System and method for predicting fall risk for a resident
First Claim
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1. A system for predicting fall risk for a resident, the system comprising:
- one or more sensors configured to collect data measurements related to an activity of a resident, wherein one or more of the sensors are configured to measure one or more motion characteristics related to the resident, wherein one or more of the sensors comprise range controlled radar (RCR) sensors, wherein at least one of the RCR sensors measure one or more walking features based on the collected data measurements, wherein one or more of the walking features is selected from a group consisting of;
gait length, variable movement speed, gait/balance instability, transit pauses and drop attacks; and
a fall risk prediction subsystem, configured to predict a fall risk likelihood for the resident based on the data measurements collected from one or more of the sensors.
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Abstract
A system for predicting fall risk for a resident is provided. The system includes a fall risk prediction subsystem, configured to predict a fall risk likelihood for a resident based on data measurements collected from one or more sensors. One or more of the sensors comprise range control radar (RCR) sensors. The fall risk prediction subsystem further includes a fall analysis component configured to analyze the data measurements from one or more of the sensors and a fall risk assessment component configured to predict the fall risk likelihood for the resident based on the analysis.
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Citations
34 Claims
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1. A system for predicting fall risk for a resident, the system comprising:
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one or more sensors configured to collect data measurements related to an activity of a resident, wherein one or more of the sensors are configured to measure one or more motion characteristics related to the resident, wherein one or more of the sensors comprise range controlled radar (RCR) sensors, wherein at least one of the RCR sensors measure one or more walking features based on the collected data measurements, wherein one or more of the walking features is selected from a group consisting of;
gait length, variable movement speed, gait/balance instability, transit pauses and drop attacks; anda fall risk prediction subsystem, configured to predict a fall risk likelihood for the resident based on the data measurements collected from one or more of the sensors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A system for predicting fall risk for a resident, the system comprising:
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a fall risk prediction subsystem, configured to predict a fall risk likelihood for a resident based on data measurements collected from one or more sensors, wherein one or more of the sensors comprise range control radar (RCR) sensors, wherein at least one of the RCR sensors is configured to measure one of gait length, variable movement speed, gait/balance instability, transit pauses and drop attacks, and wherein the fall risk prediction subsystem further comprises; a fall analysis component configured to analyze the data measurements from one or more of the sensors; and a fall risk assessment component configured to predict the fall risk likelihood for the resident based on the analysis. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A method for predicting fall risk for a resident, the method comprising:
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collecting data measurements related to an activity of a resident using one or more sensors positioned within a home of the resident, wherein one or more of the sensors comprises one or more range control radar (RCR) sensors, wherein at least one of the RCR sensors is configured to measure one of gait/balance instability, transit pauses and drop attacks; and predicting a fall risk likelihood for the resident based on the data measurements collected from one or more of the sensors. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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Specification