Devices descending from K091470
15 later devices reach Ranasys EZ Negative Pressure Wound Therapy System, Model 66800059 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K102001 | Modification to Renasys EZ Plus Negative Pressure Wound Therapy | Smith & Nephew, Inc. | 2010 | 14 | 3 |
| +2 | K143133 | RENASYS¿ EZ MAX Negative Pressure Wound Therapy Device, RENASYS¿ AB Abdominal Dressing… | Smith & Nephew, Inc. | 2015 | 5 | — |
| +2 | K142979 | RENASYS; EZ MAX Negative Pressure Wound Therapy; Foam NPWT Wound Dressing Kits with Soft… | Smith & Nephew, Inc. | 2015 | 12 | 1 |
| +2 | K132446 | Renasys EZ Max Negative Pressure Wound Therapy Device | Smith & Nephew, Inc. | 2013 | 13 | — |
| +3 | K243576 | RENASYS Foam Wound Dressing Kit with AIRLOCK Technology and Soft Port; RENASYS Gauze… | Smith & Nephew Medical, Ltd. | 2025 | 1 | — |
| +3 | K202783 | Renasys-F XL Foam Dressing Kit With Soft Port, Renasys XL Transparent Film Dressing | Smith & Nephew Medical Limited | 2022 | 0 | — |
| +3 | K181822 | RENASYS Touch; RENASYS Y-Connector | Smith & Nephew Medical Limited | 2019 | 3 | — |
| +3 | K181204 | RENASYS Y-Connector; RENASYS TOUCH | Smith & Nephew Medical Limited | 2019 | 0 | — |
| +3 | K162129 | RENASYS-G Gauze Dressing Kits with Soft Port | Smith & Nephew, Inc. | 2016 | 0 | — |
| +3 | K153209 | RENASYS TOUCH Negative Pressure Wound Therapy, RENASYS TOUCH Canisters, RENASYS TOUCH… | Smith & Nephew Medical, Ltd. | 2016 | 5 | — |
| +3 | K151326 | RENASYS¿ EZ PLUS Negative Pressure Wound Therapy Device | Smith & Nephew, Inc. | 2015 | 0 | — |
| +4 | K251826 | RENASYS WOUND+ Dressing Kit with AIRLOCK Technology | Smith & Nephew Medical, Ltd. | 2025 | 0 | — |
| +4 | K223041 | Renasys Edge (66803126) | Smith & Nephew Medical Limited | 2022 | 2 | 3 |
| +5 | K231939 | Renasys Edge | Smith & Nephew Medical, Ltd. | 2024 | 1 | — |
| +6 | K260646 | Renasys Edge (66803126) | Smith & Nephew Medical, Ltd. | 2026 | 0 | — |