Ear canal electrode

Details Ear canal electrode Ear canal electrode

1982-09-27

1986-07-22

Howell, Kyle L.

Surgery

Truss

Pad

128746, A61B 512, A61B 504

Patent

active

046012940

ABSTRACT:
A non-invasive, external ear canal electrode useful for transmitting sound stimulus to an ear canal and for conducting electrical signals picked up from the ear canal epidermal surface comprising an electroconductive tube having a resilient annnular sensor comprising a silver conductor attached to the end to be placed in the ear.

REFERENCES:
patent: 4073287 (1978-02-01), Bradley et al.
patent: 4122841 (1978-10-01), Rock et al.
Lundborg, T. et al, Scandinavian Auditory Supplementum No. 13, (1981), pp. 55-64.
Erickson, D. et al, Hearing Instruments, (1981), pp. 34-43.

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