# K002025: Rigid Gas Permeable Contact Lens

- Pathway: 510(k) (Traditional)
- Applicant: Polymer Technology
- Decided: Oct 31, 2000 after 120 days
- Product code: HQD (Lens, Contact (Other Material) - Daily)
- Device class: 2
- Regulation: 21 CFR 886.5916
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
36 later devices descend from it; 3 cite it directly.
0 of 37 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
- K033594: Optimum GP (Oxygen Permeable) Daily Wear Contact Lenses (2004), 28 descendants of its own
- K011945: Rigid Gas Permeable Contact Lens Solution (2001), 27 descendants of its own
- K071266: Boston X02 (Hexafocon B) Rigid Gas Permeable Contact Lens (2007), 26 descendants of its own
- K153066: BostonSight IC Corneal Lens, BostonSight IC Scleral Lens (2016), 20 descendants of its own
- K161461: BostonSight PD Prosthetic Device (2016), 19 descendants of its own

Source page: https://510kreport.com/device/K002025
Methodology: https://510kreport.com/methodology