Methods and apparatus for Detecting objective Hearing Disorders

摘要

Methodology and apparatus for the objective Detection of Hearing disorders, by recording Evoked Potentials from stable State to Acoustic STimulation and simultaneous Bone Area, to be used in neonates.The device has means for Independent Generation of two different Sound Stimuli are presented to the subject, simultaneously through electro Acoustic Transducers bone and Air, the Synchronous Collection of Brain Electrical activity in the subject, L A continuous Evaluation of the contact of the electrodes.The Interactive Measurement of Environmental noise levels and the bioelectric activity of Wireless Digital transmission to a computer.Has its own methodology to statistically process and detect potential caused by the stimulation of bone - Air automatically provides a categorical Outcome, according to the presence or not of a disorder in hearing Sensitivity, the kind of Disorder (conducti Vo or sensorineural) and the validity of the results.