ANALYTE SENSOR
First Claim
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1. A system for limiting use of a continuous analyte sensor to a predetermined duration of time, the system comprising:
- a single-use continuous analyte sensor configured to measure an analyte concentration in a host for a predetermined duration of time;
a reusable device configured to display real-time sensor data from the single-use continuous analyte sensor during the predetermined duration of time; and
electronic circuitry configured to detect at least one of sensor insertion into tissue of the host or sensor removal from tissue of the host, wherein the reusable device is configured to control display of the real-time sensor data from the single-use continuous analyte sensor based at least in part on at least one of the detected sensor insertion into tissue of the host or the detected sensor removal from tissue of the host.
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Abstract
The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
835 Citations
21 Claims
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1. A system for limiting use of a continuous analyte sensor to a predetermined duration of time, the system comprising:
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a single-use continuous analyte sensor configured to measure an analyte concentration in a host for a predetermined duration of time; a reusable device configured to display real-time sensor data from the single-use continuous analyte sensor during the predetermined duration of time; and electronic circuitry configured to detect at least one of sensor insertion into tissue of the host or sensor removal from tissue of the host, wherein the reusable device is configured to control display of the real-time sensor data from the single-use continuous analyte sensor based at least in part on at least one of the detected sensor insertion into tissue of the host or the detected sensor removal from tissue of the host. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A kit for determining an analyte concentration in a host, the kit comprising:
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at least one single-use continuous analyte sensor configured to measure an analyte concentration in a host for a predetermined duration of time; a reusable device configured to display real-time sensor data from the at least one single-use continuous analyte sensor during the predetermined duration of time; and electronic circuitry configured to detect at least one of sensor insertion into tissue of the host or sensor removal from tissue of the host, wherein the reusable device is configured to control display of the real-time sensor data from the at least one single-use continuous analyte sensor based at least in part on the detected sensor insertion into tissue of the host or the detected sensor removal from tissue of the host. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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21. A device for determining an analyte concentration in a host, the device comprising:
electronic circuitry configured to detect insertion of a single-use continuous analyte sensor into a host'"'"'s tissue or to detect removal of the a single-use continuous analyte sensor from the host'"'"'s tissue, wherein the device is further configured to control display of real-time continuous sensor data from the single-use continuous analyte sensor based at least in part on a predetermined duration of the single-use continuous analyte sensor and at least one of the detected sensor insertion into the host'"'"'s tissue or the detected sensor removal from the host'"'"'s tissue.
Specification