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. 23, 2014
Filed:
May. 20, 2011
Lerouge Sophie, Montreal, CA;
Gilles Soulez, Outremont, CA;
Ahmed Fatimi, Montreal, CA;
Jean-michel Coutu, Montreal, CA;
Jean Raymond, Montreal, CA;
Lerouge Sophie, Montreal, CA;
Gilles Soulez, Outremont, CA;
Ahmed Fatimi, Montreal, CA;
Jean-Michel Coutu, Montreal, CA;
Jean Raymond, Montreal, CA;
Val-Chum Limited Partnership, Montreal, Quebec, CA;
Socovar S.E.C., Montreal, Quebec, CA;
Abstract
A sclerosing embolizing hydrogel comprising from about 0.1% by weight to about 4.0% by weight of chitosan; from about 0.01M to about 1M of hydrochloric acid; from 0% by volume to about 40% by volume of iopamidol; from 0.5% by weight to about 25% by weight of β-glycerophosphate disodium salt; and from about 0.05% by weight to about 4% by weight of sodium tetradecyl sulphate. Also a kit for synthesizing the hydrogel and a method using the hydrogel to treat a vascular defect in a subject.