MicroDELIVERY Embolization Catheter
A microcatheter optimized for precise embolic agent delivery to small or distal vascular territories, ensuring uniform distribution and minimal reflux.

Easily Reach Distal, Embolize Safely
- Microcatheter system designed for therapeutic embolization and angiography in peripheral vessels.
- It gives control with ease of use, kink resistance, and distal flexibility in your daily practice.
Flawless Visualization, Rigidity and Lubricity
- Tungsten Coil construction, high kink resistance, and hydrophilic coating help navigate tortuous anatomy and deploy therapeutic agents or contrast media with ease.
- Reinforced micro catheter is intended for the controlled selective infusion of physician-specified therapeutic agents or contrast media into the vasculature of the peripheral anatomy.

MICROCATHETERS
ARE DESIGNED
TO ALLOW
NAVIGATION
MicroDELIVERY Catheter
- Liquid Embolic Agents
- DMSO Compability
- Mechanic Embolizations
- Embolization Coils

Variable Stiffness Design
- Composite Shaft: Incorporates multiple stiffness zones—providing a soft, flexible distal tip for navigating convoluted vessels and a stiffer, supportive proximal segment for stable device manipulation.
- Adjustable Stiffness: Optimizes pushability in challenging anatomies while preventing excessive distal force that could jeopardize delicate vascular structures.
Stainless Steel Braided Support
- Proximal-to-Distal Reinforcement: A braided structure extends from the proximal region to the last 35 cm of the catheter, maintaining shape integrity under torque and push forces.
- Stable Delivery Platform: Minimizes shaft buckling or kinking, enabling precise advancement of interventional devices or guidewires.
Pebax Outer Sheath
- Triple-Layer Configuration: Three layers of Pebax provide graduated proximal-to-distal stiffness, amplifying proximal support while preserving distal flexibility.
- High Radial Strength: Facilitates reliable luminal patency in curved or compressed vascular segments, ensuring consistent device passage.
PTFE Inner Lining
- Low-Friction Lumen: Polytetrafluoroethylene (PTFE) liner reduces friction during guidewire or device exchange, enhancing procedural control.
- Smooth Passage: Helps maintain stable device alignment and lessens microcatheter “kick-back” when deploying stents or coils.
Stainless Steel Coil Design
- Variable Pitch Coil: Within the distal catheter shaft, variable coil spacing grants added flexibility without compromising radial power.
- Kink Resistance: This coil-based architecture protects against lumen collapse, even when navigating tight vascular turns.
Hydrophilic Distal Coating
- Enhanced Lubricity: The distal segment is layered with a hydrophilic material to reduce friction, promoting safer, smoother catheter advancement.
- Easier Navigation: Minimizes vessel wall contact forces, diminishing risk of endothelial trauma.
Product Specifications
Specification | Detail / Value |
Product Name | MicroDELIVERY Embolization Catheter |
Intended Use | Delivery of embolic agents (coils, particles, liquid embolics) into small or distal vessels |
Catheter Design | Ultra-fine shaft with radiopaque distal segment, possibly braided for torque; single or dual lumen |
Material | Pebax/Polyamide with stainless steel or nitinol reinforcement |
Outer Diameter Range | ~1.7–2.8F (depending on model) |
Inner Lumen | ~0.016–0.027” ID for passage of coils or liquids |
Working Length | ~90–165 cm (varies by product code) |
Tip Configuration | Soft, tapered distal tip; optionally hydrophilic or PTFE-coated |
Radiopaque Markers | 1–2 near the tip for fluoroscopic control |
Guidewire Compatibility | Typically 0.014” (or 0.018” if specified) |
Sterility | Sterile, Single Use |
Shelf Life | ~2–3 years at 15–25 °C in sealed packaging |
Clinical Indications | Neurovascular or peripheral vessel embolization, targeted drug delivery, small lesion navigation |
Contraindications | Vessels too small/tortuous for catheter passage, known device material allergy |
Ordering & Size Matrix
Outer Diameter (F) | Inner Lumen (inch) | Working Length (cm) | Lumen Type | Product Code | Notes |
1.7F | 0.016” | 90 | Single Lumen | MDEL-1.7-016-90-S | Ultra-low profile for tiny/distal feeder vessels |
1.7F | 0.016” | 135 | Single Lumen | MDEL-1.7-016-135-S | Extended shaft for deeper intracranial approach |
2.0F | 0.016” | 135 | Dual Lumen | MDEL-2.0-016-135-D | Dual-lumen for simultaneous coil & contrast or drug |
2.0F | 0.018” | 150 | Single Lumen | MDEL-2.0-018-150-S | Slightly larger lumen for liquid embolics |
2.3F | 0.021” | 150 | Single Lumen | MDEL-2.3-021-150-S | Common neuro ID for standard coil diameters |
2.3F | 0.021” | 165 | Single Lumen | MDEL-2.3-021-165-S | Max length for advanced or multi-vessel embolization |
2.8F | 0.027” | 165 | Single Lumen | MDEL-2.8-027-165-S | Larger ID for higher-flow vessels or bigger coil systems |
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