CONTROL SOLUTION FOR DETERMINING PERFORMANCE OF ELECTROCHEMICAL SENSING SYSTEM AND METHOD FOR THE SAME
First Claim
1. A control solution for determining the performance of an electrochemical sensing system, the electrochemical sensing system being adapted for measuring the concentration of an analyte in a body fluid sample, the control solution comprising:
- the analyte at a predetermined amount; and
an alcohol-containing adjustor, wherein the control solution generates a current signal from the electrochemical sensing system when the performance of the electrochemical sensing system is qualified and obtains a measured concentration corresponding to the current signal, wherein the measured concentration is less than a real concentration corresponding to the predetermined amount.
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Abstract
A control solution for determining the performance of an electrochemical sensing system for measuring the concentration of an analyte in a body fluid sample and methods using the same are provided. The control solution contains the analyte at a predetermined amount and an alcohol-containing adjustor. The control solution generates a current signal from the electrochemical sensing system when the performance of the electrochemical sensing system is qualified and obtains a measured concentration corresponding to the current signal, wherein the measured concentration is less than the real concentration corresponding to the predetermined amount.
5 Citations
26 Claims
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1. A control solution for determining the performance of an electrochemical sensing system, the electrochemical sensing system being adapted for measuring the concentration of an analyte in a body fluid sample, the control solution comprising:
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the analyte at a predetermined amount; and an alcohol-containing adjustor, wherein the control solution generates a current signal from the electrochemical sensing system when the performance of the electrochemical sensing system is qualified and obtains a measured concentration corresponding to the current signal, wherein the measured concentration is less than a real concentration corresponding to the predetermined amount. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for determining the performance of an electrochemical sensing system for measuring the concentration of an analyte in a body fluid sample, the electrochemical system comprising a test strip;
- a measuring device; and
a control solution having an analyte at a predetermined amount and an alcohol-containing adjustor, the method comprising;connecting the test strip to the measuring device; generating a current signal and a measured concentration corresponding to the current signal from the measuring device by contacting the control solution with a reaction reagent on the test strip; and determining that the electrochemical sensing system is qualified if the measuring concentration is within a standard range for the electrochemical sensing system, or determining that the electrochemical sensing system is unqualified if the measuring concentration is out of the standard range. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
- a measuring device; and
Specification