# K061670: Lunderquist Wire Guide; DC Wire Guide

- Pathway: 510(k) (Special)
- Applicant: William Cook Europe Aps
- Decided: Jan 19, 2007 after 219 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
No predicates in its family tree.
19 later devices descend from it; 3 cite it directly.
0 of 20 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Most influential descendants
- K101339: Archer Super Stiff Guidewires (2010), 13 descendants of its own
- K132623: Medtronic Confida Brecker Curve Guidewire (2013), 11 descendants of its own
- K150465: Medtronic Confida Brecker Guidewire (2015), 9 descendants of its own
- K181001: Medtronic Confida Brecker Guidewire (2018), 8 descendants of its own
- K192454: Wattson Temporary Pacing Guidewire (2020), 6 descendants of its own

## Indications for use
The Lunderquist Wire Guide and the Lunderquist DC Wire Guide are intended for complex diagnostic and interventional procedures where increased body, flexibility, and low surface friction of the wire guide are needed,

Source page: https://510kreport.com/device/K061670
Methodology: https://510kreport.com/methodology