Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Woodrow W. Watson0
James L. Goepfrich0
Jeffrey B. Duncan0
Jerome S. Conia0
Edward H. Cully0
Date of Patent
November 16, 2021
Patent Application Number
15578613
Date Filed
June 3, 2016
Patent Primary Examiner
Patent abstract
A multi lumen catheter assembly. The assembly provides an expandable, low profile, fixed length sheath and catheter, with fixed infusion ports. The assembly has an expandable outer sheath that expands upon pressure activation with a fluid and the sheath allows the fluid to exit from at least one predetermined fixed location from a distal end of the catheter assembly. The catheter assembly can be used in various medical device procedures, such as a TIPS (Transjugular Intrahepatic Portosystemic Shunt) procedure, or anywhere a low profile, multi lumen, infusion catheter system is desired.
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