Device and method for treatment of openings in vascular and septal walls
Abstract
A device, system and method for treatment of an opening in vascular and/or septal walls including patent foramen ovale. The device has wings/stops on either end, an axis core covered in a shape memory foam and is deliverable via a catheter to the affected opening, finally expanding into a vascular or septal opening where it is held in place by the expandable shape memory stops or wings.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1361548
- Patent Number(s):
- 9670308
- Application Number:
- 13/797,727
- Assignee:
- Lawrence Livermore National Security, LLC
- Patent Classifications (CPCs):
-
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61B - DIAGNOSIS
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Mar 12
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Singhal, Pooja, Wilson, Thomas S., Cosgriff-Hernandez, Elizabeth, and Maitland, Duncan J. Device and method for treatment of openings in vascular and septal walls. United States: N. p., 2017.
Web.
Singhal, Pooja, Wilson, Thomas S., Cosgriff-Hernandez, Elizabeth, & Maitland, Duncan J. Device and method for treatment of openings in vascular and septal walls. United States.
Singhal, Pooja, Wilson, Thomas S., Cosgriff-Hernandez, Elizabeth, and Maitland, Duncan J. Tue .
"Device and method for treatment of openings in vascular and septal walls". United States. https://www.osti.gov/servlets/purl/1361548.
@article{osti_1361548,
title = {Device and method for treatment of openings in vascular and septal walls},
author = {Singhal, Pooja and Wilson, Thomas S. and Cosgriff-Hernandez, Elizabeth and Maitland, Duncan J.},
abstractNote = {A device, system and method for treatment of an opening in vascular and/or septal walls including patent foramen ovale. The device has wings/stops on either end, an axis core covered in a shape memory foam and is deliverable via a catheter to the affected opening, finally expanding into a vascular or septal opening where it is held in place by the expandable shape memory stops or wings.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {6}
}
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