System and method of processing a current sample for calculating a glucose concentration
10 Assignments
0 Petitions
Accused Products
Abstract
A system and method of processing a test current for an analyte measurement in a fluid using a test strip and a test meter are disclosed. The method comprises sampling the test current at a pre-determined sampling rate to acquire a plurality of A/D conversions. The method also comprises filtering out at least a highest magnitude A/D conversion and a lowest magnitude A/D conversion leaving a plurality of accepted A/D conversions. Further, the method comprises calculating an average or a summation of the plurality of accepted A/D conversions and converting the average or the summation into a glucose concentration.
40 Citations
26 Claims
-
1-12. -12. (canceled)
-
13. A method of determining analyte concentration in a physiological fluid, comprising:
-
receiving, by a test meter, a sample of physiological fluid;
causing a current to run through the fluid sample;
sampling the magnitude of the current a plurality of times to form a plurality of analog to digital (A/D) conversions;
discarding a subset of the plurality of A/D conversion, based on the magnitudes; and
generating an analyte concentration based on the remaining A/D conversions. - View Dependent Claims (14, 15, 16, 17, 18, 21, 22, 23, 24, 25, 26)
-
-
19-20. -20. (canceled)
Specification