Back to results
US 2022/0175676 A1Published application
Multifunctional polymer-nanoparticle composite for first aid and wound care applications
AssigneeNsc Nano Sono Cooperation Ltd.
InventorsRajashekharayya A. Sanguramath, Ariel Antonio Franco
Life of this patent
Estimating the term…
Abstract
Described herein is a multifunctional polymer-nanoparticle composition for use in wound care applications. Methods of manufacturing the described compositions are also disclosed herein.
Claims20
A method for treatment of a wound in a subject comprising,
- administering to the subject a composition comprising:
- an antimicrobial metal oxide nanoparticle;
- a first polymer layer coating the antibacterial metal oxide nanoparticle;
- an external polymer layer coating the polymer-coated nanoparticle;
- and
- optionally at least one additional polymer layer between the first polymer layer and the external polymer layer,
- wherein the first polymer layer is optionally a hemostasis-promoting polymer and/or comprises a pharmaceutical agent;
- and
- wherein the external polymer layer and the optional at least one additional polymer layer is a hemostasis-promoting, mucoadhesive polymer, and/or comprises a pharmaceutical agent that is the same or different from the pharmaceutical agent of the first polymer layer.
6 more elements
A wound treatment composition comprising:
- an antimicrobial metal oxide nanoparticle;
- a first polymer layer coating the antibacterial metal oxide nanoparticle;
- an external polymer layer coating the polymer-coated nanoparticle;
- and
- optionally at least one additional polymer layer between the first polymer layer and the external polymer layer,
- wherein the first polymer layer is optionally a hemostasis-promoting polymer and/or comprises a pharmaceutical agent;
- and
- wherein the external polymer layer and the optional at least one additional polymer layer is a hemostasis-promoting, mucoadhesive polymer, and/or comprises a pharmaceutical agent that is the same or different from the pharmaceutical agent of the first polymer layer.
5 more elements
Dependencies are inferred from the claim text.