# K171163: Contact Lens Case Round Glasses

- Pathway: 510(k) (Traditional)
- Applicant: Fiftytwoways, Ltd.
- Decided: Jun 27, 2017 after 68 days
- Product code: LRX (Case, Contact Lens)
- Device class: 2
- Regulation: 21 CFR 886.5928
- 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 K920064 (1992). 7 ancestors in all.
No later device cites it as a predicate yet.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K130930: Owl Contact Lens Cases, Dog Contact Lens Cases, Ningbo Lishunda Electronics Co., Ltd. (2014) Summary page 4.

## Indications for use
The CONTACT LENS CASE ROUND GLASSES is intended for the storage of soft (hydrophilic), rigid gas permeable, and/or hard contact lenses. Used for storage during chemical disinfection only. Not for use during heat disinfection.

Source page: https://510kreport.com/device/K171163
Methodology: https://510kreport.com/methodology