# K850631: Kirschner Orthopedic Wire, Eyelet Cerclage Wires

- Pathway: 510(k) (Traditional)
- Applicant: Kirschner Medical Corp.
- Decided: May 1, 1985 after 71 days
- Product code: JDQ (Cerclage, Fixation)
- Device class: 2
- Regulation: 21 CFR 888.3010
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
48 later devices descend from it; 3 cite it directly.
0 of 49 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
- K032534: Synthes Afs (2004), 43 descendants of its own
- K050082: Centerpiece Plate Fixation System (2005), 31 descendants of its own
- K091994: Mountaineer Laminoplasty System (2010), 17 descendants of its own
- K043338: Blakstone Laminoplasty Fixation System (2005), 17 descendants of its own
- K080664: Relieve Laminoplasty Fixation System (2008), 11 descendants of its own

Source page: https://510kreport.com/device/K850631
Methodology: https://510kreport.com/methodology