专利名称：METHOD AND APPARATUS FOR
IMPROVING THE ACCURACY OFINTERPRETATION OF ECG-SIGNALS
发明人：KRISTBJARNARSON, Helgi申请号：EP99957397.5申请日：19991214公开号：EP1146815A1公开日：20011024
摘要：An electrocardiographic measurement system, method and device uses a devicesuch as an inclinometer, which measures the body position in three orthogonal planes x, yand z in order to correct the calculated vector for changes in ECG parameters, especiallyS-T segment level during ischemic attacks. Recordings are made with a sixteen channelrecorder for twenty four hours and so it is necessary to have a measure of the posture ofthe subject to interpret the ECG. An inclinometer, which measures gravitational
acceleration in all planes to the nearest degree is used, giving three traces for the threeplanes x, y and z. By initial calibration of the ECG changes due to body position orcontinuous running average the calculated vector of the ECG can be corrected bystandard geometric methods.
申请人：Flaga HF
地址：Vesturhlid 7 105 Reykjavik IS
国籍：IS
代理机构：Plougmann, Vingtoft & Partners A/S
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