用于记录明亮闪光视网膜电图和早期感受器电位的角膜芯电极。
Corneal wick electrode for recording bright flash electroretinograms and early receptor potentials.
作者信息
Sieving P A, Fishman G A, Maggiano J M
出版信息
Arch Ophthalmol. 1978 May;96(5):899-900. doi: 10.1001/archopht.1978.03910050501024.
Abstract
We developed a corneal wick electrode that is free of photovoltaic artifact when used with a bright flash strobe and is convenient for routine clinical application. The corneal wick electrode is employed for bright flash electroretinogram (ERG) recordings and for research measurements of the early receptor potential. The wick electrode gives accurate, stable, reproducible recordings with an amplitude comparable to that obtained with standard contact lens electrodes.
摘要
我们研发了一种角膜棉芯电极，当与明亮闪光频闪仪一起使用时，该电极不会产生光生伏打伪迹，并且便于常规临床应用。角膜棉芯电极用于明亮闪光视网膜电图（ERG）记录以及早期感受器电位的研究测量。棉芯电极能够提供准确、稳定、可重复的记录，其振幅与使用标准隐形眼镜电极所获得的振幅相当。
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