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Wearable Apparatus, System and Method for Detection of Cardiac Arrest and Alerting Emergency Response
Wearable Apparatus, System and Method for Detection of Cardiac Arrest and Alerting Emergency Response
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机译:用于检测心脏骤停并提醒紧急情况的可穿戴设备,系统和方法
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摘要
The disclosure provides wearable cardiac arrest detection and alerting device that incorporates a non-invasive sensor based on optical and/or electrical signals transmitted into and received from human tissue containing blood vessels, and that transcutaneously quantifies the wearer's heart rate. The heart-rate quantification enables the detection of the absence of any heart beat by the wearable detection and alerting device indicative of the occurrence of a cardiac arrest, wherein the heart is no longer achieving effective blood circulation in the individual wearing the device. The display on the wearable cardiac arrest detection and alerting device may include the elapsed time since the time of detection of a heart rate that is below a predetermine lower limit value, i.e., the detected occurrence of a cardiac arrest event.
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