# K905129: Baerveldt Glaucoma Implant

- Pathway: 510(k) (Traditional)
- Applicant: Wright Medical Corp.
- Decided: Feb 11, 1991 after 89 days
- Product code: KYF (Implant, Eye Valve)
- Device class: 2
- Regulation: 21 CFR 886.3920
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
9 later devices descend from it; 3 cite it directly.
0 of 10 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
- K162060: Ahmed Glaucoma Valve (2016), 3 descendants of its own
- K012852: EX-Press Minature Glaucoma Implant, Models R-20, R-30, R-50, STS Versions (2002), 3 descendants of its own
- K171451: Ahmed Glaucoma Valve Model FP8 (2017), 1 descendant of its own
- K161457: XEN Glaucoma Treatment System (2016), 1 descendant of its own
- K230975: Ahmed® Glaucoma Valve Model FP7 (2023), 0 descendants of its own

Source page: https://510kreport.com/device/K905129
Methodology: https://510kreport.com/methodology