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.:

US 9421297 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 23, 2016

Filed:

Apr. 02, 2014
Applicant:

Adhezion Biomedical, Llc, Wyomissing, PA (US);

Inventors:

Sheng Zhang, Hickory, NC (US);

Rafael Ruiz, Sr., Hudson, NC (US);

Shannon Phelps, Lenoir, NC (US);

Assignee:

Adhezion Biomedical, LLC, Wyomissing, PA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 35/04 (2006.01); A61L 15/24 (2006.01); A61L 24/00 (2006.01); A61M 25/02 (2006.01); C09D 133/20 (2006.01); A61L 24/06 (2006.01); A61L 24/02 (2006.01);
U.S. Cl.
CPC ...
A61L 24/0015 (2013.01); A61L 24/0021 (2013.01); A61L 24/02 (2013.01); A61L 24/06 (2013.01); A61L 2300/428 (2013.01);
Abstract

Sterilized wound healing compositions comprise stabilized cyanoacrylate monomers homogenously mixed together with a naphthoquinone 2,3-oxide, including vitamin K oxides. The compositions are sterilized by irradiation, and the sterilized compositions are shelf stable such that their viscosity does not substantially increase following at least two years of shelf storage. The compositions may be used for closure of open wounds, and the compositions enhance the rate of wound healing relative to wounds not closed with the compositions.


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