초록 ▼

An electroencephalographic (EEG) cap for a human head for use in an evoked potential autorefractometry system which includes an adjustable headband having relatively rigid straps crossing over EEG measurement regions. Inserted through the straps are self-preparing electrodes which are connected to s

An electroencephalographic (EEG) cap for a human head for use in an evoked potential autorefractometry system which includes an adjustable headband having relatively rigid straps crossing over EEG measurement regions. Inserted through the straps are self-preparing electrodes which are connected to shielded cables. The self-preparing electrodes penetrate a dead skin layer without causing bleeding during positioning of the cap and do not require a previously prepared electrode positioning site. An electrolyte solution can be applied to the electrodes and the regions for measurement after the cap is in position by an electrolyte solution pump system. The entire cap can be shielded by a metal shield dome and held in place by a chin strap.

대표청구항 ▼

An electroencephalographic (EEG) electrode mounting cap for a patient\s head having keratinous and epidermis layers of skin, comprising: an adjustable freely movable headband adapted to be carried and supported by the head and adapted to tightly fit the head when adjusted; and electrode means, attac

An electroencephalographic (EEG) electrode mounting cap for a patient\s head having keratinous and epidermis layers of skin, comprising: an adjustable freely movable headband adapted to be carried and supported by the head and adapted to tightly fit the head when adjusted; and electrode means, attached to said headband at regions for measurement on the head, for electrically contacting the head in the regions for measurement and conducting EEG signals, said electrode means including stabilization means, adapted to be positioned substantially adjacent to the head, for mechanically stabilizing said electrode means, thereby mechanically stabilizing the electrical contact between the head and said electrode means.