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:
Aug. 21, 2018
Filed:
Oct. 27, 2017
Applicant:
Dexcom, Inc., San Diego, CA (US);
Inventors:
Robert J. Boock, Carlsbad, CA (US);
Monica Rixman Swinney, Medford, MA (US);
Assignee:
DexCom, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/145 (2006.01); C08L 83/04 (2006.01); A61B 5/1486 (2006.01); C08G 77/20 (2006.01); C08G 77/46 (2006.01); C08G 77/12 (2006.01); B33Y 70/00 (2015.01);
U.S. Cl.
CPC ...
A61B 5/14532 (2013.01); A61B 5/14865 (2013.01); A61B 5/6848 (2013.01); C08L 83/04 (2013.01); B33Y 70/00 (2014.12); C08G 77/12 (2013.01); C08G 77/20 (2013.01); C08G 77/46 (2013.01);
Abstract
Membrane systems incorporating silicone polymers are described for use in implantable analyte sensors. Some layers of the membrane system may comprise a blend of a silicone polymer with a hydrophilic polymer, for example, a triblock poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) polymer. Such polymeric blends provide for both high oxygen solubility and aqueous analyte solubility.