# K160884: CXI Support Catheter

- Pathway: 510(k) (Special)
- Applicant: Cook Incorporated
- Decided: Nov 22, 2016 after 236 days
- Product code: KRA (Catheter, Continuous Flush)
- Device class: 2
- Regulation: 21 CFR 870.1210
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K052841 (2005). 3 ancestors in all.
2 later devices descend from it; 2 cite it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K072724: Cxi Support Catheter, Cook, Inc. (2007) Summary page 4.

## Most influential descendants
- K222679: Vericor Support Catheter (2022), 0 descendants of its own
- K221886: Sublime Microcatheter (2022), 0 descendants of its own

## Indications for use
The CXI™ Support Catheter is intended for use in small vessel or superselective anatomy for diagnostic and interventional procedures, including peripheral use.

Source page: https://510kreport.com/device/K160884
Methodology: https://510kreport.com/methodology