# K992120: Dynawell or Dynawell

- Pathway: 510(k) (Traditional)
- Applicant: Ekeroth Quality AB
- Decided: Aug 13, 1999 after 51 days
- Product code: LNH (System, Nuclear Magnetic Resonance Imaging)
- Device class: 2
- Regulation: 21 CFR 892.1000
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
1 later device descends from it; 1 cites it directly.
0 of 2 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 no predicate by number.

## Most influential descendants
- K070968: Choy Compression Frame (2007), 0 descendants of its own

## Indications for use
Through compression of the spine with a Harness, two cords and a foot part improve CT and MR diagnostic of the spinal canal.

Source page: https://510kreport.com/device/K992120
Methodology: https://510kreport.com/methodology