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FENESTRATED STENT GRAFTS
专利权人:
发明人:
David Ernest Hartley,John Lennon Anderson,Michael Lawrence-Brown
申请号:
US15401653
公开号:
US20170112642A1
申请日:
2017.01.09
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A stent graft including a tubular wall with at least one fenestration including a peripheral reinforcement around at least part of the fenestration. There can also be a tubular extension. The side arm includes a stent and a cover and extends from and is in fluid communication with the fenestration and the stent graft. The stent may be a self expanding stent. The ring and/or tubular extension provides better support and sealing for an extension arm. The fenestration can be circular or if towards the ends of the stent graft may be in the form of a U-shape with an open end.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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