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:
Mar. 21, 2017
Filed:
Sep. 19, 2012
Applicant:
St. Teresa Medical, Inc., Woodbury, MN (US);
Inventors:
Curtis E. Olson, St. Paul, MN (US);
Philip A. Messina, Woodbury, MN (US);
Brian Jeffrey Jackson, Woodland, MN (US);
Assignee:
St. Teresa Medical, Inc., Eagan, MN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 15/44 (2006.01); A61K 38/36 (2006.01); A61K 38/48 (2006.01); A61K 47/36 (2006.01); A61K 9/70 (2006.01); A61L 15/28 (2006.01); A61M 5/00 (2006.01); A61M 25/02 (2006.01); A61M 25/10 (2013.01); A61K 49/00 (2006.01);
U.S. Cl.
CPC ...
A61L 15/44 (2013.01); A61K 9/7007 (2013.01); A61K 38/363 (2013.01); A61K 38/4833 (2013.01); A61K 47/36 (2013.01); A61L 15/28 (2013.01); C12Y 304/21005 (2013.01); A61K 49/00 (2013.01); A61L 2300/418 (2013.01); A61L 2400/04 (2013.01); A61M 5/00 (2013.01); A61M 25/02 (2013.01); A61M 25/10 (2013.01);
Abstract
A method of forming hemostatic sheets. Dextran and water are mixed to form a dextran-water mixture. The dextran-water mixture is formed into a first support layer. Fibrinogen and thrombin are mixed to form a fibrinogen and thrombin mixture. The fibrinogen and thrombin mixture is dispersed on the first support layer to form a hemostatic sheet.