Devices descending from K100244
8 later devices reach Metro Soft through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K233221 | Metro Soft, Silicone Hydrogel Daily Wear Soft Contact Lens (efrofilcon A) | Metro Optics of Austin, Inc. | 2024 | 0 | — |
| +1 | K123120 | Lensx Laser System | Alcon Lensx, Inc. | 2012 | 5 | — |
| +1 | K121652 | Cvue Advanced Hydra Vue | Unilens Corp., USA | 2012 | 0 | — |
| +2 | K161288 | LenSX Laser System | Alcon Laboratories, Inc. | 2016 | 4 | — |
| +3 | K163551 | LenSx Laser System | Alcon Laboratories, Inc. | 2017 | 3 | — |
| +4 | K173660 | LenSx Laser System | Alcon Laboratories, Inc. | 2018 | 2 | — |
| +5 | K243896 | LenSx Laser System (8065998162) | Alcon Laboratories, Inc. | 2025 | 1 | — |
| +6 | K252682 | LenSx Laser System (8065000944) | Alcon Laboratories, Inc. | 2025 | 0 | — |