| http://www.w3.org/ns/prov#value | - Passageway-Modifying Apparatus [0262]FIGS. 8a-8 h and the detailed description thereof set forth herebelow show various types of apparatus which may be utilized to treat, enlarge, debulk, dilate, line, coat or otherwise modify the extravascular passageway 10 initially formed by the tissue-penetrating element 102.
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