| 摘要 |
<p>A medical device (2) and method for treatment in which the device has a portion for use within the body that exhibits enhanced properties such as radiopacity for viewing by x-ray fluoroscopy. The portion includes an extended metal outer member (4) having, e.g., a predetermined density and an exposed outer surface and a core (8), including a metal having, e.g., a density greater than the outer member to enhance radiopacity, substantially enclosed by the outer member (4).</p> |
