Neuro 2 - Behind The Ear Sound Processor - Cochlear implant system sound processor

Intended purpose

The Neuro 2 is a BTE processor which captures and processes sounds in order to convert this acoustics information into stimulation frames sent to the implant. The external part is composed of a BTE processor, and an antenna, connected through an antenna wire. The sound captured by the two microphones inside the processor is digitized and processed. The stimulation signal is then sent through the skin to the implant through the antenna and its wire. The antenna contains a magnet which allows it to keep its position in front of the implant.

Functional description

The Neuro 2 sound processor enables the functionality of the Neuro Zti implant by delivering the power and data required for electrical stimulation of the cochlea. Without the processor, the implanted components will not function. The Neuro 2 is powered by zinc air batteries or rechargeable batteries, with electrical components housed in a mechanical design to enable the patient to wear the processor behind the ear.