Using chest velocity to process physiological signals to remove chest compression artifacts
First Claim
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1. A method of analyzing a physiological signal during application of chest compressions, the method comprising:
- acquiring a physiological signal during application of chest compressions;
acquiring the output of a sensor from which information on the velocity of chest compressions can be determined; and
using the information on the velocity to reduce at least one signal artifact in the physiological signal resulting from the chest compressions.
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Abstract
A method of analyzing a physiological (e.g., an ECG) signal during application of chest compressions. The method includes acquiring a physiological signal during application of chest compressions; acquiring the output of a sensor from which information on the velocity of chest compressions can be determined; and using the information on the velocity to reduce at least one signal artifact in the physiological signal resulting from the chest compressions.
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Citations
29 Claims
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1. A method of analyzing a physiological signal during application of chest compressions, the method comprising:
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acquiring a physiological signal during application of chest compressions;
acquiring the output of a sensor from which information on the velocity of chest compressions can be determined; and
using the information on the velocity to reduce at least one signal artifact in the physiological signal resulting from the chest compressions. - View Dependent Claims (2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification