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:
May. 16, 2017
Filed:
Jan. 06, 2014
Applicants:
Keith A. Roberts, White Bear Lake, MN (US);
John Henry Burban, Lake Elmo, MN (US);
Majid Zia, White Bear Township, MN (US);
Michael R. Spearman, The Woodlands, TX (US);
Inventors:
Keith A. Roberts, White Bear Lake, MN (US);
John Henry Burban, Lake Elmo, MN (US);
Majid Zia, White Bear Township, MN (US);
Michael R. Spearman, The Woodlands, TX (US);
Assignee:
Hemostasis, LLC, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/00 (2006.01); A61F 13/40 (2006.01); A61K 31/70 (2006.01); A61F 13/02 (2006.01);
U.S. Cl.
CPC ...
A61M 35/006 (2013.01); A61F 13/0206 (2013.01); A61F 13/0226 (2013.01); A61F 13/0246 (2013.01); A61F 13/0259 (2013.01); A61K 31/70 (2013.01); A61F 2013/00217 (2013.01); A61F 2013/00468 (2013.01); A61F 2013/00472 (2013.01);
Abstract
One aspect of the invention is a method of treating a wound to clot blood. A sponge material is applied to the wound. The sponge comprises a starch having hemostatic properties and at least one binding agent. The sponge may further comprise a porous, flexible material.