Devices descending from K140638
12 later devices reach Propeller System - Model 2 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K183586 | CapMedic | Cognita Labs, LLC | 2019 | 0 | — |
| +1 | K143671 | Propeller Model 2014-D Sensor | Reciprocal Labs | 2015 | 4 | — |
| +1 | K142516 | Propeller System | Reciprocal Labs Corporation | 2015 | 8 | — |
| +1 | K142960 | Propeller System 2014-R | Reciprocal Labs | 2015 | 1 | — |
| +2 | K223367 | Ochsner Connected Inhaler Sensor | Ochsner Clinic Foundation | 2023 | 1 | — |
| +2 | K203155 | BreatheSuite MDI V1 | Breathesuite, Inc. | 2021 | 0 | — |
| +2 | K152882 | Propeller System | Reciprocal Labs | 2016 | 3 | — |
| +2 | K152482 | Propeller Sensor Model 2014-R | Reciprocal Labs | 2016 | 0 | — |
| +3 | K260270 | FindAir ONE for pMDI (FAO-MDI-V12-GRE-001) | FindAir Sp. z o.o. | 2026 | 0 | — |
| +3 | K161454 | Propeller Sensor Model 2015-E | Reciprocal Labs Corporation | 2016 | 2 | — |
| +4 | K180770 | Propeller Sensor for Neohaler | Reciprocal Labs Corporation | 2018 | 1 | — |
| +5 | K192724 | Propeller Sensor for Symbicort | Reciprocal Labs Corporation | 2020 | 0 | — |