# K030688: Echelon Micro Catheter, Model 105-5092-150

- Pathway: 510(k) (Special)
- Applicant: Micro Therapeutics, Inc.
- Decided: Mar 28, 2003 after 23 days
- Product code: KRA (Catheter, Continuous Flush)
- Device class: 2
- Regulation: 21 CFR 870.1210
- Recalls of this device: 2 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K974473 (1998). 2 ancestors in all.
9 later devices descend from it; 6 cite it directly.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K993672: Rebar Micro Catheter, Models 105-5080, 105-5086, Micro Therapeutics, Inc. (2000) Summary page 1.

## Most influential descendants
- K031992: Echelon Micro Catheter, Model 105-5091 (2003), 7 descendants of its own
- K051990: Echelon Micro Catheter (2006), 5 descendants of its own
- K042187: Echelon 10,45 Tip Shape Micro Catheter Echelon 10,90 Tip Shape Micro Catheter, Echelon 14,45 Tip Shape Micro Catheter,90 (2004), 5 descendants of its own
- K034036: Marathon Flow Directed Micro Catheter, Model 105-5055 (2004), 4 descendants of its own
- K093750: Echelon Micro Catheter, Marathon Micro Catheter, Nautica Micro Catheter Ultraflow HPC Flow Directed Micro Catheter, Reba (2009), 3 descendants of its own

## Recalls of this device
- Jun 30, 2022 · Class II · Z-1556-2022: Outer carton packaging of microcatheters were exposed to wet substance during transport.
- Jun 30, 2022 · Class II · Z-1557-2022: Outer carton packaging of microcatheters were exposed to wet substance during transport.

## Indications for use
The MTI EchelonTMMicro Catheter is intended for the controlled selective infusion of physician-specified therapeutic agents or contrast media into the vasculature of the peripheral and neuro anatomy.

Source page: https://510kreport.com/device/K030688
Methodology: https://510kreport.com/methodology