Biomedical patches with spatially arranged fibers

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12246114
APP PUB NO 20210001014A1
SERIAL NO

16872926

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Abstract

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A three-dimensional electrospun nanofiber scaffold for use in repairing a defect in a tissue substrate is provided. The three-dimensional electrospun nanofiber scaffold includes a first layer formed by a first plurality of electrospun polymeric fibers and a second layer formed by a second plurality of electrospun polymeric fibers. The second layer is coupled to the first layer using a coupling process and includes a plurality of varying densities formed by the second plurality of electrospun polymeric fibers. The first and second layers are configured to degrade via hydrolysis after at least one of a predetermined time or an environmental condition. The three-dimensional electrospun nanofiber scaffold is configured to be applied to the tissue substrate containing the defect.

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Patent Owner(s)

  • WASHINGTON UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MacEwan, Matthew R St. Louis, US 34 549

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