Martin NYMAN,Jan UTAS,Niklas DAHLBERG,Axel ENGSTRÖM
申请号：
US14108628
公开号：
US20140180261A1
申请日:
2013.12.17
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A method for producing a medical device comprising the steps of: providing a tubular substrate, said tubular substrate enclosing an internal lumen and being provided with at least one recess in the outer surface, wherein said recess does not form a through going hole into the internal lumen treating the outer surface of said tubular substrate, preferably by means of surface modification and/or by coating and forming, after said treating of the outer surface, an opening within said at least one recess to form an access opening to said internal lumen.
