# K844385: Escotek Est Trac 401

- Pathway: 510(k) (Traditional)
- Applicant: Nor-Am Patient Care Products, Inc.
- Decided: May 1, 1985 after 169 days
- Product code: ITH (Equipment, Traction, Powered)
- Device class: 2
- Regulation: 21 CFR 890.5900
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
27 later devices descend from it; 6 cite it directly.
0 of 28 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
- K981822: DRS System (1998), 16 descendants of its own
- K030060: Spinemed (2003), 10 descendants of its own
- K031862: Spinerx-LDM (2003), 9 descendants of its own
- K992733: Akron ATP9 Traction Machine (1999), 9 descendants of its own
- K053223: Triton/Tru-Trac/TX/Triton DTS Traction (2006), 8 descendants of its own

Source page: https://510kreport.com/device/K844385
Methodology: https://510kreport.com/methodology