PREDICTIVE INFUSION DEVICE OPERATIONS AND RELATED METHODS AND SYSTEMS
First Claim
1. A method of operating an infusion device operable to deliver fluid to a user, the fluid influencing a physiological condition of the user, the method comprising:
- determining a current value for the physiological condition of the user violates a first threshold value;
determining a predicted value for the physiological condition of the user violates a second threshold value; and
after determining the predicted value violates the second threshold value when the current value violates the first threshold value, automatically altering operation of the infusion device to modify delivery of the fluid to the user.
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Accused Products
Abstract
Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device capable of delivering fluid to a user involves determining a current value for a physiological condition of the user influenced by the fluid violates a first threshold value, determining a predicted value for the physiological condition of the user violates a second threshold value, and automatically altering operation of the infusion device to modify delivery of the fluid to the user after determining the predicted value violates the second threshold value when the current value violates the first threshold value.
53 Citations
20 Claims
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1. A method of operating an infusion device operable to deliver fluid to a user, the fluid influencing a physiological condition of the user, the method comprising:
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determining a current value for the physiological condition of the user violates a first threshold value; determining a predicted value for the physiological condition of the user violates a second threshold value; and after determining the predicted value violates the second threshold value when the current value violates the first threshold value, automatically altering operation of the infusion device to modify delivery of the fluid to the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An infusion device comprising:
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a motor operable to deliver fluid to a body of a user; and a control module coupled to the motor to automatically suspend operation of the motor in response to determining a current measurement value for a physiological condition in the body of the user is less than a suspend enable threshold value and a predicted value for the physiological condition of the user is less than a predictive suspend threshold value. - View Dependent Claims (16, 17, 18)
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19. A method of operating an infusion device operable to deliver insulin to a user, the method comprising:
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determining a current glucose measurement value for the user is less than a suspend enable threshold value; determining a predicted glucose value for the user is less than a predictive suspend threshold value; and automatically transitioning the infusion device from an insulin delivery mode to a suspend delivery mode after determining the current glucose measurement value is less than the suspend enable threshold value and the predicted glucose value is less than the predictive suspend threshold value. - View Dependent Claims (20)
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Specification