# K950179: Medtronic (R) GC Iii Coronary Guiding Catheter

- Pathway: 510(k) (Traditional)
- Applicant: Medtronics Interventional Vascular
- Decided: Jul 25, 1995 after 189 days
- Product code: DQY (Catheter, Percutaneous)
- Device class: 2
- Regulation: 21 CFR 870.1250
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
103 later devices descend from it; 5 cite it directly.
5 of 104 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
- K012130: Attain LDS 6216 Left-Heart Delivery System (2001), 97 descendants of its own
- K012083: Attain Access 6218 Left-Heart Delivery System, Model 6218 (2001), 89 descendants of its own
- K013517: 10600 Deflectable Catheter System, Model 10600 (2002), 80 descendants of its own
- K032312: Attain 6226DEF Deflectable Catheter Delivery System (2003), 37 descendants of its own
- K033989: Medtronic Selectsite Deflectable Catheter System, Models C304-S59 and C304-L69 (2004), 35 descendants of its own

Source page: https://510kreport.com/device/K950179
Methodology: https://510kreport.com/methodology