Guide wire element for positioning vascular closure devices and methods for use
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United States of America Patent
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-
Nov 29, 2005
Grant Date -
Jan 30, 2003
app pub date -
May 10, 2002
filing date -
Dec 14, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An apparatus for sealing a passage through tissue includes a threaded plug detachably carried on a distal end of a delivery device. A guide wire element is receivable through the lumens extending through the plug and delivery device that includes expandable wings adjacent its distal end, and markers adjacent its proximal end. During use, the guide wire element is advanced through a passage through tissue into a blood vessel. The wings on the distal end are expanded within the vessel, and the guide wire element withdrawn until the wings contact a wall of the vessel. The plug is threaded into the passage over the guide wire element until the markers appear from the delivery device, and released from the delivery device, thereby deploying the plug member adjacent the vessel to seal the passage.
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