Medtronic SpiderFX Embolic Protection Device

Medtronic SpiderFX™ Embolic Protection Device
The Medtronic SpiderFX™ Embolic Protection Device is a distal embolic protection system designed to capture and remove thrombus and procedural debris that may dislodge during vascular interventions. Built to function as both an embolic protection device and, in certain indications, a guidewire-based delivery platform, SpiderFX™ is used to help reduce the risk of downstream embolization during select carotid, lower extremity, and saphenous vein graft interventions.

Engineered for procedural flexibility, the SpiderFX™ device uses a nitinol mesh filter basket mounted on a capture wire and is delivered with a dedicated catheter for placement and recovery. FDA documentation describes the system as being deliverable over 0.014-inch or 0.018-inch guidewires, helping physicians navigate challenging anatomy while maintaining embolic protection during intervention.

The device is indicated for use in carotid artery angioplasty and stenting, where it helps contain and retrieve embolic material during intervention. Medtronic also lists SpiderFX™ for lower extremity interventions in conjunction with the TurboHawk™ peripheral plaque excision system for severely calcified lesions, and for coronary saphenous vein bypass graft angioplasty or stenting in appropriate vessel diameters. These broad applications make SpiderFX™ a versatile option for embolic protection across multiple vascular territories.

SpiderFX™ is available in multiple filter sizes to support treatment across a range of vessel diameters. Medtronic product pages show configurations for target vessels generally spanning 3.0 mm to 7.0 mm, depending on indication and device size, allowing physicians to select the appropriate filter basket for carotid, peripheral, or SVG procedures.

Designed for dependable visibility and controlled deployment, the SpiderFX™ platform is intended to provide efficient debris capture without significantly disrupting workflow in endovascular procedures. Its guidewire-compatible design and broad procedural applicability make it a well-recognized embolic protection option for physicians managing complex lesions where distal embolization is a concern.

Key Features
Distal Embolic Protection System: Designed to capture and remove thrombus and debris released during vascular interventions.
Nitinol Mesh Filter Basket: Uses a flexible filter mounted on a capture wire for embolic containment and retrieval.
Guidewire Compatibility: Can be delivered over 0.014-inch or 0.018-inch guidewires for procedural flexibility.
Multi-Vessel Application: Indicated across carotid, lower extremity, and SVG interventions in appropriate clinical settings.
Multiple Filter Sizes Available: Supports vessel diameters across a broad treatment range depending on the selected model.
Dedicated Delivery and Recovery System: Includes a catheter-based system for filter placement and retrieval.

Clinical Applications
Carotid angioplasty and stenting procedures.
Lower extremity interventions involving severely calcified lesions with compatible plaque excision systems.
Saphenous vein graft angioplasty and stenting.
Endovascular procedures where distal embolic debris capture is clinically important.

Product Information
Brand: Medtronic.
Product: SpiderFX™ Embolic Protection Device.
Category: Embolic Protection Device / Distal Protection System.
Design: Nitinol mesh filter on capture wire with delivery and recovery catheter.
Guidewire Compatibility: 0.014" or 0.018" guidewire delivery options.
Application: Capture and removal of embolic material during select vascular interventions.