ANALYTE MONITORING DEVICE AND METHODS OF USE
First Claim
1. A sensor control unit comprising:
- a housing adapted for placement on skin and adapted to receive a portion of an electrochemical sensor having a plurality of contact pads;
a plurality of conductive contacts disposed on the housing and configured for coupling to the plurality of contact pads on the sensor; and
a transmitter disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor.
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Accused Products
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.
204 Citations
147 Claims
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1. A sensor control unit comprising:
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a housing adapted for placement on skin and adapted to receive a portion of an electrochemical sensor having a plurality of contact pads; a plurality of conductive contacts disposed on the housing and configured for coupling to the plurality of contact pads on the sensor; and a transmitter disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor.
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2-120. -120. (canceled)
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121. A device configured for placement on a skin surface of a host, the device comprising:
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a sensor configured for transcutaneous insertion into a host and operatively connected to sensor electronics for processing data obtained from the sensor; and a housing adapted for placement on a skin surface of the host and coupled to the sensor electronics, wherein at least one of the housing and the sensor electronics comprises a user interface configured to communicate information responsive to processed sensor data. - View Dependent Claims (122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135)
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136. A transcutaneous glucose sensing device, the device comprising:
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a glucose sensor configured for transcutaneous insertion through a skin of a host; and an on-skin housing coupled to the sensor, wherein the on-skin housing is adhered to the skin, and wherein the on-skin housing comprises sensor electronics configured to process sensor data and to provide sensor data to the host via a user interface. - View Dependent Claims (137, 138, 139, 140, 141, 142, 143)
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144. A transcutaneous glucose sensor system, the system comprising:
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a glucose sensor configured for transcutaneous insertion through skin of a host; an on-skin device coupled to the sensor and comprising electronics configured to process data obtained from the sensor; and a receiver remote from the on-skin device configured to request information from the on-skin device. - View Dependent Claims (145, 146, 147)
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Specification