The Regents of the University of Colorado a Body Corporate
发明人:
Shah, Raj J.,Ducharme, Richard W.
申请号：
AU2011224701
公开号：
AU2011224701A1
申请日:
2011.03.04
申请国别(地区):
AU
年份:
2012
代理人:
摘要：
A non-expandable stent and a method for implanting the stent are provided. The stent includes a generally tubular body having a lumen defined therethrough. The body includes a proximal portion having a curved portion configured for placement proximal to a sphincter. The body further includes a distal portion having retaining member extending outward from a proximal end of the distal portion. The retaining member is configured for placement distal to the sphincter and for engagement of the sphincter.
