# K934695: Natural-Knee Tibial Baseplate/All Poly Patella

- Pathway: 510(k) (Traditional)
- Applicant: Intermedics Orthopedics
- Decided: May 2, 1996 after 945 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.
25 later devices descend from it; 1 cites it directly.
0 of 26 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) Kirschner™ Performance™ Knee: named in the summary without a submission number
- (no number) Biomet AGC Knee: named in the summary without a submission number
- (no number) Richards® Genesis Knee All-Poly Patellae: named in the summary without a submission number

## Most influential descendants
- K150105: Klassic Knee System-Sombrero Patella (2015), 24 descendants of its own
- K162422: Klassic Knee System (2016), 23 descendants of its own
- K180159: Klassic® Knee System (2018), 22 descendants of its own
- K190562: iTotal Identity Cruciate Retaining Knee Replacement System (2019), 15 descendants of its own
- K201023: iTotal® Identity Posterior Stabilized Knee Replacement System (2020), 14 descendants of its own

Source page: https://510kreport.com/device/K934695
Methodology: https://510kreport.com/methodology