| 摘要 |
<p>Various devices, systems, and methodologies are disclosed for delivering a chemical agent to tissue, e.g., for delivering an anti- restenotic agent to tissue comprising a wall (W) of a blood vessel. In one example, a delivery member (200) is disclosed comprising a body (202) that includes a plurality of discrete, separable sections (204), wherein each section includes a housing (206) defining an internal cavity (220), and a penetrating member (212) that extends from the housing.</p> |
