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:
Dec. 03, 2024
Filed:
Dec. 28, 2018
Applicant:
Tricol Biomedical, Inc., Portland, OR (US);
Inventors:
Cole Gannett, Portland, OR (US);
Mattie R. Jones, Portland, OR (US);
Ervelyn Winata, Portland, OR (US);
Simon J. Mccarthy, Portland, OR (US);
Assignee:
TRICOL BIOMEDICAL, INC., Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/00 (2024.01); A61F 13/20 (2006.01); A61F 13/26 (2006.01); A61F 13/36 (2006.01); A61F 13/15 (2006.01); A61L 15/28 (2006.01); A61L 15/44 (2006.01);
U.S. Cl.
CPC ...
A61F 13/36 (2013.01); A61F 13/2025 (2013.01); A61F 13/2071 (2013.01); A61F 13/2077 (2013.01); A61F 13/266 (2013.01); A61F 2013/15422 (2013.01); A61F 2013/2014 (2013.01); A61L 15/28 (2013.01); A61L 15/44 (2013.01);
Abstract
The present invention relates to a biocompatible, foldable, thin profile, low mass and high surface area, chitosan dressing, optionally modified with catechol, and suitable for treating bleeding in a physiological environment, e.g. bladder, and in particular in connection with the TURP procedure. The characteristics and structures of the chitosan dressing are provided. Methods of making and using the chitosan dressing are also provided.