Robust closed loop control and methods
First Claim
1. A method, comprising:
- monitoring a control operation of a medication delivery system;
determining whether a signal level received from an analyte sensor is associated with a fault condition or a potential fault condition, wherein the fault condition and the potential fault condition are associated with improper functioning of the analyte sensor; and
adjusting a medication delivery rate executed by the control operation when it is determined that the signal level from the analyte sensor is associated with one of the fault condition or the potential fault condition;
wherein the medication delivery rate is adjusted to a first predetermined range when the signal level is associated with the fault condition, and adjusted to a second predetermined range when the signal level is associated with the potential fault condition.
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Accused Products
Abstract
Method of monitoring a control operation of a medication delivery system, determining whether a signal level received from an analyte sensor is associated with a fault condition and a potential fault condition, and adjusting a medication delivery rate executed by the control operation when it is determined that the signal level from the analyte sensor is associated with one of the fault condition or the potential fault condition, where the medication delivery rate is adjusted to a first predetermined range when the signal level is associated with the fault condition, and adjusted to a second predetermined range when the signal level is associated with the potential fault condition is provided. Devices, systems and kits for implementing the afore-mentioned method are also provided.
913 Citations
20 Claims
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1. A method, comprising:
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monitoring a control operation of a medication delivery system; determining whether a signal level received from an analyte sensor is associated with a fault condition or a potential fault condition, wherein the fault condition and the potential fault condition are associated with improper functioning of the analyte sensor; and adjusting a medication delivery rate executed by the control operation when it is determined that the signal level from the analyte sensor is associated with one of the fault condition or the potential fault condition; wherein the medication delivery rate is adjusted to a first predetermined range when the signal level is associated with the fault condition, and adjusted to a second predetermined range when the signal level is associated with the potential fault condition. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An apparatus, comprising:
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one or more processors; and a memory on which is stored a plurality of instructions that, when executed by the one or more processors, cause the one or more processors to monitor a control operation of a medication delivery system, determine whether a signal level received from an analyte sensor is associated with a fault condition or a potential fault condition, wherein the fault condition and the potential fault condition are associated with improper functioning of the analyte sensor, and adjust a medication delivery rate executed by the control operation when it is determined that the signal level from the analyte sensor is associated with one of the fault condition or potential fault condition, wherein the medication delivery rate is adjusted to a first predetermined range when the signal level is associated with the fault condition, and adjusted to a second predetermined range when the signal level is associated with the potential fault condition. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification