A Device for Delivering Medical Treatment
he present invention provides a medical device for the delivery of treatment fluid to body vessels, having a distal (21) and a proximal (20) end, comprising a self-expanding, hollow tubular member (9) and a delivery catheter (10) suitable for deploying a self-expanding, tubular member (9), wherein the tubular member (9) is configured to expand radially to form a central part (11) flanked by two annular ridges, which creates, in situ, an annular lumen for that can apply treatment fluid locally to a vessel and a passageway that can maintain the flow of blood though the vessel. The device is particularly suited for minimally invasive and repeatable organ perfusion. It also relates to a method for organ perfusion.
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