# K093553: Posturetek

- Pathway: 510(k) (Traditional)
- Applicant: Perseus Althetics,Llc
- Decided: Aug 13, 2010 after 269 days
- Product code: LZW (Monitor, Spine Curvature)
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K951244 (1995). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K081540: Zegra Posture Trainer, Peter Fischer (2009)
- K951244: Spine Tuner Posture Trainer, Dan Kline (1995)

## Indications for use
The Posture~Tek Shirt provides training to help the wearer use his own muscles to maintain the desired posture, thereby correcting poor posture and improving appearance

Source page: https://510kreport.com/device/K093553
Methodology: https://510kreport.com/methodology