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:
Sep. 08, 2026
Filed:
Apr. 10, 2023
Applicant:
University of Washington, Seattle, WA (US);
Inventors:
Adam D. Maxwell, Seattle, WA (US);
Yashwanth Nanda Kumar, Seattle, WA (US);
Assignee:
University of Washington, Seattle, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 31/04 (2006.01); A61B 8/00 (2006.01); A61L 31/14 (2006.01); G01H 3/00 (2006.01); G01N 29/30 (2006.01);
U.S. Cl.
CPC ...
A61L 31/041 (2013.01); A61L 31/145 (2013.01); A61B 8/58 (2013.01); G01H 3/005 (2013.01); G01N 29/30 (2013.01); G01N 2291/02854 (2013.01); G01N 2291/2694 (2013.01);
Abstract
A phantom for fibrous tissue, the phantom formed from a precursor solution including about 30-90 wt % of water, acrylamide, and alginate, where the acrylamide and alginate, in combination, are about 10 to 70 wt % of the precursor solution, and where a ratio of acrylamide to alginate is in the range of about 60:40 to about 99:1 w/w.