Patent ID: 7753876

Claim:
A system for treating a vascular condition, comprising: a catheter having a proximal end and a distal tip, the catheter including only a single drug delivery lumen formed therein longitudinally from the proximal end to the distal tip; at least one expandable jaw device comprising a plurality of jaw segments, wherein a proximal end of each of the plurality of the jaw segments is attached adjacent a distal end of the catheter via a hinge and wherein a distal end of each of the plurality of the jaw segments is unattached to the catheter in both a closed delivery configuration and an open configuration for drug delivery, each of the plurality of the jaw segments including a plurality of drug delivery ports in communication with the drug delivery lumen, wherein each of the plurality of the jaw segments is hollow so a therapeutic agent is deliverable from the drug delivery lumen, through the plurality of the jaw segments, and to the plurality of drug delivery ports.