# K110540: Terumo Support Catheter

- Pathway: 510(k) (Traditional)
- Applicant: Terumo Medical Corp.
- Decided: May 13, 2011 after 77 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: 7 generations back to K935425 (1994). 13 ancestors in all.
6 later devices descend from it; 5 cite it directly.
0 of 20 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K033678: Spectranetics Quick Cross Catheters, Models 518-032, 518-033, 518034, 518-035, 518-036, 518-037 and 518-038, Spectranetics Corp. (2004) Summary page 2.
- K092396: Spectranetics Quick Cross Extreme Support Catheters, Spectranetics Corp. (2009) Summary page 2.

## Most influential descendants
- K173799: NaviCross 0.018 (2018), 2 descendants of its own
- K231044: R2P Navicross (2023), 1 descendant of its own
- K183000: ViperCath XC Peripheral Exchange Catheter (2018), 1 descendant of its own
- K253361: Teleport Glide Microcatheter (2026), 0 descendants of its own
- K220632: Boss Crossing Support Catheter (2022), 0 descendants of its own

## Indications for use
Terumo Support Catheters are intended to guide and support a guide wire during access of the vasculature, allow for wire exchanges and provide a conduit for the delivery of saline or diagnostic contrast agents.

Source page: https://510kreport.com/device/K110540
Methodology: https://510kreport.com/methodology