Mantis XP Thrombectomy System for Fistula
A high-powered mechanical thrombectomy device for deep venous or arterial occlusions, supporting extended reach and robust clot extraction in complex anatomies.
The Mantis XP is a pharmacomechanical thrombectomy system specifically engineered for dialysis native AV fistulae. Featuring a rotational catheter design and sinusoidal wave geometry, Mantis XP enables rapid and efficient clot disruption, infusion, and evacuation in a single pass—helping to restore patency while minimizing potential vessel trauma in end-stage renal disease (ESRD) patients requiring continuous dialysis access.
Rotational Thrombectomy Mechanism
- Sinusoidal Wave Shape: The unique sinusoidal wire design translates rotational energy into targeted clot fragmentation, limiting stress on native fistula walls.
- Pharmacomechanical Combination: Simultaneously administers lytic agents (if required) via the infusion zone, accelerating clot dissolution and removal.
Extended Infusion Zone
- 10 cm from Distal Tip: Delivers thrombolytic or flushing solutions directly to the lesion area, optimizing pharmacologic contact with the clot.
- Efficient Local Drug Delivery: Improves clot breakdown while minimizing systemic agent usage.
Variable Catheter Length & Profile
- Lengths: 30 cm, 45 cm, 90 cm, 110 cm provide flexibility for short or extended vascular access routes—particularly relevant for complex fistula anatomies.
- Profiles: 5.0F–7.0F outer diameters suit different vessel sizes, ensuring robust torque transmission and navigability.
Nitinol & PA/PEBAX Construction
- Nitinol Core: Maintains shape integrity and provides kink resistance, critical in tortuous AV fistula segments.
- PTFE Inner Layer: Minimizes friction with guidewires and helps protect vessel surfaces during repeated manipulations.
Radiopacity & Visibility
- Braided Shaft: Allows real-time tracking under fluoroscopy, visible from the distal tip to the proximal segment.
- 15 cm Active Zone: Clear identification ensures accurate lesion coverage and improved operator confidence.
Product Specifications
Specification | Detail / Value |
Product Name | Mantis XP Thrombectomy System |
Intended Use | High-powered mechanical thrombectomy in venous or arterial occlusions, removing large or organized clot |
Catheter Design | Rotational shaft with extended reach (“XP”), integrated aspiration lumen or side port |
Material | Stainless steel or nitinol core, polymer outer sheath |
Rotational Speed Range | ~50k–120k rpm (verify final) |
Outer Diameter (F) | ~6–8F (depending on model) |
Working Length | ~80–120 cm (varies by product code) |
Guidewire Compatibility | Typically 0.035” |
Sterility | Sterile, Single Use |
Shelf Life | ~2–3 years if stored at 15–25 °C in sealed packaging |
Clinical Indications | Large clot burdens in major peripheral veins/arteries, deep venous thrombosis (DVT), acute limb ischemia |
Contraindications | Extremely tortuous vessels, heavily calcified segments, or known sensitivity to device materials |
Ordering & Size Matrix
Outer Diameter (F) | Working Length (cm) | Tip Configuration | Product Code | Notes |
6F | 80 | Standard Rotational Tip | MNT-XP-6F-80-SR | Smaller OD for moderate clot loads |
6F | 100 | Leaf Tip | MNT-XP-6F-100-LF | Intermediate length, specialized tip for large clot |
7F | 80 | Standard Rotational Tip | MNT-XP-7F-80-SR | Larger OD for heavier clot burden |
7F | 120 | Leaf Tip | MNT-XP-7F-120-LF | Extended shaft + specialized tip for extensive occlusions |
8F | 100 | Standard Rotational Tip | MNT-XP-8F-100-SR | Max diameter & high rotational power for dense clots |
8F | 120 | Leaf Tip | MNT-XP-8F-120-LF | Extended length + leaf tip for severe multi-segment thrombosis |
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