PATIENT SAFETY PROCESSOR
First Claim
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1. A hospital monitoring system comprising:
- a database comprising an electronic medical record repository of data wherein the electronic medical record repository of data contains data of a plurality of patients in at least one hospital; and
a processor programmed to search the database for at least one complex cascade pattern within the data of the plurality of patients and to identify one or more patients whose physiologic data is used to generate the at least one complex cascade pattern, wherein said complex cascade pattern is a pathophysiologically linked series of changes in physiologic parameters in a particular patient wherein the number of pathophysiologically linked changes per unit time increase over time along at least a portion of the cascade pattern.
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Abstract
A processor-based system for analyzing physiologic data and medical care is provided wherein the patient data is analyzed to construct images that are representative of a patient'"'"'s condition. The processor provides a self-modulating analysis, which is responsive to the occurrence of additional data items to increase the information contained in the images. Identifications of modes of physiologic failure by the analysis of the generated images provides for earlier recognition and intervention and improved protocolization of testing and treatment.
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15 Claims
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1. A hospital monitoring system comprising:
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a database comprising an electronic medical record repository of data wherein the electronic medical record repository of data contains data of a plurality of patients in at least one hospital; and a processor programmed to search the database for at least one complex cascade pattern within the data of the plurality of patients and to identify one or more patients whose physiologic data is used to generate the at least one complex cascade pattern, wherein said complex cascade pattern is a pathophysiologically linked series of changes in physiologic parameters in a particular patient wherein the number of pathophysiologically linked changes per unit time increase over time along at least a portion of the cascade pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A patient data processing system comprising a processor programmed to:
convert the electronic medical records of at least one hospital into sequential and timed changes comprised of at least positive changes and negative changes of both the physiologic parameters and the laboratory data, automatically output a display of the detected complex cascade pattern as an image, automatically output a warning indicating the detection of the complex cascade pattern and the identification of the patient whose physiologic data is used to generate the complex cascade pattern, track the growth or decline of the complex cascade pattern and output an indication to a user indicative of growth or decline, wherein said complex cascade pattern is a pathophysiologically linked series of changes in physiologic parameters in a particular patient, and wherein growth and decline represent an increase and a decrease in the number of pathophysiologically linked changes in physiologic parameters per unit time in the complex cascade pattern, respectively. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A patient data processing system for processing electronic medical records of a hospital, comprising a processor programmed to:
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generate datasets of at least a portion of a plurality of patients in the hospital, including at least data relating to the physiologic state and/or care of each patient; convert the datasets, including at least the monitored datasets and laboratory datasets into parallel and overlapping time series; identify occurrences comprising inflammatory occurrences, metabolic occurrences, volumetric occurrences, hemodynamic occurrences, therapy occurrences, hematologic occurrences, or respiratory occurrences; identify the timing of the occurrences; identify at least one relational pattern of occurrences along a plurality of time series, wherein said relational pattern of occurrences is indicative of sepsis for a particular patient; and output an alarm when the sepsis is detected.
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Specification