Devices descending from K014224
12 later devices reach Precision Plus Tuna Office System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K052413 | Tuna System, Models 8909, 8929, 8930, 8934 | Medtronic Vascular | 2005 | 10 | 1 |
| +1 | K021804 | Precision Plus Tuna Office System; Presision Tuna Office System; Provu Tuna System | Medtronic Vascular | 2002 | 0 | — |
| +2 | K113380 | Prostiva RF Therapy Hand Piece Prostiva RF Therapy RF Generator | Medtronic, Inc. | 2012 | 9 | 2 |
| +3 | K150786 | Rezum System | Nxthera, Inc. | 2015 | 7 | — |
| +3 | K142248 | Prostiva RF Therapy Generator, Prostiva RF Therapy Hand Piece, Prostiva RF Therapy… | Urologix, Inc. | 2015 | 8 | — |
| +4 | K252388 | Vanquish Water Vapor Ablation Device | Francis Medical, Inc. | 2025 | 0 | — |
| +4 | K160417 | Rezum System | Nxthera, Inc. | 2016 | 5 | 1 |
| +5 | K180237 | Rezum System | Nxthera, Inc. | 2018 | 4 | — |
| +6 | K190093 | Rezum Delivery Device, Rezum Generator | Nxthera (A Boston Scientific Company) | 2019 | 3 | — |
| +7 | K191505 | Rezum System | Nxthera (A Boston Scientific Company) | 2019 | 2 | — |
| +8 | K250584 | Rezum System | Boston Scientific Corporation | 2025 | 1 | — |
| +9 | K262460 | Rezum System | Boston Scientific | 2026 | 0 | — |