# K091750: Guideliner Catheter, Models 5571, 5572, 5573

- Pathway: 510(k) (Traditional)
- Applicant: Vascular Solutions, Inc.
- Decided: Nov 4, 2009 after 141 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: 6 generations back to K935425 (1994). 12 ancestors in all.
14 later devices descend from it; 2 cite it directly.
1 of 27 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K082337: Minnie Support Catheter, Vascular Solutions, Inc. (2009) Summary page 1.

## Most influential descendants
- K112082: Guideliner V2 Catheter (2011), 12 descendants of its own
- K172090: GuideLiner V3 Catheter (2017), 8 descendants of its own
- K183353: Telescope Guide Extension Catheter (2019), 3 descendants of its own
- K242276: CrossFAST™ Integrated Microcatheter Guide Extension System (CFM55) (2024), 1 descendant of its own
- K220691: LiquID 061 Guide Catheter Extension, LiquID 071 Guide Catheter Extension (2022), 1 descendant of its own

## Indications for use
GuideLiner catheters are intended to be used in conjunction with guide catheters to access discrete regions of the coronary and/or peripheral vasculature, and to facilitate placement and exchange of guidewires and other interventional devices.

Source page: https://510kreport.com/device/K091750
Methodology: https://510kreport.com/methodology