Patent ID: 11918386
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 11:
12. A system, comprising:
one or more sensors, wherein the one or more sensors are configured to monitor at least physiological data of a user or patient, the physiological data comprising photoplethysmograph (PPG) waveform data and send the physiological data to a computer system, and one or more additional sensors to monitor one or more ambient environmental conditions around or near the user or patient, wherein the computing system comprises:
at least one first processor; and
a first non-transitory computer readable medium communicatively coupled to the at least one first processor, the first non-transitory computer readable medium having stored thereon computer software comprising a first set of instructions that, when executed by the at least one first processor, causes the computing system to:
receive the physiological data of a user or patient;
analyze the PPG waveform data against a compensatory reserve index model of PPG waveform data representing a combination of a plurality of postures and motions of the user or patient;
determine at least one physiological state of the user or patient, based at least in part on the analysis of the PPG waveform data and at least one of one or more postures or one or more motions of the user or patient, wherein the at least one physiological state of the user or patient comprises a hydration state of the user or patient;
send the determined at least one physiological state of the user or patient to a user or patient device; and
display the determined at least one physiological state of the user or patient on a display screen of the user or patient device, respectively.