ELECTROCARDIOGRAPH ACQUISITION CIRCUIT, DEVICE, METHOD AND SYSTEM

摘要

An electrocardiograph acquisition circuit, device, method and system are provided. The electrocardiograph acquisition circuit includes: a wireless transmission circuit configured to receive a first electrocardiographic voltage from a second electrocardiograph acquisition device; an electrocardiograph electrode configured to detect an electrical signal on biological skin; an acquisition circuit configured to obtain a second electrocardiographic voltage by acquiring the electrical signal detected by the electrocardiograph electrode; and a control circuit configured to obtain an electrocardiograph index signal by processing the first electrocardiographic voltage received by the wireless transmission circuit and the second electrocardiographic voltage acquired by the acquisition circuit based on a first acquisition time of the first electrocardiographic voltage and a second acquisition time of the second electrocardiographic voltage.