Granted Patent
Utility
US 5,545,161 · App. 08/319,739
Catheter for RF ablation having cooled electrode with electrically insulated sleeve
Inventor:
Mir Imran
Patented Case
View Patent ↗
Granted: Aug 13, 1996
Filed: Oct 7, 1994
Inventor
Mir Imran
Assignee (at issue)
Cardiac Pathways Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.