# K930431: Arthrostim Manipulator

- Pathway: 510(k) (Traditional)
- Applicant: Freeman Procedure Seminars
- Decided: Jul 15, 1994 after 535 days
- Product code: LXM (Manipulator, Plunger-Like Joint)
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
7 later devices descend from it; 3 cite it directly.
0 of 8 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
- K973506: Activator II (1998), 6 descendants of its own
- K023462: Impulse-Adjusting Instrument, CBP Adjusting Instrument, Neuromechanical Adjusting Instrument, Models 2003 (2003), 5 descendants of its own
- K080261: Impulse IQ Adjusting Instrument (2008), 2 descendants of its own
- K072519: Activator V Spinal Adjusting Instrument (2007), 1 descendant of its own
- K160278: VSTAAR AdjusteR (2016), 0 descendants of its own

Source page: https://510kreport.com/device/K930431
Methodology: https://510kreport.com/methodology