# K171819: Attain Assist CS Access Catheter

- Pathway: 510(k) (Traditional)
- Applicant: Creganna Medical Also Doing Business AS Ceganna Tactx Medica
- Decided: Jan 4, 2018 after 199 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
Longest line of descent: 10 generations back to K893658 (1989). 54 ancestors in all.
No later device cites it as a predicate yet.
0 of 55 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K123153: Attain Command+Surevalve Left Heart Delivery System Attain Command Guide Catheters for Left Heart Delivery,Attain Select, Medtronic, Ireland (2013) Summary page 4.

## Indications for use
The Attain Assist™ CS Access Catheter is a left-heart CS catheter intended to enable access to the left heart via the coronary sinus.

Source page: https://510kreport.com/device/K171819
Methodology: https://510kreport.com/methodology