Electrode sensor assembly for electroretinography and pattern electroretinography

摘要

A multilayer electrode sensor assembly for electroretinography and pattern electroretinography formed as a thin strip to fit under a lower eyelid and contain an electrode in line with the pupil of an eye with signals detected carried through an integrally formed thin conductive strip to a terminal to be connected to an electrical conductor for carrying such signals to an analyzer.

主权项

1. An electrode sensor for detecting signals emanating from a retina of the eye of a patient, said signals being generated upon stimulation of the retina,
said electrode sensor comprising a multilayer assembly comprising a base layer, an electrode deposited on said base layer and a conductor deposited on said base layer connected to said electrode, said electrode sensor comprising a first elongated section, said electrode being located on said first elongated section, said first elongated section being sized and shaped to extend from an inner corner of an eye to an outer corner edge of an eye to be secured to skin below a lower eyelid of a patient, said electrode sensor comprising a second section, said second section comprising a connector, said conductor being located in an intermediate section of said sensor between said first and second sections, said conductor integrally formed with said electrode, said multilayer assembly comprising an adhesive layer to attach said electrode sensor to said skin below said lower eyelid.