Devices descending from K121091
12 later devices reach Catalys Precision Laser System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K150323 | FEMTO LDV Z8 Surgical Laser | Sie Ag,Surgical Instrument Engineering | 2015 | 2 | 1 |
| +1 | K141079 | Optimedica Catalys Precision Laser System | Optimedica Corporation | 2014 | 8 | 3 |
| +2 | K213559 | FEMTO LDV Z8 Femtosecond Surgical Laser | Sie Ag,Surgical Instrument Engineering | 2022 | 1 | — |
| +2 | K161455 | Catalys Precision Laser System | Optimedica Corporation | 2016 | 7 | — |
| +3 | K223566 | ELITA™ Femtosecond Laser System, ELITA™ Patient Interface | Johnson & Johnson Surgical Vision, Inc. | 2023 | 0 | — |
| +3 | K170322 | Catalys Precision Laser System | Abbott Medical Optics, Inc. | 2017 | 6 | 1 |
| +4 | K172002 | Catalys Precision Laser System | Amo Manufacturing USA, LLC | 2017 | 5 | 1 |
| +5 | K182083 | Catalys Precision Laser System | Amo Manufacturing USA, LLC | 2018 | 4 | — |
| +6 | K200056 | Catalys Precision Laser System | Amo Manufacturng USA, LLC | 2020 | 3 | — |
| +7 | K223838 | Catalys™ Precision Laser System | Amo Manufacturing USA, LLC | 2023 | 0 | — |
| +7 | K210701 | CATALYS Precision Laser System | Amo Manufacturing USA, LLC | 2021 | 1 | — |
| +8 | K220516 | CATALYS Precision Laser system | Amo Manufacturing USA, LLC | 2022 | 0 | — |