# K920884: Guidewires, Various Types

- Pathway: 510(k) (Traditional)
- Applicant: Acme-Monaco Corp.
- Decided: Aug 19, 1992 after 230 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.
28 later devices descend from it; 2 cite it directly.
0 of 29 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K982559: Guidewire (1999), 25 descendants of its own
- K042370: Torayguide Guidewire (2004), 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

Source page: https://510kreport.com/device/K920884
Methodology: https://510kreport.com/methodology