发明名称 |
D.C. biopotential sensing electrode assemblies for apparatus for disease, injury and bodily condition screening or sensing |
摘要 |
A DC biopotential sensing electrode assembly is provided for an apparatus for sensing DC biopotentials present at the skin of a subject. The electrodes include an electroconductive medium for transmitting ions from the skin which has a chloride content within a range of from 6-15 grams per hundred grams of such medium. To reduce the corrosive effect of this electroconductive medium, each electrode includes only one metallic component, and to provide an electrode with a low AC impedance, this metal is uniformly coated upon nonmetallic sensor and terminal bodies with a coating thickness within a range of from 0.5 to 1.5 mil. To insure a complete electrical path through both the sensor and the terminal bodies, the nonmetallic portions are formed of conductive plastic.
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申请公布号 |
US5660177(A) |
申请公布日期 |
1997.08.26 |
申请号 |
US19940325085 |
申请日期 |
1994.10.17 |
申请人 |
BIOFIELD CORP. |
发明人 |
FAUPEL, MARK L.;BARRETT, BURKE T.;STEPHENS, JOHN D.;NATHANSON, SETH D. |
分类号 |
A61B5/0408;A61B5/05;(IPC1-7):A61B5/04 |
主分类号 |
A61B5/0408 |
代理机构 |
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