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Electrode for measurement of weak bioelectrical signals
Electrode for measurement of weak bioelectrical signals
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机译:用于测量微弱生物电信号的电极
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摘要
An electrode for acquiring bioelectrical signals employs an array of spikes that penetrate the viable epidermis layer of the skin of a patient. The spikes may be conductive to provide the bioelectrical signal. Or, the spikes may extend through a conductive layer that provides the bioelectrical signal. The signal obtained from the patient may be amplified using an amplifier and battery circuit present on the electrode body. The electrode may be used with or without conductive paste or gel.
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