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. 19, 2019
Filed:
Aug. 30, 2016
Applicant:
Terumo Corporation, Tokyo, JP;
Inventors:
Michael Constant, Mission Viejo, CA (US);
Josh Garretson, San Diego, CA (US);
Gregory M. Cruise, Rancho Santa Margarita, CA (US);
Assignee:
Terumo Corporation, , JP;
Primary Examiner:
Int. Cl.
CPC ...
A61L 31/04 (2006.01); A61L 31/06 (2006.01); A61L 31/14 (2006.01); A61L 31/18 (2006.01); A61B 17/12 (2006.01); A61B 90/00 (2016.01); C08F 222/38 (2006.01); A61M 25/00 (2006.01); A61M 25/01 (2006.01);
U.S. Cl.
CPC ...
A61L 31/048 (2013.01); A61B 17/1214 (2013.01); A61B 17/1215 (2013.01); A61B 90/39 (2016.02); A61L 31/06 (2013.01); A61L 31/14 (2013.01); A61L 31/145 (2013.01); A61L 31/18 (2013.01); C08F 222/385 (2013.01); A61B 2090/3966 (2016.02); A61L 2430/36 (2013.01); A61M 25/0097 (2013.01); A61M 25/0122 (2013.01); A61M 2025/0042 (2013.01);
Abstract
Described herein are apparatus, compositions, systems and associated methods to occlude structures and malformations of the vasculature with radiopaque hydrogel filaments with delayed controlled rates of expansion. Further described is a device for implantation in an animal comprising a difunctional, low molecular weight ethylenically unsaturated shapeable macromer; an ethylenically unsaturated monomer; and a radiopaque element, wherein said device contains no support members. Methods of forming such devices are also disclosed.