System method and device for determining the risk of dehydration

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United States of America Patent

PATENT NO 9220444
SERIAL NO

13154317

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system, device and method of determining the probability of dehydration of a person is provided. In one embodiment, the method comprises receiving data of a heart rate of the person; receiving data of a posture of the person; determining that a first posture of the person satisfies first posture criteria for a first predetermined time period; determining a first heart rate for the person during the first predetermined time period; subsequent to determining that the first posture of the person satisfies first posture criteria for a first predetermined time period, determining that a second posture of the person satisfies second posture criteria for at least a second predetermined period; determining a second heart rate for the person during the second predetermined time period; determining a change in heart rate as the second heart rate minus the first average heart rate; determining a first probability of dehydration based, at least in part, on the change in heart rate; and outputting the first probability of dehydration.

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Patent Owner(s)

Patent OwnerAddress
ZEPHYR TECHNOLOGY CORPORATION1 ANNAPOLIS STREET SUITE 200 ANNAPOLIS MD 21401

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Russell, Brian Crownsville, US 57 843

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