Data processing: measuring – calibrating – or testing – Measurement system – Performance or efficiency evaluation
Reexamination Certificate
2005-12-13
2005-12-13
Wachsman, Hal (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Performance or efficiency evaluation
C702S058000, C702S081000, C702S104000, C702S116000, C702S182000, C073S001060
Reexamination Certificate
active
06975967
ABSTRACT:
Methods and apparatus for a predictive warning system of the failure of O2and CO2sensors, which are particularly suited for an incubator environment are, disclosed. An application of the predictive failure of O2and CO2sensor method and apparatus to incubators is also disclosed. The method and apparatus includes a gas sensor, an embedded controller for analyzing the gas sensor and an interface for indicating a gas sensor failure to a user.
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Bair, III Richard H.
Cartwright David J.
Elwood Bryan
Robertson Earl
Revco Technologies, Inc.
Wachsman Hal
West Jeffrey R
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