Devices descending from K971164
14 later devices reach Frequency 55 (Methafilcon a) Hydrophilic Contact Lens through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K041138 | Leo Colors, Leo Aspheric Colors, Leo Toric Colors | CooperVision, Inc. | 2004 | 0 | — |
| +1 | K982774 | Soft (Hydrophilic) Contact Lenses | Cl-Tinters | 1998 | 0 | — |
| +1 | K973063 | Frequency 55 (Methafilcon a) Hydrophilic Contact Lens for Daily Wear | Aspect Vision Care, Ltd. | 1997 | 12 | 1 |
| +2 | K013649 | Sauflon 55 UV Soft (Hydrophilic) Contact Lens | Sauflon Pharmaceuticals, Ltd. | 2001 | 7 | — |
| +2 | K993252 | Methafilcon a Soft Hydrophilic Contact Lenses, Frequency 55, Frequency 55 UV (to BE… | CooperVision, Inc. | 1999 | 1 | — |
| +2 | K982997 | Frequency 55 UV (Methafilcon a) Hydrophilic Contact Lens for Daily Wear (Clear and… | Aspect Vision Care, Ltd. | 1999 | 6 | — |
| +3 | K181230 | Largan 55 (methafilcon A) Daily Wear Soft (hydrophilic) Contact Lens, Largan 55… | Largan Medical Co., Ltd. | 2018 | 0 | — |
| +3 | K133735 | Eye Secret 55 UV Aspheric (Methafilcon a) Soft (Hydrophilic) Contact Lens | Yung Sheng Optical Co., Ltd. | 2014 | 1 | — |
| +3 | K052832 | Sauflon New Day (Methafilcon a) Soft (Hydrophilic) Daily Disposable Contact Lenses | Sauflon Pharmaceuticals, Ltd. | 2006 | 0 | — |
| +3 | K020392 | Frequency 55 UV (Methafilcon a) Soft (Hydrophlic) Contact Lens for Daily Wear | CooperVision, Inc. | 2002 | 3 | — |
| +4 | K243953 | Aurora (ocufilcon D) Soft (Hydrophilic) Daily Wear Contact Lens (Tinted, Color) | Vizionfocus, Inc. | 2025 | 0 | — |
| +4 | K182247 | ILICON (ocufilcon D) Soft (Hydrophilic) Daily Wear Contact Lenses (Tinted, Color) | Vizionfocus, Inc. | 2018 | 2 | — |
| +4 | K151586 | Eye Secret 55 UV Aspheric (Methafilcon A) Soft (hydrophilic) Contact Lens | Yung Sheng Optical Co., Ltd. | 2015 | 0 | — |
| +5 | K192225 | Legacy (Ocufilcon D) Performance- Tinted Soft (Hydrophilic) Daily Wear Contact Lenses | Vizionfocus, Inc. | 2019 | 0 | — |