# K151760: Barricade Embolization Coil System

- Pathway: 510(k) (Special)
- Applicant: Blockade Medical
- Decided: Jul 27, 2015 after 28 days
- Product code: HCG (Device, Neurovascular Embolization)
- Device class: 2
- Regulation: 21 CFR 882.5950
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 21 generations back to K951256 (1995). 63 ancestors in all.
10 later devices descend from it; 2 cite it directly.
0 of 74 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K132482: Barricade Embolization Coil System, Blockade Medical (2013) Summary page 4.
- K131475: Barricade Embolization Coil System, Blockade Medical (2013) Summary page 4.
- K123338: Barricade Embolization Coil System, Blockade Medical (2013) Summary page 4.
- K140104: Barricade Embolization Coil System, Blockade Medical (2014) Summary page 4.
- K142513: Barricade Embolization Coil System, Blockade Medical (2014) Summary page 4.

## Most influential descendants
- K172390: Optima Coil System (2018), 7 descendants of its own
- K200030: Optima Coil System (2020), 6 descendants of its own
- K223386: Optima Coil System (2022), 3 descendants of its own
- K242582: Optima Coil System (OptiBlock Line Extension) (2024), 2 descendants of its own
- K252700: Optima Coil System (Optima Packing Coil System) (2025), 1 descendant of its own

## Indications for use
The Barricade Embolization Coil System is intended for the endovascular embolization of intracranial aneurysms and other neurovascular abnormalities such as arteriovenous malformations and arteriovenous fistulae. The Barricade Embolization Coil System is also intended for vascular occlusion of blood vessels within the neurovascular system to permanently obstruct blood flow to an aneurysm or other vascular malformation and for arterial and venous embolizations in the peripheral vasculature.

Source page: https://510kreport.com/device/K151760
Methodology: https://510kreport.com/methodology