| 1580 | Hearing Aid, Master | Master Hearing Aid. | 
| 1580 | Hearing Aid, Master | Master Hearing Aid. | 
| K964080 | LORI HEARING AID SIMULATOR | LORI MEDICAL LABORATORIES, INC. | 
| K911726 | PROGRAMMABLE AUDITORY COMPARATOR, MODIFICATION | BAUSCH & LOMB, INC. | 
| K894019 | RESOUND DEMO. BEHIND-THE-EAR HRNG., MODEL DEMO BTE | RESOUND CORP. | 
| K860171 | VOROBA PROGRAMMABLE AUDITORY COMPARATOR | VOROBA TECHNOLOGIES ASSOC. | 
| K854126 | CRAIGWELL MASTER HEARING AID MHA | CRAIGWELL ELECTRONICS, LTD. | 
| K802812 | RIONET HEARING AID | KINDEL & ANDERSON | 
| K790481 | MODEL FS1 | STARKEY LABORATORIES, INC. |