The following data is part of a premarket notification filed by Microbio-medics, Inc. with the FDA for 321q Minimum Energy Tinnitus Suppressor.
| Device ID | K922572 | 
| 510k Number | K922572 | 
| Device Name: | 321Q MINIMUM ENERGY TINNITUS SUPPRESSOR | 
| Classification | Masker, Tinnitus | 
| Applicant | MICROBIO-MEDICS, INC. 1710 SHELBY OAKS DR. SUITE #21 Memphis, TN 38134 | 
| Contact | Timothy D Gooeh | 
| Correspondent | Timothy D Gooeh MICROBIO-MEDICS, INC. 1710 SHELBY OAKS DR. SUITE #21 Memphis, TN 38134 | 
| Product Code | KLW | 
| CFR Regulation Number | 874.3400 [🔎] | 
| Decision | Substantially Equivalent (SESE) | 
| Type | Traditional | 
| 3rd Party Reviewed | No | 
| Combination Product | No | 
| Date Received | 1992-06-01 | 
| Decision Date | 1992-11-02 |