Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David C. Majercak0
Hikmat Hojeibane0
Thomas W. Duerig0
Date of Patent
February 21, 2012
Patent Application Number
10388699
Date Filed
March 14, 2003
Patent Citations Received
Patent Primary Examiner
Patent abstract
A guidewire having a spreader or at least one centering device which may be used to open occluded vessels or other biological passages, especially chronic total occlusions. The guidewire may be used to either open the lumen or to center a boring device within the lumen, so that the chronic total occlusion can be crossed, and an interventional procedure can then be performed.
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