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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 10420794 B1

PDFFull Text
Date of Patent:
Sep. 24, 2019

Filed:

Dec. 22, 2016

Polysaccharide particle mixture

Applicant:

Medtronic, Inc., Minneapolis, MN (US);

Inventors:

Jennifer G. Medina, Jacksonville, FL (US);

James Britton Hissong, Jacksonville, FL (US);

Matthew F. Myntti, St. Augustine, FL (US);

Dana A. Oliver, Jacksonville, FL (US);

Brian J. Vaccaro, Athens, GA (US);

Assignee:

MEDTRONIC, INC., Minneapolis, MN (US);

Attorney:

Patterson Thuente Pedersen, P.A.

Primary Examiner:

Jonathan S Lau

Int. Cl.
CPC ...
A61K 31/722 (2006.01); A61K 9/00 (2006.01); A61K 47/38 (2006.01); A61L 27/20 (2006.01); A61L 27/26 (2006.01); A61L 27/56 (2006.01); C08B 15/00 (2006.01); C08B 37/08 (2006.01); C08B 37/00 (2006.01); C08L 1/28 (2006.01); C08L 5/08 (2006.01); A61K 31/717 (2006.01); A61K 31/718 (2006.01); A61K 31/045 (2006.01); A61K 47/36 (2006.01); A61L 2/08 (2006.01); C08J 3/12 (2006.01); A61L 2/00 (2006.01); A61K 9/06 (2006.01); A61L 27/52 (2006.01);
U.S. Cl.
CPC ...
A61K 31/722 (2013.01); A61K 9/0019 (2013.01); A61K 9/0024 (2013.01); A61K 9/0043 (2013.01); A61K 9/06 (2013.01); A61K 31/045 (2013.01); A61K 31/717 (2013.01); A61K 31/718 (2013.01); A61K 47/36 (2013.01); A61K 47/38 (2013.01); A61L 2/007 (2013.01); A61L 2/081 (2013.01); A61L 2/087 (2013.01); A61L 27/20 (2013.01); A61L 27/26 (2013.01); A61L 27/52 (2013.01); A61L 27/56 (2013.01); C08B 15/005 (2013.01); C08B 37/003 (2013.01); C08B 37/0042 (2013.01); C08J 3/124 (2013.01); C08L 1/286 (2013.01); C08L 5/08 (2013.01); A61K 9/0046 (2013.01); A61K 9/0085 (2013.01); A61L 2300/404 (2013.01); A61L 2400/06 (2013.01); C08G 2210/00 (2013.01);
Abstract

Tissue and other body structures may be protected using a dry, free-flowing, sterilized mixture of chitosan particles and oxidized polysaccharide particles in sealed packaging. The mixture may assist in returning an injured, inflamed or surgically repaired surface to a normal state, e.g., through one or more healing mechanisms such as modulation of an inflammatory response, phagocytosis, mucosal remodeling, reciliation or other full or partial restoration of normal function.

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