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Wound closure methods
专利权人:
James E. Coleman
发明人:
James E. Coleman,Christy Cummins
申请号:
US12558842
公开号:
US08192457B2
申请日:
2009.09.14
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Methods and devices are provided for closing a puncture wound. In one exemplary embodiment, a puncture closure device is provided having an elongate tubular body that is disposable through a puncture in tissue and that includes proximal and distal portions. The proximal portion can be adapted to expand to form proximal wings upon rotation of the elongate tubular body, preferably in a first direction. The distal portion can be adapted to expand to form distal wings upon rotation of the elongate tubular body, preferably in a second, opposite direction. The proximal and distal portions can also be adapted to be moved toward one another as they expand upon rotation. As a result, the proximal and distal wings can engage tissue therebetween.
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中国工程科技知识中心
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