Analyte Monitoring Device and Methods of Use
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Abstract
An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts disposed on the housing and configured for coupling to two or more contact pads on the sensor. A transmitter is disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor. The display unit has a receiver for receiving data transmitted by the transmitter of the sensor control unit and a display coupled to the receiver for displaying an indication of a level of an analyte. The analyte monitor may also be part of a drug delivery system to alter the level of the analyte based on the data obtained using the sensor.
2 Citations
62 Claims
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1. (canceled)
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2. A system for processing data from a continuous analyte sensor, comprising:
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a continuous analyte sensor configured to continuously measure a concentration of analyte in a host and provide continuous analyte sensor data associated therewith; and a processor module configured to set a mode selected from a plurality of predetermined modes, wherein the processor module is configured to process the continuous analyte sensor data based at least in part on the mode. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A method for processing of a continuous analyte sensor, comprising:
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receiving continuous analyte sensor data from a continuous analyte sensor; setting a mode selected from a plurality of predetermined modes; and processing the continuous analyte sensor data based at least in part on the mode. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
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51. A method for processing of a continuous glucose sensor signal, the method comprising:
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receiving sensor data from a continuous analyte sensor, including one or more sensor data points; comparing sensor data against one or more criteria for at least one of hypoglycemia, hyperglycemia, predicted hypoglycemia, and predicted hyperglycemia; and triggering an alarm when the sensor data meets one or more predetermined criteria. - View Dependent Claims (52, 53, 54, 55, 56)
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57. A system for processing continuous glucose sensor data, the system comprising:
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a continuous glucose sensor configured to generate sensor data associated with a glucose concentration in a host; and a computer system that compares sensor data against predetermined criteria for at least one of hypoglycemia, hyperglycemia, predicted hypoglycemia and predicted hyperglycemia, and triggers an alarm when the sensor data meets predetermined criteria. - View Dependent Claims (58, 59, 60, 61, 62)
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Specification