Victor Schoenle,Scott R. Schewe,Rajesh Radhakrishnan
申请号：
US11934435
公开号：
US08216632B2
申请日:
2007.11.02
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A method includes: providing a tubular substrate in a chamber, the tubular substrate having a lumen, an a luminal surface and a luminal surface providing a target in the lumen depositing a first coating onto the abluminal surface and a second coating onto the luminal surface while keeping the tubular substrate in the chamber. An endoprosthesis, such as a stent, including a first coating on at least one portion of its abluminal surface and a second coating on at least one portion of its luminal surface is also disclosed.
