Intracranial vascular model SJ001D-E

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Product overview
This neurovascular model (SJ001D-E) reproduces the arterial anatomy from the femoral access to the intracranial A2 and M2 segments, including a complete Circle of Willis. Reconstructed from human CT data and produced at 1:1 scale by 3D printing in silicone (Shore 40A), it is designed for device testing, procedural training and clinical demonstration.

Key features

• Complete Circle of Willis included for realistic intracranial branching.
• Standard aortic arch Type I; customizable to Type II, Type III or other variants.
• Modular construction: intracranial, aortic and abdominal sections connectable and removable via custom connectors for easy replacement and configuration.
• Accurate inner diameters and spatial geometry based on patient CT data (1:1 scale).
• 3D-printed silicone model optimized for endovascular device testing, catheter navigation practice and procedure demonstration.

Dimensional drawing (unit: mm)
Detailed dimensional drawings and product images showing overall size and vessel inner diameters are provided in the product documentation and illustrations.

Application

• Simulation of cerebral angiography and endovascular procedures.
• Development, testing and verification of catheters, stents, balloons, guidewires, microcatheters and related devices.
• Training for neurointerventional techniques, hands-on workshops and device demonstrations.
• Quantitative perfusion and flow analysis (CTA, DSA, MRA, OOT, PIV, Doppler).

Custom service options

• Customizable intracranial aneurysms: number, size and location.
• Addition of common lesions: stenoses, arteriovenous fistulas, emboli and others in the intracranial segment.
• Carotid and radial-access modifications: bilateral radial interventions, aneurysms and stenoses on carotid arteries.
• Customizable aortic arch types (I, II, III or other specified anatomies).
• Additional complex structures can be added to the abdominal section.
• Option to mount the model inside a transparent acrylic box for 3D visualization.
• Custom models manufactured from CAD, STL, STP, STEP and other provided data formats.

Accessories

• Custom portable aluminum transport case.
• Sheath tube and blue hemostatic valve.
• Simulated thrombus, portable water bag and syringe for flow simulation.

Notes
Material: silicone, Shore 40A. Production and delivery lead times vary by configuration. Typical shipping methods include FedEx, DHL, EMS, UPS and TNT.

Technical specifications

• Commercial name: Neuro Vessel System
• Model code: SJ001D-E
• Material: silicone (Shore 40A)
• Scale: 1:1 (based on human CT data)
• Anatomical coverage: femoral artery → intracranial arteries to A2 and M2 segments; complete Circle of Willis
• Construction: 3D printed silicone; intracranial, aortic and abdominal sections connectable/disassemblable via custom connectors
• Customizable options: aneurysm count/size/location; stenosis; arteriovenous fistulas; embolism; aortic arch types; additional abdominal structures; CAD/STL/STP/STEP-based customization
• Intended uses: cerebral angiography simulation; device testing (catheter, stent, balloon, guidewire, microcatheter); procedural training; perfusion quantitative analysis (CTA, DSA, MRA, OOT, PIV, Doppler)
• Payment terms: T/T
• Shipping time: 7 days
• Lead time: 7-15 days