Paul Consigny,Stephen D. Pacetti,William E. Webler, JR.
申请号：
US14063984
公开号：
US20150119908A1
申请日:
2013.10.25
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A medical device includes a curved tubular body configured for being used as an extravascular device to support vein maturation following the formation of an arteriovenous fistula. The tubular body is curved. The tubular body has an entrance angle of less than about 40 degrees to improve blood flow from the artery into the vein. And the tubular body includes a cuff or edge at the proximal end to stabilize the tubular body at the fistula.
