# K924940: Femoral & Tibial Augment Block

- Pathway: 510(k) (Traditional)
- Applicant: Joint Medical Products Corp.
- Decided: Mar 9, 1993 after 160 days
- Product code: JWH (Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer)
- Device class: 2
- Regulation: 21 CFR 888.3560
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
64 later devices descend from it; 2 cite it directly.
2 of 65 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
- K003182: Orthogenesis LPS System (2001), 63 descendants of its own
- K040281: LPS Metaphyseal Sleeve (Limb Preservation System) (2004), 54 descendants of its own
- K060515: Depuy PFC Sigma Knee Prosthesis (2006), 36 descendants of its own
- K063633: Depuy Knee Prosthesis System Universal Stem Extensions and Femoral Metaphyseal Sleeves (2007), 31 descendants of its own
- K140942: Klassic Knee Tibial Stem Extension (2014), 27 descendants of its own

Source page: https://510kreport.com/device/K924940
Methodology: https://510kreport.com/methodology