# K090665: Emboshield NAV6 Embolic Protection System-Small/Large, Model 22437-19/22438-19

- Pathway: 510(k) (Special)
- Applicant: Abbott Vascular-Vascular Solutions
- Decided: May 22, 2009 after 70 days
- Product code: NTE (Temporary Carotid Catheter For Embolic Capture)
- 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
No predicates in its family tree.
4 later devices descend from it; 3 cite it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K110909: Emboshield NAV6 Embolic Protection System, Barewire Filter Delivery Wire-Workhorse-190CM / 315CM, Barewire Filter Del.. (2011), 3 descendants of its own
- K121015: Emboshield NAV6 Embolic Protection System (2012), 2 descendants of its own
- K141678: Emboshield NAV6 Embolic Protection System (2014), 1 descendant of its own
- K191173: Emboshield NAV6 Embolic Protection System, Barewire Filter Delivery Wires (2019), 0 descendants of its own

Source page: https://510kreport.com/device/K090665
Methodology: https://510kreport.com/methodology