GB2276326A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Profiled biosignal electrode device
Assignee: Individual
•
Filing: 1994-03-22
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Granted: —
•
Expires: 2014-03-22
Abstract
No abstract record available.
Inventors
- 👤 James Andrew Mclaughlin
- 👤 John Mccune Anderson
- 👤 Eric Thomas Mcadams
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 01:51
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/24; A61B5/25; A61B5/279; A61B5/28; A61B5/282
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
39 words
A biosignal electrode device comprising a flexible electrically insulating substrate having deposited thereon an electrically conductive layer forming an electrode sensor and a lead for the sensor, the portion of the substrate bearing the sensor being formed in relief.
Claim 2
Dependent Claim
39 words
A biosignal electrode device comprising a flexible electrically insulating substrate having deposited thereon an electrically conductive layer forming an electrode sensor and a lead for the sensor, the portion of the substrate bearing the sensor being formed in relief.
Claim 3
Dependent Claim
15 words
A device as claimed in claim 1, wherein the surface of the sensor is roughened.
Claim 4
Dependent Claim
36 words
A device as claimed in claim 1 or 2, wherein the lead is deposited on the opposite surface of the substrate to the sensor and is connected to the sensor through an aperture in the substrate.
Claim 5
Dependent Claim
38 words
A device as claimed in claim 1, 2 or 3, wherein the portion of the substrate which is in relief and bears the sensor is slightly recessed to form a well, and the well contains an electrolytic gel.
Claim 6
Dependent Claim
24 words
A device as claimed in claim 1, 2, 3 or 4, wherein there is a plurality of sensors and associated leads on the substrate.
Claim 7
Dependent Claim
32 words
A device as claimed in claim 5, wherein regions of the substrate between the sensors and leads are removed to provide fingers of substrate each bearing a sensor and its associated lead.
Claim 8
Dependent Claim
21 words
A device as claimed in claim 6, wherein the sensors are backed by a flexible and stretchable band of insulating material.
Claim 9
Dependent Claim
46 words
A device as claimed in claim 1, 2, 3 or 4, wherein a portion of the substrate remote from the sensor is formed into one part of a malelfemale connector, the connector part having an electrically conductive layer thereon which is electrically connected to the lead.
Claim 10
Dependent Claim
57 words
A biosignal electrode assembly comprising a harness in the form of an electrically insulating substrate having a plurality of leads deposited thereon each terminating in one part of a malelfemale connector, and a plurality of biosignal electrode devices as claimed in claim 8 each connectable by its connector part to a respective connector part on the harness.
Claim 11
Dependent Claim
20 words
A biosignal electrode device substantially as hereinbefore described with reference to, and as illustrated in, the accompanying drawings. 1 p,
Claim 12
Dependent Claim
20 words
A biosignal electrode device substantially as hereinbefore described with reference to, and as illustrated in, the accompanying drawings. 1 p,
References Cited (Backward Citations)
GB1128329A
Cited
US3741219A
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US3989036A
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GB1575364A
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EP0014341A1
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GB2160107A
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