| 1661 | Device, Inflation, Middle Ear |
| 1661 | Device, Inflation, Middle Ear |
| K203754 | Eustachi Ear Pressure Relief Device | Exercore, LLC |
| K073401 | EARPOPPER, MODEL EP-2000, EP-2100, EP-3000 | MICROMEDICS, INC. |
| K951596 | EARCLEAR | ARISIL MEDICAL |
| K920840 | OTOVENT | ABIGO MEDICAL AB |
| 00385640023870 | Device, Inflation, Middle Ear |
| 00385640023863 | Device, Inflation, Middle Ear |
| 00385640023849 | Device, Inflation, Middle Ear |
| 00385640002424 | Device, Inflation, Middle Ear |
| 00385640002431 | Device, Inflation, Middle Ear |
| 06971919466949 | Device, Inflation, Middle Ear |
| OTOVENT | ABIGO MEDICAL AB | 2019-10-04 |
| OTOVENT | ABIGO MEDICAL AB | 2017-02-23 |
| EUSTACHI | EXERCORE LLC | 2016-05-02 |
| OTOVENT | ABIGO MEDICAL AB | 2015-06-26 |