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Matthew R Selmon, Kurt Sparks, Ray Betelia, Ben Clark, Jason Kaiser, Rob Deckman, Erik Thai: Catheter system for crossing total occlusions in vasculature. Shemwell Gregory & Courtney, August 4, 2005: US20050171478-A1

Medical devices/methods are described that include catheter systems for crossing total occlusions in vasculature. The catheter systems are for use with numerous guide wires to direct the wires from the extraluminal or subintimal space back into a blood vessel lumen after the wire has entered the sub ...


32
Kurt D Sparks, Jeffrey L Emery, Brent D Seybold, David J Kupiecki, C Danielle Pinson, Allen W Madsen, Michael D Keleher, Sergio Salinas, Benjamin J Clark, Matthew R Selmon: Catheter system for vascular re-entry from a sub-intimal space. Courtney Staniford & Gregory, May 4, 2006: US20060094930-A1

A catheter system and corresponding methods are provided for accessing a blood vessel true lumen from a sub-intimal plane of the vessel. The catheter system includes visualization elements for determining the orientation of the true lumen with respect to the sub-intimal plane at an identified entry ...