Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brian D. Zelickson1
Robert A. Ganz1
Roger A. Stern1
Date of Patent
May 12, 2009
1Patent Application Number
103706451
Date Filed
February 19, 2003
1Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An ablation catheter system and method of use is provided to endoscopically access portions of the human esophagus experiencing undesired growth of columnar epithelium. The ablation catheter system and method includes controlled depth of ablation features and use of either radio frequency spectrum, non-ionizing ultraviolet radiation, warm fluid or microwave radiation, which may also be accompanied by improved sensitizer agents.
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