# K173423: MR Wire Guide Wire Straight, MR Wire Guide Wire Angled

- Pathway: 510(k) (Special)
- Applicant: Nano4imaging GmbH
- Decided: Nov 17, 2017 after 16 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: 2 generations back to K863138 (1986). 2 ancestors in all.
1 later device descends 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)
- K160594: MRWire Guide Wire, Nano4imaging GmbH (2016) Summary page 5.

## Most influential descendants
- 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.

Source page: https://510kreport.com/device/K173423
Methodology: https://510kreport.com/methodology