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Anastomosis devices and methods
专利权人:
James E. Coleman
发明人:
James E. Coleman,Christy Cummins
申请号:
US11876131
公开号:
US09301761B2
申请日:
2007.10.22
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Methods and devices are provided for anastomosing tissue in the body. In one exemplary embodiment, an anastomotic device is provided having an elongate tubular body that is disposable through a body lumen and that includes proximal and distal portions. The proximal and distal portions can each include a plurality of asymmetrical s-shaped slits and can each be adapted to expand upon rotation to form proximal and distal wings. The proximal and distal wings can extend toward one another to engage tissue therebetween and thereby form a passageway through the tissue.
来源网站:
中国工程科技知识中心
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