Within-patient algorithm to predict heart failure decompensation
First Claim
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1. A patient device comprising:
- an analysis module adapted to calculate a composite score indicative of a change of a physiological condition, the composite score being a combination of multiple scores, at least one of the multiple scores being a combination of multiple statuses, and at least one of the multiple statuses being from one of a plurality of detectors and indicative of an occurrence of an event; and
a communication module adapted to provide an indication of the change of the physiological condition based on a comparison between the composite score and a threshold.
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Abstract
This document discusses, among other things, systems and methods for predicting heart failure decompensation using within-patient diagnostics. A method comprises detecting an alert status of each of one or more sensors; calculating an alert score by combining the detected alerts; and calculating a composite alert score, the composite alert score being indicative of a physiological condition and comprising a combination of two or more alert scores.
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Citations
20 Claims
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1. A patient device comprising:
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an analysis module adapted to calculate a composite score indicative of a change of a physiological condition, the composite score being a combination of multiple scores, at least one of the multiple scores being a combination of multiple statuses, and at least one of the multiple statuses being from one of a plurality of detectors and indicative of an occurrence of an event; and a communication module adapted to provide an indication of the change of the physiological condition based on a comparison between the composite score and a threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A non-transitory machine-readable medium comprising instructions, which when executed on a machine, cause the machine to:
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calculate a composite score indicative of a change of a physiological condition, the composite score being a combination of multiple scores, at least one of the multiple scores being a combination of multiple statuses, and at least one of the multiple statuses being from one of a plurality of detectors and indicative of an occurrence of an event; and provide an indication of the change of the physiological condition based on a comparison between the composite score and a threshold. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A method comprising:
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calculating, by a computational system, a composite score indicative of a change of a physiological condition, the composite score being a combination of multiple scores, at least one of the multiple scores being a combination of multiple statuses, and at least one of the multiple statuses being from one of a plurality of detectors and indicative of an occurrence of an event; and providing an indication of the change of the physiological condition based on a comparison between the composite score and a threshold. - View Dependent Claims (17, 18, 19, 20)
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Specification