Apparatus and method for monitoring a system
First Claim
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1. An apparatus for monitoring a patient comprising:
- a. transformation means for transforming each value of a plurality of medical parameters associated with the patient using a function dependent on at least baseline and critical values of the medical parameter;
b. mapping means for mapping the function to a sequence of reference values and generating a deviation indicator for each medical parameter; and
c. analysis means for analyzing the deviation indicators and generating an average deviation indicator.
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Abstract
An apparatus and method for monitoring a system or patient to provide information regarding the status of the system. The apparatus comprises a means of transforming measured values of more than one parameter of the system using a function dependent on at least baseline and critical values of the parameters. The apparatus further includes mapping means for mapping the function to a sequence of reference values and generating a deviation indicator for each parameter. The deviation indicators are analyzed by an analyzer to generate information concerning the status of the system or patient.
10 Citations
7 Claims
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1. An apparatus for monitoring a patient comprising:
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a. transformation means for transforming each value of a plurality of medical parameters associated with the patient using a function dependent on at least baseline and critical values of the medical parameter; b. mapping means for mapping the function to a sequence of reference values and generating a deviation indicator for each medical parameter; and c. analysis means for analyzing the deviation indicators and generating an average deviation indicator.
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2. An apparatus for monitoring a patient comprising:
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a. transformation means for transforming each value of a plurality of medical parameters associated with the patient using a function dependent on at least baseline and critical values of the medical parameter; b. mapping means for mapping the function to a sequence of reference values and generating a deviation indicator for each medical parameter; and c. analysis means for analyzing the deviation indicators and generating a patient criticality indicator.
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3. An apparatus for monitoring a patient comprising:
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a. transformation means for transforming each value of a plurality of medical parameters associated with the patient using a function dependent on at least baseline and critical values of the medical parameter, wherein the function exhibits a minimum sensitivity for deviations close to the baseline value of the medical parameter; and b. mapping means for mapping the function to a sequence of reference values and generating a deviation indicator for each medical parameter.
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4. A method for monitoring a patient comprising:
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a. a transformation step for transforming each value of a plurality of medical parameters associated with the patient using a function dependent on at least baseline and critical values of the medical parameter; b. a mapping step for mapping the function to a sequence of reference values and generating a deviation indicator for each medical parameter; and c. an analysis step for analyzing the deviation indicators and generating an average deviation indicator.
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5. A method for monitoring a patient comprising:
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a. a transformation step for transforming each value of a plurality of medical parameters associated with the patient using a function dependent on at least baseline and critical values of the medical parameter; b. a mapping step for mapping the function to a sequence of reference values and generating a deviation indicator for each medical parameter; and c. an analysis step for analyzing the deviation indicators and generating a patient criticality indicator.
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6. A method for monitoring a patient comprising:
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a. a transformation step for transforming each value of a plurality of medical parameters associated with the patient using a function dependent on at least baseline and critical values of the medical parameter, wherein the function exhibits a minimum sensitivity for values of the medical parameter near the baseline value of the medical parameter; and b. a mapping step for mapping the function to a sequence of reference values and generating a deviation indicator for each medical parameter.
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7. An apparatus for monitoring a patient comprising:
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a. transformation means for transforming each value of a plurality of medical parameters associated with the patient using a function dependent on at least baseline and critical values of the medical parameter, wherein the function exhibits a sensitivity for deviations from the baseline value of the medical parameter which is directly proportional to the deviation from the baseline value; and b. mapping means for mapping the function to a sequence of reference values and generating a deviation indicator for each medical parameter.
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Specification