Browsing by Author "Singhal, Pooja"

Now showing items 1-6 of 6

    • Device and method for treatment of openings in vascular and septal walls 
      Singhal, Pooja; Wilson, Thomas S.; Cosgriff-Hernandez, Elizabeth; Maitland, Duncan J. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2017-06-06)
      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 ...
    • Shape memory polymer nonocomposites and uses thereof 
      Hasan, Sayyeda Marziya; Rodriguez, Jennifer Nicole; Singhal, Pooja; Wilson, Thomas Stephen; Maitland, Duncan J. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-08-25)
      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.
    • Surface modification of polymer foams using plasma 
      Nash, Landon D.; Maitland, Duncan J.; Docherty, Nicole; Wilson, Thomas S.; Small, Ward IV; Ortega, Jason; Singhal, Pooja (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-09-22)
      An embodiment includes a system comprising: a monolithic shape memory polymer (SMP) foam having first and second states; wherein the SMP foam includes: (a) polyurethane, (b) an inner half portion having inner reticulated ...
    • Surface Modification Of Polymer Foams Using Plasma 
      Nash, Landon D.; Matiland, Duncan J.; Docherty, Nicole; Wilson, Thomas S.; Small, Ward IV; Ortega, Jason; Singhal, Pooja (United States. Patent and Trademark Office; Texas A&M University. Libraries, 10/4/2022)
      An embodiment includes a system comprising: a monolithic shape memory polymer (SMP) foam having first and second states; wherein the SMP foam includes: (a) polyurethane, (b) an inner half portion having inner reticulated ...
    • Ultra low density biodegradable shape memory polymer foams with tunable physical properties 
      Singhal, Pooja; Wilson, Thomas S.; Cosgriff-hernandez, Elizabeth; Maitland, Duncan J. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2017-12-12)
      Compositions and/or structures of degradable shape memory polymers (SMPs) ranging in form from neat/unfoamed to ultra low density materials of down to 0.005 g/cc density. These materials show controllable degradation rate, ...
    • Ultra Low Density Shape Memory Polymer Foams with Tunable Physicochemical Properties for Treatment of Intracranial Aneurysms 
      Singhal, Pooja (2013-05-29)
      Shape memory polymers (SMPs) are a rapidly emerging class of smart materials that can be stored in a deformed temporary shape, and can actively return to their original shape upon application of an external stimulus such ...