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Body surface bio-potential sensor having multiple electrodes and apparatus comprising the body surface bio-potential sensor
Body surface bio-potential sensor having multiple electrodes and apparatus comprising the body surface bio-potential sensor
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机译:具有多个电极的体表生物电势传感器以及包括该体表生物电势传感器的设备
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摘要
Provided are a body surface bio-potential sensor (10) and an apparatus having the same. The sensor has a flexible membrane (11) having a wire layer, a plurality of electrodes (12) attached on one surface of the membrane at predetermined intervals, the electrodes having a plurality of needles of a predetermined height on a surface thereof; and a cohesive layer (15) covering one surface of the membrane except predetermined regions of the electrodes. The sensor provides a removable attaching structure (14) with the transmitter (20), and has a low level noise because wires are not used. Due to a stable electrical boding structure, there are no complicated voltages or impedances caused by an unstable contact between the electrode and the human skin.
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