Physiological electrode assembly for fast application
First Claim
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1. A physiological recording device comprising:
- a packaging base layer comprising a well containing a sponge and electrolytic fluid; and
at least one physiological recording electrode comprising an adhesive collar and a physiological electrode comprising an upper and a lower surface, and at least one surface feature protruding from the lower surface of the physiological electrode,wherein the sponge holds the electrolytic fluid in contact with the at least one surface feature until the physiological recording electrode is removed for placement on a subject.
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Abstract
The present invention relates to a physiological recording electrode, and, more particularly, to an EEG (electroencephalography) recording electrode that can be used without the need for numerous steps in preparing the subject'"'"'s skin and the electrode itself. The invention further relates to a surface feature or penetrator with a size and shape which that will not bend or break, which limits the depth of application, and/or anchors the electrode or other device during normal application; and a packaging system comprising a well and electrolytic fluid for maintaining a coating of said electrolytic fluid on the surface feature or penetrator.
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Citations
20 Claims
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1. A physiological recording device comprising:
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a packaging base layer comprising a well containing a sponge and electrolytic fluid; and at least one physiological recording electrode comprising an adhesive collar and a physiological electrode comprising an upper and a lower surface, and at least one surface feature protruding from the lower surface of the physiological electrode, wherein the sponge holds the electrolytic fluid in contact with the at least one surface feature until the physiological recording electrode is removed for placement on a subject. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A physiological recording device comprising:
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a packaging base layer comprising a well containing a colloid with electrolytic fluid; and at least one physiological recording electrode comprising an adhesive collar and a physiological electrode comprising an upper and a lower surface, and at least one surface feature protruding from the lower surface of the physiological electrode, wherein the colloid holds the electrolytic fluid in contact with the at least one surface feature until the physiological recording electrode is removed for placement on a subject. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A physiological recording device comprising:
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a packaging base layer comprising a well containing a sponge with electrolytic fluid; and at least one physiological recording electrode comprising an adhesive collar and a physiological electrode comprising an upper and a lower surface, and at least two surface features protruding from the lower surface of the physiological electrode, wherein the sponge holds the electrolytic fluid in contact with the at least two surface features until the physiological recording electrode is removed for placement on a subject. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification