# P790017: Usci Dilatation Catheter

- Pathway: PMA
- Applicant: Medtronic, Ireland
- Decided: Mar 24, 1980 after 283 days
- Product code: LOX (Catheters, Transluminal Coronary Angioplasty, Percutaneous)
- Device class: 2
- Regulation: 21 CFR 870.5100
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
67 later devices descend from it; 13 cite it directly.
0 of 68 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. PMA decisions do not claim a predicate device.

## Most influential descendants
- K031211: Attain Prevail Steerable Catheter Set, Model 6228CTH (2003), 29 descendants of its own
- K042194: Attain Select 6238TEL Guide Catheter Set for Left-Heart Delivery (2004), 17 descendants of its own
- K053431: Attain Select II 6248DEL Delivery Catheter System (2006), 14 descendants of its own
- K103095: Sprinter Legend 1.25MM RX and Sprinter Legend 1.25MM Otw Balloon (2010), 13 descendants of its own
- K080428: Attain Command 6250 Left Heart Delivery Systems and Attain Command 6250 Guide Catheters for Left Heart Delivery (2008), 13 descendants of its own

Source page: https://510kreport.com/device/P790017
Methodology: https://510kreport.com/methodology