摘要
神经介入治疗过程中,生物电极扮演着连接患者身体和医疗器械介面的角色。作为需要和患者身体直接接触的外源性部件,生物电极需要有很高的生物相容性,同时为了高效地传导人工电信号,生物电极的电学特性也需要得到保障。本文将系统地介绍生物电极的原理和结构,并结合实例进行说明。
Biomedical electrodes serve as the interlace between patients and medical devices, and pla）＇ important roles in the process of neural prosthesis. As a part of the medical device that is in direct contact with the body of patients, the materials of biomedical electrodes need high bio-compatibility, and in the mean time good electrical properties are also required in order for transmitting artificial electrical signals efficiently. In this paper, working mechanisms and design plans of biomedical electrodes will be reviewed, together with real examples from industry.
出处
《中国医疗设备》
2012年第12期84-87,共4页
China Medical Devices
关键词
生物电极
神经介入治疗
双电层
生物相容性
biomedical electrodes
neural prosthesis
double-layer
bio-compatibility
