# K090870: Echelon Micro Catheter, Models 105-5092-150SA, 145-5092-150SA and 190-5092-150SA and Syringe Adapter Accessory

- Pathway: 510(k) (Special)
- Applicant: Micro Therapeutics, Inc.
- Decided: May 1, 2009 after 32 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: 5 generations back to K974473 (1998). 6 ancestors in all.
No later device cites it as a predicate yet.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K030688: Echelon Micro Catheter, Model 105-5092-150, Micro Therapeutics, Inc. (2003) Summary page 1.
- K031992: Echelon Micro Catheter, Model 105-5091, Micro Therapeutics, Inc. (2003) Summary page 1.
- K042187: Echelon 10,45 Tip Shape Micro Catheter Echelon 10,90 Tip Shape Micro Catheter, Echelon 14,45 Tip Shape Micro Catheter,90, Micro Therapeutics, Inc. (2004) Summary page 1.
- K051990: Echelon Micro Catheter, Micro Therapeutics, Inc. (2006) Summary page 1.

## Indications for use
The Echelon Micro Catheter is intended to access the peripheral and neuro vasculature for the controlled selective infusion of physician-specified therapeutic agents such as embolization materials and or diagnostic materials such as contrast media.

Source page: https://510kreport.com/device/K090870
Methodology: https://510kreport.com/methodology