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.

Date of Patent:
Feb. 28, 2017

Filed:

May. 21, 2010
Applicants:

Erwin S. Budiman, Fremont, CA (US);

Gary A. Hayter, Oakland, CA (US);

Marc B. Taub, Mountain View, CA (US);

Roman Hovorka, Cambridge, GB;

Malgorzata Wilinska, Cambridge, GB;

David Dunger, Cambridge, GB;

Inventors:

Erwin S. Budiman, Fremont, CA (US);

Gary A. Hayter, Oakland, CA (US);

Marc B. Taub, Mountain View, CA (US);

Roman Hovorka, Cambridge, GB;

Malgorzata Wilinska, Cambridge, GB;

David Dunger, Cambridge, GB;

Assignees:

ABBOTT DIABETES CARE INC., Alameda, CA (US);

CAMBRIDGE ENTERPRISE LIMITED, Cambridge, GB;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61M 5/172 (2006.01); A61B 5/145 (2006.01); A61M 5/142 (2006.01); G06F 19/00 (2011.01);
U.S. Cl.
CPC ...
A61M 5/1723 (2013.01); A61B 5/14532 (2013.01); A61B 5/4839 (2013.01); A61B 5/7275 (2013.01); A61M 2005/14296 (2013.01); A61M 2205/18 (2013.01); A61M 2205/3569 (2013.01); A61M 2205/52 (2013.01); A61M 2230/201 (2013.01); G06F 19/345 (2013.01); G06F 19/3437 (2013.01); G06F 19/3468 (2013.01); G06F 19/3487 (2013.01);
Abstract

A system and method for reducing the number of hypoglycemic alarms presented to a user is presented. The system and methods include use of model based state estimation and variable-delayed threshold values to balance the risk of not presenting an alarm caused by an actual hypoglycemic state with the presentation of alarms caused by artifacts in the signals produced by a continuous glucose monitor.


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