Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John A. Simpson0
Date of Patent
March 29, 2011
0Patent Application Number
126980770
Date Filed
February 1, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The end cap is preferably formed of a relatively high durometer material with an inner surface on an outer surface of the shaft and on an outer surface of the balloon skirt section, and contacts a compression member on the balloon outer surface. The configuration prevents or inhibits failure at the balloon seals which otherwise results from the compression member moving or the balloon pulling off the shaft and out from under the compression member during inflation of the balloon. As a result, the balloon catheter of the invention has an improved consistent burst pressure and/or failure mode.
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