| http://www.w3.org/ns/prov#value | - In a system including for opening and temporarily supporting a section of a generally tubular organ, the system including a dilation catheter and an inflatable balloon, the dilation catheter including an integrally connected shape memory catheter tip, the shape memory catheter tip being made of a shape memory alloy, the balloon being inserted within the shape memory catheter tip, a method for oper
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