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Abstract

The expandable intraluminal catheter is used for removing occlusive material from a body passage. The catheter includes a handle having both a proximal handle end and a distal handle end. Attached to the distal handle end is an elongate tubular body, which includes a proximal elongate tubular body end and a distal elongate tubular body end. The elongate tubular body further includes a lumen between the proximal elongate tubular body end and the distal elongate tubular body end. A number of radially-expandable segments are disposed on the elongate tubular body near the distal elongate tubular body end. These radially-expandable segments can be mechanically activated by a user when the distal elongate tubular body end is within a blood vessel, to thereby contact and partition occlusive material within the blood vessel. The partitioned occlusive material within the blood vessel can then be removed.

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First Claim