# K173136: Menicon Progent Protein Remover for Rigid Gas Permeable Contact Lenses

- Pathway: 510(k) (Traditional)
- Applicant: Menicon Co, Ltd.
- Decided: Nov 16, 2017 after 48 days
- Product code: MRC (Products, Contact Lens Care, Rigid Gas Permeable)
- Device class: 2
- Regulation: 21 CFR 886.5918
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K974466 (1998). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K923437: Boston Cleaner II, Polymer Technology Corp. (1992) Summary page 4.
- K974466: Boston Advance Cleaner, Polymer Technology Corp. (1998) Summary page 4.

## Cited in the summary but kept off the family tree
- P860029: Boston Cleaner. Not in FDA’s 510(k), De Novo or PMA lists as we hold them (a misreading, a typo, or a number FDA does not list), so it is kept off the family tree Summary page 4.

## Indications for use
Menicon Progent Protein Remover for Rigid Gas Permeable Contact Lenses, when used as directed, cleans and removes protein deposits from fluorosilicone acrylate rigid gas permeable contact lenses.

Source page: https://510kreport.com/device/K173136
Methodology: https://510kreport.com/methodology