# K142565: Excelsior XT-17 Microcatheter, Excelsior XT-17 Flex Microcatheter, Excelsior XT-17 Pre-Shaped Microcatheter, Excelsior XT-17 Flex Pre-Shaped Microcatheter

- Pathway: 510(k) (Special)
- Applicant: Stryker Neurovascular
- Decided: Nov 14, 2014 after 63 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: 3 generations back to K960806 (1996). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K123452: Tracker-17 Microcather, 150 CM Long and 15.0 CM Flexible Distal Shaft, Tracker-17 Microcatheter, 150 CM Long and 7.5 CM, Stryker (2013) Summary page 4.

## Indications for use
Stryker Neurovascular's Excelsior XT -17 Microcatheters are intended to assist in the delivery of diagnostic agents, such as contrast media, and therapeutic agents, such as occlusion coils, into the peripheral, coronary and neuro vasculature.

Source page: https://510kreport.com/device/K142565
Methodology: https://510kreport.com/methodology