Analyte Sensor Calibration Management
First Claim
1. A method of configuring a glucose monitoring system to detect early signal attenuation, the method comprising:
- programming a processor of an in vivo glucose monitoring system to;
monitor for glucose signal from an analyte sensor positioned in fluid contact with interstitial fluid level below a predetermined threshold during a period of time immediately following sensor positioning, andreport glucose level associated with the glucose sensor only when the signal level monitored is not detected during the predefined time period.
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Accused Products
Abstract
Methods and devices to detect analyte in body fluid are provided. Embodiments include positioning an analyte sensor in fluid contact with an analyte, detecting an attenuation in a signal from an analyte sensor after positioning during a predetermined time period, categorizing the detected attenuation in the analyte sensor signal based, at least in part, on one or more characteristics of the signal, performing signal processing to generate a reportable data associated with the detected analyte sensor signal during the predetermined time period, managing if and when to request additional reference signal measurements, and managing if and when to temporarily not display results.
17 Citations
10 Claims
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1. A method of configuring a glucose monitoring system to detect early signal attenuation, the method comprising:
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programming a processor of an in vivo glucose monitoring system to; monitor for glucose signal from an analyte sensor positioned in fluid contact with interstitial fluid level below a predetermined threshold during a period of time immediately following sensor positioning, and report glucose level associated with the glucose sensor only when the signal level monitored is not detected during the predefined time period. - View Dependent Claims (2, 3, 4, 5, 6, 10)
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7. An in vivo glucose monitoring system comprising:
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an in vivo glucose sensor configured for in vivo positioning at least a portion of the sensor in fluid contact with interstitial fluid; and a processor programmed to receive signal from the in vivo glucose sensor, monitor the signal to determine if it is below a predetermined threshold during a period of time immediately following sensor positioning, and report glucose level associated with the glucose sensor only if the signal level monitored is not detected during the predefined time period. - View Dependent Claims (8, 9)
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Specification