# K052783: Modification to: IQ Guide Wire, Models 38950-XX. 38951-XX

- Pathway: 510(k) (Special)
- Applicant: Boston Scientific Corp
- Decided: Oct 27, 2005 after 24 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: 6 generations back to K913353 (1991). 23 ancestors in all.
No later device cites it as a predicate yet.
0 of 24 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K040140: IQ Guide Wire, Boston Scientific Corp (2004) Summary page 1.

## Indications for use
The IQTM Guide Wires are intended to facilitate the placement of balloon dilatation catheters or other therapeutic devices during PTCA, PTA, or other intravascular interventional procedures. The QTM Guide Wires are not intended for use in the cerebral vasculature

Source page: https://510kreport.com/device/K052783
Methodology: https://510kreport.com/methodology