Use of external respiratory therapy device to detect cardiac electrical activity
First Claim
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1. A medical system, comprising:
- one or more cardiac electrodes coupled to an external respiratory therapy device, the one or more cardiac electrodes configured to sense cardiac electrical activity; and
circuitry configured to generate an electrocardiogram (ECG) signal based on the sensed cardiac electrical activity.
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Abstract
Methods and systems provide an integrated approach to respiratory and cardiac monitoring, diagnosis and/or therapy. A medical system includes one or more cardiac electrodes coupled to an external respiratory therapy device. The cardiac electrodes sense cardiac electrical activity that is used to generate an electrocardiogram (ECG) signal. Cardiac events, such as arrhythmia, myocardial infarction and/or ischemia, may be detected based on the sensed cardiac electrical activity.
29 Citations
30 Claims
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1. A medical system, comprising:
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one or more cardiac electrodes coupled to an external respiratory therapy device, the one or more cardiac electrodes configured to sense cardiac electrical activity; and
circuitry configured to generate an electrocardiogram (ECG) signal based on the sensed cardiac electrical activity. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A medical system, comprising:
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one or more sensors coupled to an external respiratory therapy device, the one or more sensors configured to sense electrical activity of a heart and to generate a cardiac electrical signal based on the sensed electrical activity; and
a cardiac event detector coupled to the one or more sensors and configured to detect one or more cardiac events based on the sensed electrical activity. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method, comprising:
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sensing cardiac electrical activity using one or more cardiac electrodes coupled to an external respiratory therapy device; and
generating an electrocardiogram (ECG) signal based on the sensed cardiac electrical activity. - View Dependent Claims (19, 20, 21)
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22. A method, comprising:
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sensing cardiac electrical activity using one or more cardiac electrodes coupled to an external respiratory therapy device; and
detecting cardiac events based on the sensed cardiac electrical activity. - View Dependent Claims (23, 24, 25)
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26. A system, comprising:
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means for sensing cardiac electrical activity;
means for generating an electrocardiogram (ECG) signal based on the sensed cardiac electrical activity; and
means for delivering an external respiratory therapy to a patient, wherein the means for delivering the external respiratory therapy are coupled to the means for sensing the cardiac electrical activity. - View Dependent Claims (27)
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28. A system, comprising:
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means for sensing cardiac electrical activity; and
means for detecting cardiac events based on the sensed cardiac electrical activity; and
means for delivering an external respiratory therapy to a patient, wherein the means for sensing the cardiac electrical activity is coupled to the means for detecting the cardiac events. - View Dependent Claims (29, 30)
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Specification