# K193399: Miru 1day UpSide (midafilcon A)

- Pathway: 510(k) (Traditional)
- Applicant: Menicon Co, Ltd.
- Decided: Jun 17, 2020 after 194 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: 7 generations back to P810005 (1981). 16 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 18 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K160344: Si-Hy (olifilcon B) sperical silicone hydrogel soft contact lens, Si-Hy (olifilcon B) multifocal silicone hydrogel soft contact lenses, Si-Hy (olifilcon B) toric silicone hydrogel soft contact lens2/16/2016, Visco Vision, Inc. (2016) Summary page 4.
- K131378: Sus (Stenfilcon a) Contact Lens, CooperVision, Inc. (2013) Summary page 4.

## Most influential descendants
- K262495: Miru 1day UpSide (midafilcon A) (2026), 0 descendants of its own

## Indications for use
The Miru 1day UpSide (midafilcon A) SPHERICAL Lens is indicated for daily wear single use only for the optical correction of refractive ametropia (myopia and hyperopia) in aphakic and non-aphakic people with disease free eyes who may have 1.50 diopter (D) or less of astigmatism. The Miru 1day UpSide (midafilcon A) TORIC Lens is indicated for daily wear single use only for the optical correction of refractive ametropia (myopia or hyperopia with astigmatism) in aphakic and non-aphakic people with disease free eyes with 3.00 diopter (D) or less of refractive astigmatism. The Miru 1day UpSide (midafilcon A) MULTIFOCAL Lens is indicated for daily wear single use only for the optical correction of refractive ametropia (myopia and hyperopia) and emmetropia with presbyopia in aphakic and non-aphakic people with disease free eyes who may require a reading addition of 3.00 diopter (D) or less and who may have 1.50 diopter (D) or less of astigmatism. The Miru 1day UpSide (midafilcon A) should only be worn once and then discarded at the end of each wearing period on a daily basis. The patient should start the next wearing period with fresh lenses. The lenses should not be cleaned or disinfected and should be discarded after a single use.

Source page: https://510kreport.com/device/K193399
Methodology: https://510kreport.com/methodology