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Method and device for locating a vessel and for closing a vascular puncture site
专利权人:
Jonathan D. Nelson
发明人:
Jonathan D. Nelson
申请号:
US14113270
公开号:
US09770233B2
申请日:
2012.04.18
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A vascular closure device (20) having a proximal end and a distal end is described. The vascular closure device may include an insertion sheath (28), a handle, and a locator anchor (38) positionable distally outside a distal end of the insertion sheath when the handle is in a first position. The handle may be movable from the first position to a second position located proximally relative to the first position, the locator anchor being configured to expand laterally when the handle is moved from the first position to the second position. Additionally, the handle may be movable from the second position to a third position located proximally relative to the second position to deploy a vascular closure implant in a puncture tract. A vascular closure method is also disclosed.
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