# K140104: Barricade Embolization Coil System

- Pathway: 510(k) (Special)
- Applicant: Blockade Medical
- Decided: Feb 13, 2014 after 29 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: 19 generations back to K951256 (1995). 61 ancestors in all.
12 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). Our reading of the summary gave K134482, which is not a number in FDA’s lists. Corrected to the number one digit away whose FDA name carries the summary’s words for the device, “Barricade Embolization Coil System”.
- K131475: Barricade Embolization Coil System, Blockade Medical (2013) Summary page 1.
- K123338: Barricade Embolization Coil System, Blockade Medical (2013) Summary page 1.

## Most influential descendants
- K142513: Barricade Embolization Coil System (2014), 11 descendants of its own
- K151760: Barricade Embolization Coil System (2015), 10 descendants of its own
- 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

## Indications for use
The Barricade Coil System is intended for the endovascular embolization of intracranial aneurysms and other neurovascular abnormalities such as arteriovenous malformations and arteriovenous fistulae. The Barricade 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 vasculalure.

Source page: https://510kreport.com/device/K140104
Methodology: https://510kreport.com/methodology