Devices descending from K002598
24 later devices reach Emerson Cough Assist Model CA-3000 W/Automatic Timing and Model CM-3000… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K140598 | Pegaso Cough, Pegaso a-Cough, Pegaso a-Cough Perc | Dima Italia Srl | 2014 | 1 | — |
| +1 | K140605 | Minipegaso Cough, Minipegaso a-Cough, Minipegaso a-Coug Perc | Dima Italia Srl | 2014 | 0 | — |
| +1 | K113549 | Comfort Cough | Seoil Pacific Corp. | 2013 | 0 | — |
| +1 | K122111 | Respironics Simplyclear Device | Respironics, Inc. | 2012 | 4 | — |
| +1 | K121955 | Coughassist T70 Device | Respironics, Inc. | 2012 | 14 | — |
| +1 | K120277 | Vital Cough | Lung Assist, Inc. | 2012 | 6 | — |
| +1 | K072292 | Negavent Plus Pegaso Cough, Model: DA-3 Plus | Dima Italia Srl | 2008 | 16 | — |
| +2 | K253001 | KT Airway Clearance Device II (KT-3); KT Airway Clearance Device II (KT-5) | Hunan Ruijiong Biotech Co., Ltd. | 2026 | 0 | — |
| +2 | K242438 | Clearo | Breas Medical AB | 2025 | 0 | — |
| +2 | K241091 | SIMEOX 200 Airway Clearance Device | Inogen, Inc. | 2024 | 0 | — |
| +2 | K191912 | BiWaze Cough | Abmrc, LLC | 2020 | 0 | — |
| +2 | K192143 | Maximus System | Hill-Rom Services Pte, Ltd. | 2020 | 4 | Class I |
| +2 | K162877 | VOCSN Unified Respiratory System | Ventec Life Systems, Inc. | 2017 | 6 | Class I |
| +2 | K132988 | Vital Cough | Lung Assist, Inc. | 2014 | 5 | — |
| +3 | K200988 | Maximus System | Hill-Rom Services Pte, Ltd. | 2020 | 3 | Class I |
| +3 | K181166 | Trilogy Evo | Respironics, Inc. | 2019 | 5 | Class I |
| +4 | K232365 | Vivo 45 LS | Oconnell Regulatory Consultants, Inc. | 2025 | 0 | — |
| +4 | K241135 | RESPOND (R) Ventilator | Corvent Medical, Inc. | 2024 | 0 | — |
| +4 | K240807 | VM-2000 | Ventis Medical, Inc. | 2024 | 0 | — |
| +4 | K231728 | BiWaze Clear System | Abmrc, LLC | 2024 | 1 | — |
| +4 | K213564 | BiWaze Clear System | Abmrc, LLC | 2022 | 0 | — |
| +4 | K193586 | Vivo 45 LS | Breas Medical AB | 2021 | 2 | Class I |
| +5 | K260604 | BiWaze Clear System | Abmrc, LLC | 2026 | 0 | — |
| +5 | K233452 | Vivo 45 LS | Breas Medical AB | 2025 | 0 | 1 |