# K935454: DPX Tissue Quantification Output

- Pathway: 510(k) (Traditional)
- Applicant: Lunar Corp.
- Decided: Oct 19, 1995 after 706 days
- Product code: JAK (System, X-Ray, Tomography, Computed)
- Device class: 2
- Regulation: 21 CFR 892.1750
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
17 later devices descend from it; 3 cite it directly.
0 of 18 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
- K973459: Norland Body Composition Option for Norland Dexa Bone Densitometers (1998), 12 descendants of its own
- K071570: GE Lunar Body Composition Software (2007), 10 descendants of its own
- K113286: Encore 14 Software Release for the GE Lunar Dxa Bone Densitometers (2012), 5 descendants of its own
- K161682: GE Lunar DXA Bone Densitometers with enCORE version 17 (2016), 4 descendants of its own
- K983564: Prodigy Total Body Software (1998), 3 descendants of its own

Source page: https://510kreport.com/device/K935454
Methodology: https://510kreport.com/methodology