AUTOMATIC INSULIN PUMPS USING RECURSIVE MULTIVARIABLE MODELS AND ADAPTIVE CONTROL ALGORITHMS
First Claim
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1. A device for monitoring or treating patient glucose levels, the device comprising:
- a glucose sensor for measuring a glucose level of a patient;
a physiological status monitoring system for measuring at least one physical or metabolic variable of the patient;
an automatic controller in communication with the glucose sensor and the physiological status monitoring system, the controller including a prediction module for automatically predicting a future glucose level using data measured by the glucose sensor and the physiological sensor.
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Abstract
A method and device for monitoring or treating patient glucose levels. The device includes a glucose sensor for measuring a glucose level of a patient, a physiological status monitoring system for measuring at least one physical or metabolic variable of the patient, and an automatic controller in communication with the glucose sensor and the physiological status monitoring system. The controller includes a prediction module for automatically predicting a future glucose level using data measured by the glucose sensor and the physiological sensor.
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Citations
22 Claims
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1. A device for monitoring or treating patient glucose levels, the device comprising:
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a glucose sensor for measuring a glucose level of a patient; a physiological status monitoring system for measuring at least one physical or metabolic variable of the patient; an automatic controller in communication with the glucose sensor and the physiological status monitoring system, the controller including a prediction module for automatically predicting a future glucose level using data measured by the glucose sensor and the physiological sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of predicting glucose levels in a patient, the method comprising:
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periodically measuring a glucose level in the patient to obtain actual glucose measurements; monitoring for physiological signals of the patient to obtain measured physiological signals or derived physiological variables; modeling a glucose concentration of the patient as a function of the actual glucose measurements and the physiological signals; and estimating future glucose levels for the patient from the model of the glucose concentration of the patient. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification