Method and apparatus for interactive annotation and measurement of time series data with automatic marker sequencing
First Claim
Patent Images
1. A method of marking time-series medical data that is graphically displayed in the form of a trace, comprising the steps of:
- a controller accepting user input to locate a displayed medical trace feature;
the controller placing a first mark related to a displayed medical trace feature;
the controller labeling the placed mark by displaying a label identifying the placed mark; and
the controller automatically labeling subsequent medical traces with corresponding labels as those features are located.
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Abstract
A system displays time-series data, such as electrocardiographic data. The data may be displayed as a trace with markers identifying data features. The markers may be automatically sequenced by the system.
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Citations
23 Claims
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1. A method of marking time-series medical data that is graphically displayed in the form of a trace, comprising the steps of:
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a controller accepting user input to locate a displayed medical trace feature;
the controller placing a first mark related to a displayed medical trace feature;
the controller labeling the placed mark by displaying a label identifying the placed mark; and
the controller automatically labeling subsequent medical traces with corresponding labels as those features are located. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of marking time-series medical data comprising the steps of:
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a controller accepting user input to locate a displayed medical trace feature;
the controller placing a first mark related to a displayed medical trace feature;
the controller labeling the placed mark by displaying a label identifying the placed mark;
the controller automatically labeling subsequent medical traces with corresponding labels as those features are located;
the controller further accepting user input that indicates a type of electrocardiogram (ECG) sequence for which a feature is to be located; and
the controller displaying time series medical as a trace superimposed on a gridded background of rectangular cells that delimit 40 millisecond by 0.1 millivolt sections of grid-space. - View Dependent Claims (14)
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15. An apparatus for marking time-series medical comprising:
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a controller configured to accept user input to locate a displayed medical trace feature;
the controller configured to place a first mark related to a displayed medical trace feature;
the controller configured to label the placed mark by displaying a label identifying the placed mark; and
the controller configured to automatically label subsequent medical traces with corresponding labels as those features are located. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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22. An apparatus for marking time-series medical data comprising:
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a controller configured to accept user input to locate a displayed medical trace feature;
to place a first mark related to a displayed medical trace feature;
to label the placed mark by displaying a label identifying the placed mark;
to automatically label subsequent medical traces with corresponding labels as those features are located;
the controller further configured to accept user input that indicates a type of electrocardiogram (ECG) sequence for which a feature is to be located; and
the controller configured to display time series medical data as a trace superimposed on a gridded background of rectangular cells that delimit 40 millisecond by 0.1 millivolt sections of grid-space. - View Dependent Claims (23)
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Specification