EEG electrode and multi-channel EEG electrode system
First Claim
Patent Images
1. An electrode operable to sense an electroencephalogram (EEG) signal, comprising:
- a circuit board;
a pin connected to the circuit board;
an indicating unit configured to display information, said indicating unit including an LED; and
a casing enclosing said circuit board and said indicating unit in a water-proof manner and enabling the information to be provided outside of said casing, said casing having a cylindrical hole passing therethrough, said hole being configured to receive an agent and to direct the agent to said pin, said casing being at least partially translucent enabling said LED to be visually observed from outside said casing;
said indicating unit mounted on said circuit board; and
said indicating unit mounted on the electrode at a location disposed directly opposite a portion of the electrode effective to sense the EEG signal.
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Abstract
A device comprises an indicating unit configured to indicate information and a connecting unit configured to connect the indicating unit to an electrode operable to sense an EEG signal, such that the information is indicated at a position at which the electrode is placed. The electrode includes a circuit board and an indicating unit, such as an LED, encased in a water-proof housing.
28 Citations
7 Claims
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1. An electrode operable to sense an electroencephalogram (EEG) signal, comprising:
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a circuit board; a pin connected to the circuit board; an indicating unit configured to display information, said indicating unit including an LED; and a casing enclosing said circuit board and said indicating unit in a water-proof manner and enabling the information to be provided outside of said casing, said casing having a cylindrical hole passing therethrough, said hole being configured to receive an agent and to direct the agent to said pin, said casing being at least partially translucent enabling said LED to be visually observed from outside said casing; said indicating unit mounted on said circuit board; and said indicating unit mounted on the electrode at a location disposed directly opposite a portion of the electrode effective to sense the EEG signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification