Devices descending from K002768
15 later devices reach Acapella through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K181660 | Acapella Choice Blue Vibratory PEP Device | Smiths Medical | 2019 | 0 | — |
| +1 | K160636 | iPEP System and vPEP | D R Burton Healthcare, LLC | 2016 | 0 | — |
| +1 | K140772 | Aerosure Medic | Actegy, Ltd. | 2014 | 1 | — |
| +1 | K133057 | Vibralung Acoustical Percussor | Westmed, Inc. | 2014 | 0 | — |
| +1 | K132988 | Vital Cough | Lung Assist, Inc. | 2014 | 5 | — |
| +1 | K123400 | Aerobika Positive Expiratory Pressure Device | Trudell Medical Intl. | 2013 | 2 | — |
| +1 | K092560 | Pari Sinus | Pari Respiratory Equipment, Inc. | 2010 | 0 | — |
| +2 | K203378 | Pulsehaler | Respinova, Ltd. | 2021 | 0 | — |
| +2 | K192143 | Maximus System | Hill-Rom Services Pte, Ltd. | 2020 | 4 | Class I |
| +2 | K150173 | Aerobika OPEP Devive with Manometer | Trudell Medical International | 2015 | 1 | — |
| +3 | K200988 | Maximus System | Hill-Rom Services Pte, Ltd. | 2020 | 3 | Class I |
| +3 | K183108 | Combined Aerobika OPEP and VersaPAP device | Trudell Medical International | 2019 | 0 | — |
| +4 | K231728 | BiWaze Clear System | Abmrc, LLC | 2024 | 1 | — |
| +4 | K213564 | BiWaze Clear System | Abmrc, LLC | 2022 | 0 | — |
| +5 | K260604 | BiWaze Clear System | Abmrc, LLC | 2026 | 0 | — |