# K955671: Ritleng Bican.Lacr.Sets/Self Thread. Monokas (CHG.in Ster.)

- Pathway: 510(k) (Traditional)
- Applicant: G.W.B. Intl., Ltd.
- Decided: Mar 6, 1996 after 93 days
- Product code: OKS (Lacrimal Stents And Intubation Sets)
- 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.
4 later devices descend from it; 2 cite it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K030353: Monocanalicular Stents, Lacrimal Intubation Sets (2003), 2 descendants of its own
- K113316: DCS Lacrimal Stent (2012), 1 descendant of its own
- K201892: Ritleng®+ and Ritleng®+ PVP (2021), 0 descendants of its own
- K140290: Stoploss Jones Tube (2014), 0 descendants of its own

Source page: https://510kreport.com/device/K955671
Methodology: https://510kreport.com/methodology