# K243691: LiquID .051 LP Guide Catheter Extension

- Pathway: 510(k) (Special)
- Applicant: Seigla Medical, Inc.
- Decided: Apr 4, 2025 after 129 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 K935425 (1994). 16 ancestors in all.
No later device cites it as a predicate yet.
1 of 17 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K220691: LiquID 061 Guide Catheter Extension, LiquID 071 Guide Catheter Extension, Seigla Medical, Inc. (2022) Summary page 5.

## Indications for use
The LiquID Guide Catheter Extension is intended to be used in conjunction with guide catheters to access discrete regions of the coronary and/or peripheral vasculature, and to facilitate placement of interventional devices.

Source page: https://510kreport.com/device/K243691
Methodology: https://510kreport.com/methodology