MICROELECTRONIC SKIN ELECTRODE

被引：24

作者：

PADMADINATA, FZ

VEERHOEK, JJ

VANDIJK, GJA

HUIJSING, JH

机构：

[1] Faculty of Electrical Engineering, Delft University of Technology, Delft

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1990年 / 1卷 / 1-6期

关键词：

D O I：

10.1016/0925-4005(90)80257-Z

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A microelectronic skin electrode in a standard bipolar process has been fabricated for ECG measurements. A buffer-amplifier and two bond flaps provided for contact with the supply voltage and the output signal are integrated on a silicon chip. No paste is required in applying this electrode to the skin. The substrate of the chip is designed to function as the input of the amplifier and as the sensitive part which detects biopotentials from the skin. The substrate is covered by a metal disc to protect it from body fluid contamination during measurement. The metal is attached to the substrate by a conductive adhesive. Stainless steel and silver foil electrodes have been used for the experiments. Packaging has been done by using silicone rubber and epoxy resin. Some characteristic measurements are given, and some ECG measurements are shown. © 1990.

引用

页码：491 / 494

页数：4

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