# K093052: Crosscath Support Cathter

- Pathway: 510(k) (Traditional)
- Applicant: Cook, Inc.
- Decided: Dec 8, 2009 after 69 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.
7 later devices descend from it; 3 cite it directly.
1 of 11 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K072724: Cxi Support Catheter, Cook, Inc. (2007) Summary page 2.

## Most influential descendants
- K191731: Instylla Microcatheter (2019), 3 descendants of its own
- K200744: Instylla Microcatheter (2020), 2 descendants of its own
- K210808: Instylla Microcatheter 1.2 (2021), 1 descendant of its own
- K122796: Cxi Support Catheter (2012), 1 descendant of its own
- K261610: Verge™ Microcatheter (2026), 0 descendants of its own

## Indications for use
The CrossCath 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/K093052
Methodology: https://510kreport.com/methodology