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US 9,427,191 B2Granted
Apparatus and methods for estimating time-state physiological parameters
AssigneeValencell, Inc.
InventorSteven Francis LeBoeuf
Life of this patent
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Abstract
A method of determining a value of a physiological parameter for a subject at a selected state includes obtaining, via a device attached to the subject, a value of the physiological parameter of the subject at a particular time-of-day, and applying a time-dependent relationship function to the obtained physiological parameter value via a processor to determine a value of the physiological parameter at the selected state.
Claims22
A method of estimating a value of a physiological parameter for a subject at a selected metabolic state, the method comprising:
- obtaining, via a device attached to the subject, a value of the physiological parameter of the subject at a time-of-day, wherein the device comprises a physiological sensor, wherein the physiological sensor detects and/or measures physiological information from the subject;
- and
- estimating the value of the physiological parameter for the subject at the selected metabolic state by applying a time-dependent relationship function to the obtained physiological parameter value via at least one processor, wherein the selected metabolic state is different from a current metabolic state of the subject.
An apparatus, comprising:
- a housing configured to be attached to a subject;
- a physiological sensor attached to the housing, wherein the physiological sensor detects and/or measures physiological information from the subject;
- and
- at least one processor attached to the housing, wherein the at least one processor is configured to obtain from the physiological sensor a value of a physiological parameter of the subject at a time-of-day, and to estimate a value of the physiological parameter for the subject at a selected metabolic state by applying a time-dependent relationship function to the obtained physiological parameter value, wherein the selected metabolic state is different from a current metabolic state of the subject.
1 more element
Dependencies are inferred from the claim text.