INTEGRATED INSULIN DELIVERY SYSTEM WITH CONTINUOUS GLUCOSE SENSOR
First Claim
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1. An integrated system for monitoring a glucose concentration in a host and for delivering insulin to the host, the system comprising:
- a continuous glucose sensor, wherein the continuous glucose sensor is configured to substantially continuously measure a glucose concentration in a host, and to provide sensor data associated with the glucose concentration of the host;
an electronics module comprising a basal controller module configured to iteratively determine an insulin therapy instruction in response to an evaluation of a relationship of internally derived data and a basal profile, wherein the basal profile comprises at least one time block associated with a maximum insulin delivery rate; and
an insulin delivery device configured to deliver insulin to the host, wherein the insulin delivery device is at least one of physically connected to a receiver and/or operably connected to a receiver, wherein the insulin delivery device is configured to receive the insulin therapy instruction from the basal controller module, and wherein the insulin therapy instruction is constrained by a maximum insulin delivery rate associated with a current time block.
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Abstract
Systems and methods for integrating a continuous glucose sensor 12, including a receiver 14, a medicament delivery device 16, a controller module, and optionally a single point glucose monitor 18 are provided. Integration may be manual, semi-automated and/or fully automated.
22 Citations
24 Claims
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1. An integrated system for monitoring a glucose concentration in a host and for delivering insulin to the host, the system comprising:
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a continuous glucose sensor, wherein the continuous glucose sensor is configured to substantially continuously measure a glucose concentration in a host, and to provide sensor data associated with the glucose concentration of the host; an electronics module comprising a basal controller module configured to iteratively determine an insulin therapy instruction in response to an evaluation of a relationship of internally derived data and a basal profile, wherein the basal profile comprises at least one time block associated with a maximum insulin delivery rate; and an insulin delivery device configured to deliver insulin to the host, wherein the insulin delivery device is at least one of physically connected to a receiver and/or operably connected to a receiver, wherein the insulin delivery device is configured to receive the insulin therapy instruction from the basal controller module, and wherein the insulin therapy instruction is constrained by a maximum insulin delivery rate associated with a current time block. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An method for monitoring a glucose concentration in a host and for delivering insulin to the host, the method comprising:
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receiving sensor data associated with a glucose concentration of a host; evaluating of a relationship of internally derived data and a basal profile; determining, using a basal controller module of a processor, an insulin therapy instruction in response to the evaluation, wherein the basal profile comprises at least one time block associated with a maximum insulin delivery rate; and delivering insulin to the host based on the insulin therapy instruction from the basal controller module, wherein the insulin therapy instruction is constrained by a maximum insulin delivery rate associated with a current time block. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification