# K950595: Luhr Mandibular/Small Fixation Implants

- Pathway: 510(k) (Traditional)
- Applicant: Howmedica Corp.
- Decided: Jul 12, 1995 after 153 days
- Product code: JEY (Plate, Bone)
- Device class: 2
- Regulation: 21 CFR 872.4760
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
110 later devices descend from it; 4 cite it directly.
0 of 111 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
- K962233: Twist-Off Screw (1996), 92 descendants of its own
- K070039: Memometal Fixos Screws (2007), 84 descendants of its own
- K120493: Mini Cannulated Headed and Headless Screw Set (2012), 39 descendants of its own
- K142658: Biomet Headless Compression and Twist-off Screws (2014), 36 descendants of its own
- K123890: Acumed Cannulated Screw System (2013), 36 descendants of its own

Source page: https://510kreport.com/device/K950595
Methodology: https://510kreport.com/methodology