IN VITRO ANALYTE SENSOR AND METHODS OF USE
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Accused Products
Abstract
In vitro electrochemical sensors that provide accurate and repeatable analysis of a sample of biological fluid are provided. Embodiments include sensors that include a sample chambers having overhangs extending therefrom.
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Citations
78 Claims
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1-41. -41. (canceled)
- 42. A cantilevered analyte sensor for determining the concentration of a ketone body in a sample, the sensor comprising a sample chamber having an overhanging substrate wall at a sample receiving end of the sensor.
- 60. A sensor for determining the concentration of a ketone body in a sample, the sensor comprising a sample chamber having an overhang configured to form a capillary chamber when positioned in opposition to a surface.
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64. An integrated system for the determination of ketone bodies in biological fluid, the system comprising:
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a housing having an interior space; at least one cantilevered analyte sensor for determining the concentration of a ketone body in a sample positioned in the interior space, the sensor comprising a sample chamber having an overhanging substrate wall at a sample receiving end of the sensor; and a processor for determining the concentration of a ketone body applied to a sensor. - View Dependent Claims (65)
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66. A system for determining the concentration of a ketone body in a sample, the system comprising:
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a cantilevered analyte sensor for determining the concentration of a ketone body in a sample, the sensor comprising a sample chamber having an overhanging substrate wall at a sample receiving end of the sensor; and a meter.
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- 67. A method of providing a sample to a sample chamber of a ketone body sensor comprising contacting an overhang of the sensor with the sample to provide sample to the sample chamber.
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78. A kit comprising:
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a cantilevered analyte sensor for determining the concentration of a ketone body in a sample, the sensor comprising a sample chamber comprising an overhanging substrate wall at a sample receiving end of the sensor; and a meter.
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Specification