MEDICAL EVALUATION SYSTEM AND METHOD USING SENSORS IN MOBILE DEVICES
First Claim
1. A medical evaluation system comprising:
- an input/output (I/O) module configured to receive sensory data obtained by a motion sensor disposed in a mobile device carried by a patient at least when the patient is in a non-clinical environment, wherein the sensory data represents motion of the patient;
a processing module configured to extract medically relevant data from the sensory data received from the sensor in the mobile device, the relevant data including one or more features of interest in the sensory data; and
an analysis module configured to derive one or more surrogate biomarkers from the relevant data, the surrogate biomarkers representative of at least one of a state of a medical condition or a progression of a medical condition of the patient.
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Abstract
A medical evaluation system includes an I/O module, a processing module, and an analysis module. The I/O module receives sensory data obtained by a motion sensor disposed in a mobile device carried by a patient at least when the patient is in a non-clinical environment. The processing module extracts medically relevant data from the sensory data received from the sensor in the mobile device. The relevant data includes one or more features of interest in the sensory data. The analysis module derives one or more surrogate biomarkers from the relevant data. The surrogate biomarkers represent at least one of a state or a progression of a medical condition of the patient. The mobile device may be a mobile phone carried by the patient and the sensor may include at least one of an accelerometer or a gyroscope that generates the sensory data to represent movements of the patient.
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Citations
28 Claims
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1. A medical evaluation system comprising:
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an input/output (I/O) module configured to receive sensory data obtained by a motion sensor disposed in a mobile device carried by a patient at least when the patient is in a non-clinical environment, wherein the sensory data represents motion of the patient; a processing module configured to extract medically relevant data from the sensory data received from the sensor in the mobile device, the relevant data including one or more features of interest in the sensory data; and an analysis module configured to derive one or more surrogate biomarkers from the relevant data, the surrogate biomarkers representative of at least one of a state of a medical condition or a progression of a medical condition of the patient. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for monitoring a medical condition of a patient, the method comprising:
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receiving sensory data obtained from a motion sensor in a mobile device carried by a patient in a non-clinical environment; extracting the medically relevant data from the sensory data by identifying one or more features of interest in the sensory data; and deriving the surrogate biomarker from the relevant data, wherein the surrogate biomarker represents at least one of a state or a progression of the medical condition of the patient. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A computer readable storage medium for a medical evaluation system having a processor, the computer readable storage medium including one or more sets of instructions that direct the processor to:
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receive sensory data obtained by a motion sensor in a mobile device that is carried by a patient in a non-clinical environment; extract medically relevant data from the sensory data by identifying one or more features of interest in the sensory data; and derive a surrogate biomarker from the relevant data, wherein the surrogate biomarker represents of at least one of a disease state, an injury state, or a progression of a disease of the patient. - View Dependent Claims (23, 24, 25, 26, 27, 28)
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Specification