Wearable physiological detector

Abstract

The invention relates to a wearable physiological detector. The wearable physiological detector comprises a first electrode and a second electrode, wherein the first electrode is arranged on the head through a head-mounted structure, and is in contact with the skin of the head, and the second electrode is in contact with the skin of one upper limb, the neck or one shoulder to form a electrocardiosignal acquisition loop and acquire electrocardiosignals. Moreover, the wearable physiological detector further comprises a plurality of electroencephalographic electrodes in order to acquire electroencephalographic signals when the head-mounted structure is worn.

Description

technical field [0001] The present invention relates to a wearable physiological detection device, in particular to a wearable physiological detection device, which has a structure for actively applying force to electrodes to provide better electrophysiological signal quality. Background technique [0002] It is known that the electrocardiographic detection device is used as the main way to check various heart diseases, such as whether there is arrhythmia, cardiac hypertrophy caused by high blood pressure or heart valve disease, myocardial infarction or ischemic heart disease, etc. . [0003] When people feel heart discomfort and go to the hospital for examination, traditional ECG detection devices are often used. For example, 12-lead electrocardiogram detection can detect various heart problems in detail, but if the source of heart discomfort If it is an occasional symptom, for example, arrhythmia, it is very likely that the heart condition at the time of the onset cannot ...

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Problems solved by technology

[0007] However, although the above-mentioned ECG detection devices are handheld or combined with a mobile phone, although they can be carried with you, they must be held and operated by hand, so in addition to the need to display the results , the size cannot be too small, and it is still a certain burden to carry; moreover, since the electrodes are not always installed on the body, more steps are required when testing, for example, take out the device first and then turn it on before starting detection, it is also possible to miss the opportunity of detection

[0008] Moreover, the way of measuring with both hands is easy to cause unstable phenomena such as hand shaking during measurement, thus causing the measured ECG to have baseline drift, waveform deformation, etc., which affect the analysis. Moreover, when the user wishes When the hand is kept stable and the muscles are tense or the force is deliberately used to ensure contact with the electrodes, it is also easy to produce myoelectric signals that affect signal analysis due to force

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