# K974723: Renu Multiplus Multi-Purpose Solution

- Pathway: 510(k) (Traditional)
- Applicant: Bausch & Lomb, Inc.
- Decided: Mar 10, 1998 after 82 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.
5 later devices descend from it; 4 cite it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) Bausch & Lomb ReNu Multi-Purpose Solution: named in the summary without a submission number
- (no number) Bausch & Lomb ReNu 1 Step Enzymatic Cleaner: named in the summary without a submission number

## Most influential descendants
- K983780: Multi-Purpose Disinfecting Solution ID 90746 (1998), 1 descendant of its own
- K102860: Alcon Multi-Pirpose Disinfecting Solution (2011), 0 descendants of its own
- K021143: Opti-Free Express Multi-Purpose Disinfecting Solution (2002), 0 descendants of its own
- K983973: Opti-One Multi-Purpose Solution (1998), 0 descendants of its own
- K981574: Opti-Free Express Multi-Purpose Solution (1998), 0 descendants of its own

## Indications for use
Bausch & Lomb ReNu MultiPlus Multi-Purpose Solution is indicated for use in the daily cleaning, removing protein deposits, rinsing, chemical (not heat) disinfection and storage of soft (hydrophilic) contact lenses as recommended by your eye care practitioner.

Source page: https://510kreport.com/device/K974723
Methodology: https://510kreport.com/methodology