# K981561: Liquid Enzyme ID 90133

- Pathway: 510(k) (Traditional)
- Applicant: Alcon Laboratories
- Decided: Jul 24, 1998 after 84 days
- Product code: LPN (Accessories, Soft Lens Products)
- 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
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- P820001: Opti-Zyme (TM) Enzyamtic Cleaner, Alcon Laboratories. FDA lists this PMA only through its supplements; the earliest we hold is P820001/S006 (Jun 4, 1984). Summary page 2.
- P830034: Polyquat Disinfection System, Alcon Laboratories. FDA lists this PMA only through its supplements; the earliest we hold is P830034/S001 (Oct 22, 1985). Summary page 2.

## Indications for use
Liquid Enzyme ID 90133 is indicated for use with daily wear and extended wear soft (hydrophilic) contact lens to simultaneously enzymatically clean them while they are being disinfected (soaked) in, OPTI-FREE® Rinsing, Disinfecting and Storage Solution, or OPTI-FREE® EXPRESS® Multi-Purpose Solution. Use as recommended by your eye care practitioner. OPTI-FREE® EXPRESS® Multi-Purpose Solution is for use in chemical (not heat) disinfection and for cleaning, rinsing, disinfecting and storing of clear and tinted, daily and extended wear soft (hydrophilic) contact lenses. OPTI-FREE® EXPRESS® Multi-Purpose Solution can also be used as a diluent for Liquid Enzyme ID 90133. OPTI-FREE® Rinsing, Disinfecting and Storage Solution is for use in chemical (not heat) disinfection and for rinsing, disinfecting and storing of clear and tinted, daily and extended wear soft (hydrophilic) contact lenses. OPTI-FREE® Rinsing, Disinfecting and Storage Solution can also be used as a diluent for Liquid Enzyme ID 90133.

Source page: https://510kreport.com/device/K981561
Methodology: https://510kreport.com/methodology