# K052357: Pathway - Ats/Cheps

- Pathway: 510(k) (Special)
- Applicant: Medoc Ltd. Advanced Medical Systems
- Decided: Jan 19, 2006 after 143 days
- Product code: NTU (Evoked Potential Stimulator, Thermal)
- Device class: 2
- Regulation: 21 CFR 882.1870
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K922052 (1993). 4 ancestors in all.
No later device cites it as a predicate yet.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K051448: Modified Contact-Heat Evoked Potential Stimulator (Cheps), Medoc Ltd. Advanced Medical Systems (2005) Summary page 4.

## Indications for use
The PATHWAY- ATSICHEPS is indicated for the use in evaluating the functionality of human pain reception and transmission of sensory pathways.

Source page: https://510kreport.com/device/K052357
Methodology: https://510kreport.com/methodology