| http://www.w3.org/ns/prov#value | - shaft assembly in accordance with an exemplary embodiment of the present invention; [0014]FIG. 6 is a cross-sectional view of a tip portion of a guidewire in accordance with an exemplary embodiment of the present invention; and [0015]FIG. 7 is a plan view of a guidewire system including a guidewire having a distal portion, and a steering mechanism adapted to alter the shape of the distal portion
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