| 摘要 |
Vasculature closure devices, and systems and methods for their use, are provided. In one embodiment, the vasculature closure device includes an expandable support frame deployable within a vessel and a sealing membrane at least partially supported by the expandable support frame. Upon expanding the support frame, the vasculature closure device is configured to intraluminally position the sealing membrane against a puncture site existing in a vessel wall.
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