The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 2021
Filed:
Jan. 03, 2018
Applicant:
Amirkabir University of Technology, Tehran, IR;
Inventors:
Assignees:
AMIRKABIR UNIVERSITY OF TECHNOLOGY, Tehran, IR;
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61L 15/44 (2006.01); A61L 15/18 (2006.01); A61L 15/40 (2006.01);
U.S. Cl.
CPC ...
A61L 15/44 (2013.01); A61L 15/18 (2013.01); A61L 15/40 (2013.01); A61L 2300/404 (2013.01); A61L 2300/624 (2013.01);
Abstract
A method for preparing a wound dressing including forming a first solution by mixing a zinc solution with a Tragacanth solution, immersing a substrate in the first solution, forming a second solution by adjusting pH of the first solution containing the substrate, forming a modified substrate by synthesizing a plurality of ZnO nanoparticles with a particle size between 55 nm and 70 nm on the substrate by applying ultrasound radiation to the second solution, and forming a plurality of Ammoniacum nanocapsules with a particle size between 20 nm and 80 nm on the modified substrate.