# K160594: MRWire Guide Wire

- Pathway: 510(k) (Traditional)
- Applicant: Nano4imaging GmbH
- Decided: Nov 22, 2016 after 266 days
- Product code: DQX (Wire, Guide, Catheter)
- Device class: 2
- Regulation: 21 CFR 870.1330
- 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 K863138 (1986). 1 ancestor in all.
2 later devices descend from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K863138: Terumo Radifocus Guide Wire, Terumo Medical Corp. (1986) Summary page 4.

## Most influential descendants
- K173423: MR Wire Guide Wire Straight, MR Wire Guide Wire Angled (2017), 1 descendant of its own
- K253262: EmeryGlide™ (EG18008901) (2026), 0 descendants of its own

## Indications for use
The MRWire Guide Wire is intended to direct a catheter to the desired anatomical location in the vasculatory system during diagnostic or interventional procedures. Contraindications: The MRWire Guide Wire is not intended for coronary or cerebral vasculature.

Source page: https://510kreport.com/device/K160594
Methodology: https://510kreport.com/methodology