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Sudden cardiac arrest monitoring system

A monitoring system and heart technology, applied in electrocardiography, telemetry patient monitoring, medical science, etc., can solve problems that are difficult to implement and not suitable for cardiac arrest monitoring

Inactive Publication Date: 2005-07-27
PHILIPS GOLDWAY (SHENZHEN) IND INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of this known system is that this system is not very suitable for monitoring of sudden cardiac arrest, since the response time of the medical personnel must fall within a few minutes, which is very difficult to achieve

Method used

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Embodiment Construction

[0016] figure 1 A schematic view of an embodiment of a wearable heart monitoring system 1 according to the invention is shown. A patient P is provided with a set of sensors 3 incorporated for example on an elastic webbing 2 . Thus, the set of sensors 3 is reliably positioned so as to be in contact with the patient's skin to obtain the desired physiological signal. For example, such a monitoring system may be arranged to perform measurements of cardiac activity or signals derived therefrom. A sensor 3 comprising electrodes (not shown) is electrically connected to a storage and analysis device (SAD) 4 . The SAD is arranged to perform raw data analysis to interpret the physiological data obtained. Data analysis is performed by means of conditioning and interpretation circuitry, as described in further detail in FIG. 2 . A control signal, such as an alarm signal, is sent to the remote station 6 in case the conditioning and interpretation circuit detects a life-threatening abno...

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Abstract

A wearable heart monitoring system ( 1 ) for monitoring of a cardiac arrhythmia, said system comprising ECG sensors ( 3 ) for providing patient heart data, a conditioning and interpreting circuitry ( 4 ) for processing the heart data, alarm generation means for generating an alarm, said conditioning and interpreting circuitry comprises a real-time evaluator for measuring and analyzing a histogram of a temporal distribution of an interval between successive corresponding characteristic peaks in an ECG spectrum during a plurality of successive heart cycles, the alarm generation means being arranged to generate an alarm based on the analysis of said histogram.

Description

technical field [0001] The present invention relates to a wearable cardiac monitoring system for monitoring cardiac arrhythmias in cardiac patients, said system comprising an ECG sensor for providing cardiac data of the patient, conditioning and interpreting circuitry for processing the cardiac data, An alarm signal generating device for generating an alarm signal. [0002] The invention further relates to a method for alerting a patient of the basic probability of a cardiac arrest event, said method being based on the results of continuous monitoring of cardiac activity using a cardiac monitoring system comprising a set of electrodes, conditioning and interpretation circuits and alarm signal generation device. Background technique [0003] A system of the type described above is known from US 5,634,468. The known system is a wearable monitoring system used by patients outside the hospital environment. The known system comprises: a sensor patch for performing ECG monitori...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C11/00A61B5/00A61B5/11A61B5/332
CPCA61B5/0452A61B5/0002A61B5/349
Inventor J·劳特C·雷钦格H·雷特R·施米德特O·萨奇G·沃格特梅尔
Owner PHILIPS GOLDWAY (SHENZHEN) IND INC
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