stent wall opening is being enlarged.
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