# K220137: Lunderquist Extra Stiff Wire Guide

- Pathway: 510(k) (Special)
- Applicant: William Cook Europe Aps
- Decided: Feb 17, 2022 after 30 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 K061670 (2007). 2 ancestors in all.
2 later devices descend from it; 2 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)
- K171513: Lunderquist Extra Stiff Wire Guide, William Cook Europe Aps (2017) Summary page 5.

## Most influential descendants
- K251596: Lunderquist Extra Stiff Wire Guide (2025), 0 descendants of its own
- K230418: Mighty Wire Guide Wire (2023), 0 descendants of its own

## Indications for use
The Lunderquist Extra Stiff Wire Guides are intended to facilitate catherization and/or placement of devices during vascular diagnostic procedures and vascular interventional procedures. The Lunderquist Extra Stiff Wire Guides are intended for use in the major vessels, the aorta and vena cava, including their access vessels and adjacent vessels.

Source page: https://510kreport.com/device/K220137
Methodology: https://510kreport.com/methodology