US 11,717,225 B2
Method and apparatus for determining meal start and peak events in analyte monitoring systems
Erwin Satrya Budiman, Fremont, CA (US); and Gary Alan Hayter, Oakland, CA (US)
Assigned to ABBOTT DIABETES CARE INC., Alameda, CA (US)
Filed by ABBOTT DIABETES CARE INC., Alameda, CA (US)
Filed on Dec. 4, 2019, as Appl. No. 16/703,196.
Application 16/703,196 is a continuation of application No. 15/300,711, abandoned, previously published as PCT/US2015/023380, filed on Mar. 30, 2015.
Claims priority of provisional application 61/972,381, filed on Mar. 30, 2014.
Prior Publication US 2020/0105397 A1, Apr. 2, 2020
Int. Cl. A61B 5/145 (2006.01); A61B 5/00 (2006.01); G16H 50/20 (2018.01); G16H 20/60 (2018.01)
CPC A61B 5/7203 (2013.01) [A61B 5/145 (2013.01); A61B 5/14532 (2013.01); A61B 5/7282 (2013.01); G16H 20/60 (2018.01); G16H 50/20 (2018.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method of determining a second data set of carbohydrate intake start events and carbohydrate peak response events, the method comprising:
determining time derivatives of a plurality of data points corresponding to a monitored analyte level;
creating a first data set comprising a plurality of carbohydrate intake start candidates and a plurality of carbohydrate intake peak response candidates based on the determined time derivatives;
removing one or more false carbohydrate intake start candidates or false carbohydrate peak response candidates from the first data set to create the second data set of carbohydrate intake start events and carbohydrate peak response events; and
outputting a recommended adjustment to a medication therapy based on the second data set of carbohydrate intake events and carbohydrate peak response events.