Endolymph evacuator

Definition

A portable, hand-held, mains electricity (AC-powered) device, that includes internal rechargeable batteries, intended to produce and deliver low frequency and amplitude pressure pulses to the inner ear to reduce endolymph volume as a treatment for Meniere's disease. It consists of a main unit with connected tubing and an ear cuff for insertion into the external ear canal. The pressure pulses are generated by the ear cuff and transmitted through the ear canal to the middle ear, via a previously implanted tympanostomy tube, to induce fluid drainage from the labyrinth to other ear cavities (e.g., mastoid), where resorption occurs. The device is intended to be used at home by the patient.

GUDID devices

4

Last updated

2019-04-02 01:31:45