# K950113: Scimed (R) Chice (TM) Exchange Ptca Guide Wire

- Pathway: 510(k) (Traditional)
- Applicant: Scimed Life Systems, Inc.
- Decided: Mar 31, 1995 after 79 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.
69 later devices descend from it; 6 cite it directly.
6 of 70 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
- K022357: Transend 300 ES Guidewire, Model 46-814 & Transend 300 Floppy Guidewire, Model 46-815 (2002), 38 descendants of its own
- K061171: Sequitor Steerable Guidewire, Models SQR18XX and SQR14XX (2006), 36 descendants of its own
- K062192: Ostial Pro Stent Positioning System (2007), 35 descendants of its own
- K083745: The IC-Pro System, Model Version 3.2 (2009), 30 descendants of its own
- K962572: Scimed Choice PT Vision Ptca Guide Wire (1996), 16 descendants of its own

Source page: https://510kreport.com/device/K950113
Methodology: https://510kreport.com/methodology