Devices descending from K950283
12 later devices reach Lifestyle 4-Vue (TM) (Polymacon) Hydrophilic Contact Lens through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K971049 | Frequency 38 (Polymacon) Hydrophilic Contact Lens for Daily Wear (Clear and Tinted) | Aspect Vision Care, Ltd. | 1997 | 11 | — |
| +2 | K042824 | Frequency 38 and Silver 07 (Polymacon) Soft (Hydrophilic) Contact Lens | CooperVision, Inc. | 2004 | 5 | — |
| +2 | K984259 | Prosthetic (Polymacon) Hydrophilic Contact Lens for Daily Wear (Clear and Tinted) | Cl-Tinters | 1999 | 4 | — |
| +3 | K182674 | Largan U38 (Polymacon) Daily Wear Soft (hydrophilic) Contact Lens, Largan U38… | Largan Medical Co., Ltd. | 2018 | 1 | — |
| +3 | K123973 | Aquamax (Polymacon) Disposable Soft (Hydrophilic) Contact Lenses | Pegavision Corporation | 2013 | 2 | — |
| +3 | K042435 | Cooper Prosthetic | CooperVision, Inc. | 2004 | 0 | — |
| +3 | K992950 | Custom Prosthetic (Hefilcon a) Soft Lens | Prosthetic Soft Lens Corp. | 1999 | 2 | — |
| +4 | K242916 | Largan U38 Color (Polymacon) Daily Wear Soft (hydrophilic) Contact Lens | Largan Medical Co., Ltd. | 2025 | 0 | — |
| +4 | K132714 | Isens (Polymacon) Spherical and Toric Daily Wear Soft Contact Lenses (Clear, Tinted, and… | Vision Science Co., Ltd. | 2014 | 1 | — |
| +4 | K041700 | Cantor & Nissel Hand Painted Prosthetic Soft Contact Lens for Daily Wear | Cantor & Nissel, Ltd. | 2004 | 0 | — |
| +4 | K020690 | Ocu-Flex-53 Custom Prosthetic (Ocufilcon B) Soft Contact Lens | Ocu-Ease Optical Products, Inc. | 2002 | 0 | — |
| +5 | K142384 | DESIO (polymacon) Daily Wear Soft (hydrophilic) Contact Lenses (Clear and Tinted) | Qualimed Srl | 2014 | 0 | — |