# K861606: Schneider-Shiley Wire Torquer

- Pathway: 510(k) (Traditional)
- Applicant: Shiley, Inc.
- Decided: Jun 9, 1986 after 41 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.
29 later devices descend from it; 1 cites it directly.
0 of 30 devices in its family (counting itself) have a Class I recall.

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

## Most influential descendants
- K032411: JS Vascular Guide Wire Vise/Torque Device (2003), 28 descendants of its own
- K060745: Asahi Tornus Support Catheter with Torque Device Accessory (2006), 22 descendants of its own
- K083313: Wildcat 7F Guidewire Support Catheter (2009), 21 descendants of its own
- K102022: Wildcat 6F Guidewire Support Catheter Model W400L and W400S (2010), 18 descendants of its own
- K111338: Wildcat Catheter (2011), 17 descendants of its own

Source page: https://510kreport.com/device/K861606
Methodology: https://510kreport.com/methodology