# K172692: Tangible Hydrogel with Tangible Polymer (etafilcon A) Soft (Hydrophilic) Daily Disposable Contact Lens

- Pathway: 510(k) (Traditional)
- Applicant: Tangible Science, LLC
- Decided: Dec 13, 2017 after 98 days
- Product code: LPL (Lenses, Soft Contact, Daily Wear)
- Device class: 2
- Regulation: 21 CFR 886.5925
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 6 generations back to K962804 (1996). 12 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 14 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K141917: Unicon (Etafilcon a) Soft (Hydrophilic) Contact Lens with UV Blocker for Daily Wear, Unicon Optical Co., Ltd. (2014) Summary page 5.
- K132146: Saview-Aqua 58 UV (Etafilcon a) Visibility Tinted Soft (Hydrophilic) Contact Lens, Saview-Aqua 58 UV Toric (Etafilcon a), St. shine Optical Co., Ltd. (2013) Summary page 5.

## Most influential descendants
- K182734: Unicon Hydrogel with Unicon Polymer (etafilcon A) Soft (Hydrophilic) Daily Disposable Contac (2019), 0 descendants of its own

## Indications for use
The Tangible Hydrogel with Tangible Polymer (etafilcon A) ASPHERIC Soft (Hydrophilic) Daily Disposable Contact Lens is indicated for the optical correction of refractive ametropia (myopia and hyperopia) in phakic or aphakic persons with non-diseased eyes who may have 1.00 D or less of astigmatism. The Tangible Hydrogel with Tangible Polymer (etafilcon A) TORIC Soft (Hydrophilic) Daily Disposable Contact Lens is indicated for the optical correction of refractive ametropia (myopia and hyperopia) in phakic or aphakic persons with non-diseased eyes who may have 5.00 D or less of astigmatism. The Tangible Hydrogel with Tangible Polymer (etafilcon A) MULTIFOCAL Soft (Hydrophilic) Daily Disposable Contact Lens is indicated for daily wear for the optical correction of refractive ametropia (myopia and hyperopia) and/or presbyopia in phakic or aphakic persons with non-diseased eyes who may need up to 2.50 D of ADD power and may have 1.00 D or less of astigmatism. Eye care professionals may prescribe the lenses for daily disposable wear. Lenses shall be discarded upon removal.

Source page: https://510kreport.com/device/K172692
Methodology: https://510kreport.com/methodology