# K954601: Nerve Locator/Monitor System Modification

- Pathway: 510(k) (Traditional)
- Applicant: Rln Systems, Inc.
- Decided: Dec 22, 1995 after 101 days
- Product code: ETN (Stimulator, Nerve)
- Device class: 2
- Regulation: 21 CFR 874.1820
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
4 later devices descend from it; 3 cite it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K110140: Neurovision Nerve Locator Monitor (2011), 1 descendant of its own
- K121931: Nondisposable Stimulating Instruments (2012), 0 descendants of its own
- K110138: Paired Hydrogel Electrode (2011), 0 descendants of its own
- K102862: Neurovision SE (Nerveana) (2010), 0 descendants of its own

Source page: https://510kreport.com/device/K954601
Methodology: https://510kreport.com/methodology