Non-invasive cardiac monitor and methods of using continuously recorded cardiac data
First Claim
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1. A method of obtaining continuous cardiac rhythm information from a mammal, the method comprising:
- providing a self-contained, wearable, portable cardiac monitor enclosed in a watertight housing configured for continuous attachment to the mammal for at least 7 days, wherein the cardiac monitor includes at least two electrodes used to detect the continuous cardiac rhythm information from the mammal and an adhesive configured for continuous attachment to the mammal for the at least 7 days, wherein a distance between a center of one of the electrodes and a center of another of the electrodes is at least about 5 cm;
detecting, using the at least two electrodes, the continuous cardiac rhythm information from the mammal continuously for the at least 7 days, including both normal cardiac rhythm information and abnormal cardiac rhythm information, andoperating an action sequencer having no central processing unit for rhythm analysis to store, for the at least 7 days, all of the continuous cardiac rhythm information detected during the at least 7 days, including the normal cardiac rhythm information and the abnormal cardiac rhythm information, without performing a rhythm analysis of the continuous cardiac rhythm information,wherein the watertight housing of the cardiac monitor allows the mammal to bathe and otherwise expose the cardiac monitor to water without requiring removal of the monitor during the at least 7 days and thus provides for the detecting and storing of continuous cardiac rhythm information by the monitor throughout the at least 7 days, thereby allowing for a more complete assessment of all normal and abnormal cardiac rhythms and their total durations during the at least 7 days, based on continuous, uninterrupted cardiac rhythm information stored by the monitor.
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Abstract
Embodiments of the invention provide methods of obtaining continuous cardiac information from a mammal. First, attach a self-contained, wearable, portable continuous cardiac monitor to the mammal to create a chamber containing electrodes used to detect cardiac signals from the mammal. Next, continuously detect without analyzing the cardiac signals from the mammal for at least 24 hours. Next, store information related to substantially all detected cardiac signals in the cardiac monitor.
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Citations
20 Claims
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1. A method of obtaining continuous cardiac rhythm information from a mammal, the method comprising:
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providing a self-contained, wearable, portable cardiac monitor enclosed in a watertight housing configured for continuous attachment to the mammal for at least 7 days, wherein the cardiac monitor includes at least two electrodes used to detect the continuous cardiac rhythm information from the mammal and an adhesive configured for continuous attachment to the mammal for the at least 7 days, wherein a distance between a center of one of the electrodes and a center of another of the electrodes is at least about 5 cm; detecting, using the at least two electrodes, the continuous cardiac rhythm information from the mammal continuously for the at least 7 days, including both normal cardiac rhythm information and abnormal cardiac rhythm information, and operating an action sequencer having no central processing unit for rhythm analysis to store, for the at least 7 days, all of the continuous cardiac rhythm information detected during the at least 7 days, including the normal cardiac rhythm information and the abnormal cardiac rhythm information, without performing a rhythm analysis of the continuous cardiac rhythm information, wherein the watertight housing of the cardiac monitor allows the mammal to bathe and otherwise expose the cardiac monitor to water without requiring removal of the monitor during the at least 7 days and thus provides for the detecting and storing of continuous cardiac rhythm information by the monitor throughout the at least 7 days, thereby allowing for a more complete assessment of all normal and abnormal cardiac rhythms and their total durations during the at least 7 days, based on continuous, uninterrupted cardiac rhythm information stored by the monitor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification