Biliary stents
This article was originally published in The Gray Sheet
Executive Summary
Guidant Absolute .035 and Cook Zilver 518 self-expanding biliary stents debut separately following 510(k) clearances. Cook's device is a 5 French-compatible stent for delivery into smaller biliary lumens than treatable with previous Zilver models. The Absolute features a more flexible delivery system and more visible design than previous Guidant models, according to the firm...