| abstract |
A method of identifying vasculature including the steps of introducing an indicator in a peripheral vessel, and advancing a portion of the indicator into an internal vessel to identify said vessel. A catheter for identifying vasculature is also disclosed. The catheter is adapted to be introduced into a peripheral vessel and a portion thereof advanced into an internal vessel. The catheter includes a light delivery portion at a distal end thereof and an expandable member located proximal to the light delivery portion. |