The Cochlear Institute NA headquarters are in Centennial. Call them and they will put you on the right track. I worked with them on a project before and they are very cool, very caring people.

http://www.cochlear.com/
North American Headquarters
13059 East Peakview Avenue
Centennial, CO 80111

Toll Free: 800-483-3123
Email: Customer@Cochlear.com