# K883868: Model NS242 Constant Current Peripheral Nerve Stim

- Pathway: 510(k) (Traditional)
- Applicant: Fisher & Paykel Electronics, Ltd.
- Decided: Nov 28, 1988 after 76 days
- Product code: BXN (Stimulator, Nerve, Battery-Powered)
- Device class: 2
- Regulation: 21 CFR 868.2775
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
15 later devices descend from it; 1 cites it directly.
0 of 16 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
- K023342: Neuro-Trace Iii Kit, Neuro-Trace Iii Regional Block Cable, Neuro-Trace Iii Nerve Mapping Probe, Neuro-Trace Iii Nerve BG (2004), 14 descendants of its own
- K072092: Xpod/Xmap Nerve Stimulator (2007), 12 descendants of its own
- K093591: Stimpod Model NMS-400 Nerve Stimulator (2009), 10 descendants of its own
- K102084: Stimpod NMS450 Nerve Stimulator (2010), 6 descendants of its own
- K173526: SENTIO MMG Gen 2 (2018), 2 descendants of its own

Source page: https://510kreport.com/device/K883868
Methodology: https://510kreport.com/methodology