| http://www.w3.org/ns/prov#value | - The dilation catheter in accordance with the present invention in the most general sense includes a tubular member which provides longitudinal flexiblity with diametrical rigidity and which comprises a thin-walled tubular substrate formed from material such as polyimide which is coated with resin-impregnated fiber or strands such as aramid, nylon, or polyester fiber which have been wound or braide
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