# K924165: Optisol-GS Corneal Storage Media

- Pathway: 510(k) (Traditional)
- Applicant: Chiron Intraoptics
- Decided: Oct 6, 1992 after 48 days
- Product code: LYX (Media, Corneal Storage)
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
6 later devices descend from it; 5 cite it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K032422: Eusol-C (2003), 1 descendant of its own
- K251320: XTRA4 (2025), 0 descendants of its own
- K221759: Cornisol (2022), 0 descendants of its own
- K151061: Cornea Cold (2015), 0 descendants of its own
- K063304: LIFE4C (2007), 0 descendants of its own

Source page: https://510kreport.com/device/K924165
Methodology: https://510kreport.com/methodology