K964557 is an FDA 510(k) clearance for the RESOUND BT4 PERSONAL HEARING SYSTEM W/REMOTE CONTROL OPTION. This device is classified as a Hearing Aid, Air-conduction, Prescription (Class I - General Controls, product code ESD).
Submitted by Resound Corp. (Redwood City, US). The FDA issued a Cleared decision on November 27, 1996, 14 days after receiving the submission on November 13, 1996.
This device falls under the Ear, Nose, Throat FDA review panel. Regulated under 21 CFR 874.3300. An Air-conduction Hearing Aid Is A Wearable Sound Amplifying Device Intended To Compensate For Impaired Hearing That Conducts Sound To The Ear Through The Air. This Is A Prescription Hearing Aid..