# K143095: MiniStim MS-IVB Peripheral Nerve Stimulator

- Pathway: 510(k) (Traditional)
- Applicant: Halyard Health, Inc.
- Decided: Mar 24, 2015 after 147 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
Longest line of descent: 1 generation back to K913184 (1991). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K913184: MS-Iii Ministim, Life-Tech Intl., Inc. (1991) Summary page 4.

## Indications for use
The Ministim MS-IVB is a battery-powered peripheral nerve stimulator for monitoring the effects of skeletal muscle relaxants.

Source page: https://510kreport.com/device/K143095
Methodology: https://510kreport.com/methodology