Biosense Webster (israel) Ltd.

Cardinal Health Switzerland 515 Gmbh

Cardinal Health 529, LLC

Nhut Diep

Eduardo J Jimenez

Kristine B Fuimaono

Debby Esther Grunewald

Tom Allen Ditter

Raymond Estrada

Armida Manriquez

Ryan A Hoitink

Ryan Hoitink

Paul P Rogers

M Scott Jones

A catheter having a distal assembly with multiple spines with proximal ends affixed to the catheter and free distal ends. The spines have different lengths so distal ends of the spines trace different circumferences along an inner tissue surface of a tubular region to minimize risk of vein stenosis. The spine lengths can be configured so that the distal ends trace a helical pattern. The distal assembly may have a plunger which deflects the spines when moved longitudinally relative to the distal assembly. The catheter may include a second distal assembly distal of a first distal assembly wherein the first and second distal assemblies are separated by a fixed distanced or an adjustable distance.

Catheter with multiple spines of different lengths arranged in one or more distal assemblies

A large lumen guide catheter () has an elongate tubular body (), which has an outer surface (), an inner surface (), and a braided wire layer between the inner surface and the outer surface, wherein the wires winding a first helical direction are thicker and wider than the wire winding in a second helical direction opposite the first helical direction.

Large lumen guide catheter

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San Francisco, CA, United States of America

Nhut Diep