Vascular plug having composite construction
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 23, 2017
Grant Date -
Apr 26, 2012
app pub date -
Dec 15, 2011
filing date -
Dec 14, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This invention relates to apparatus and methods used to seal a vascular puncture site, particularly sites of punctures that are the result of catheterization or other interventional procedures. The sealing device includes a sealing member and a tether. The sealing member occupies a space in an incision, puncture, or other wound and sealing the space that it occupies, to prevent further blood flow. The tether is attached to the sealing member, and provides the user with the ability to withdraw the sealing member if necessary. The sealing device further includes a restraining member associated with the sealing member. The restraining member provides the ability to more securely restrain the sealing member to prevent it from migrating from the deployment location within a tissue tract. The restraining member also provides an additional capability of manipulating the sealing member after deployment.
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Family
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