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Title: Shape memory polymer nanocomposites and uses thereof

Abstract

The invention relates to radiopaque shape memory foam compositions and methods of using the compositions. In certain embodiments, the compositions are used in neurovascular occlusion applications.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1735175
Patent Number(s):
10751063
Application Number:
15/575,896
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA); The Texas A&M University System (College Station, TX)
Patent Classifications (CPCs):
A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61B - DIAGNOSIS
A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61L - METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 05/25/2016
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats

Hasan, Sayyeda Marziya, Rodriguez, Jennifer Nicole, Singhal, Pooja, Wilson, Thomas Stephen, and Maitland, Duncan J. Shape memory polymer nanocomposites and uses thereof. United States: N. p., 2020. Web.
Hasan, Sayyeda Marziya, Rodriguez, Jennifer Nicole, Singhal, Pooja, Wilson, Thomas Stephen, & Maitland, Duncan J. Shape memory polymer nanocomposites and uses thereof. United States.
Hasan, Sayyeda Marziya, Rodriguez, Jennifer Nicole, Singhal, Pooja, Wilson, Thomas Stephen, and Maitland, Duncan J. Tue . "Shape memory polymer nanocomposites and uses thereof". United States. https://www.osti.gov/servlets/purl/1735175.
@article{osti_1735175,
title = {Shape memory polymer nanocomposites and uses thereof},
author = {Hasan, Sayyeda Marziya and Rodriguez, Jennifer Nicole and Singhal, Pooja and Wilson, Thomas Stephen and Maitland, Duncan J.},
abstractNote = {The invention relates to radiopaque shape memory foam compositions and methods of using the compositions. In certain embodiments, the compositions are used in neurovascular occlusion applications.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 25 00:00:00 EDT 2020},
month = {Tue Aug 25 00:00:00 EDT 2020}
}

Works referenced in this record:

Foams Containing Functionalized Metal Oxide Nanoparticles And Methods Of Making Same
patent-application, February 2002


Opacification of Shape Memory Polymer Foam Designed for Treatment of Intracranial Aneurysms
journal, November 2011


Transparent, colorless infrared radiation absorbing compositions comprising nanoparticles
patent-application, July 2010


Tungsten-loaded SMP foam nanocomposites with inherent radiopacity and tunable thermo-mechanical properties: Tungsten-Loaded SMP Foam Nanocomposites
journal, August 2015


Expandable Implant and Implant System
patent-application, June 2012


Effects of Isophorone Diisocyanate on the Thermal and Mechanical Properties of Shape-Memory Polyurethane Foams
journal, October 2014


Modification of shape memory polymer foams using tungsten, aluminum oxide, and silicon dioxide nanoparticles
journal, January 2016