Browsing by Subject "A61L 31/146"
Now showing items 1-14 of 14
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 2021-08-17)An embodiment includes a system comprising a thermoset polyurethane shape memory polymer (SMP) foam that includes at least one antimicrobial agent. The antimicrobial agent may include at least one phenolic acid that is a ...
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-02-11)A device for a tissue channel includes a device frame, a shape memory polymer foam segment coupled to the device frame, and an attachment structure coupled to the device frame. The device frame includes a proximal structure, ...
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 6/14/2022)A device for a tissue channel includes a device frame, a shape memory polymer foam segment coupled to the device frame, and an attachment structure coupled to the device frame. The device frame includes a proximal structure, ...
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-05-12)Polymeric based closed cell foams, such as shape memory polymer foams, contain bubbles. Making these bubbles continuous is called reticulation. Disclosed are embodiments of a device and method to controllably reticulate ...
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 5/31/2022)Polymeric based closed cell foams, such as shape memory polymer foams, contain bubbles. Making these bubbles continuous is called reticulation. Disclosed are embodiments of a device and method to controllably reticulate ...
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-02-18)An embodiment includes a system comprising: a substrate of a medical device; an un-foamed polyurethane coating directly contacting the substrate and fixedly attached to the substrate; a thermoset polyurethane shape memory ...
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 6/28/2022)An embodiment includes a system comprising: a substrate of a medical device; an un-foamed polyurethane coating directly contacting the substrate and fixedly attached to the substrate; a thermoset polyurethane shape memory ...
-
(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.
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 2021-09-07)An embodiment of the invention is a shape memory polymer (SMP) foam designed to recover its original shape through exposure to a solvent. Thermo-responsive SMPs are polymers designed to maintain a programmed secondary shape ...
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-02-04)An embodiment of the invention is a shape memory polymer (SMP) foam designed to recover its original shape through exposure to a solvent. Thermo-responsive SMPs are polymers designed to maintain a programmed secondary shape ...
-
(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 ...
-
(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 ...
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 2019-11-26)An embodiment includes a process for treating an abdominal aortic aneurysm (AAA) endoleak with a shape memory polymer (SMP) foam device. First, a bifurcated stent graft is placed within the aneurysm while a micro guidewire ...
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 2022-05-24)An embodiment includes a process for treating an abdominal aortic aneurysm (AAA) endoleak with a shape memory polymer (SMP) foam device. First, a bifurcated stent graft is placed within the aneurysm while a micro guidewire ...