Intracranial vascular model SJ001D-D

femoral arterycircle of Willisinternal carotid artery

Product Description
This neurovascular phantom reproduces human arterial anatomy from the femoral artery to the A2 segment of the anterior cerebral artery and the M2 segment of the middle cerebral artery at 1:1 scale based on CT data. It includes a complete Circle of Willis, five intracranial aneurysms with specified necks and dimensions, and bilateral ICA loops (two 180° and two 360°) configured per FDA guidance. The aortic arch is delivered as Type I by default and can be customized to Type II, Type III or variants.

Dimensional Drawing (unit:mm)
Overall and connection dimensional drawings are provided (tables, images and schematic views available on request).

ID of Neuro Part & Aneurysm size & Loops on ICA (FDA guided)
No 1: Neck 4.0 mm, Length x Width x Height 6.0 x 6.0 x 7.0 mm
No 2: Neck 2.4 mm, Length x Width x Height 5.0 x 5.0 x 5.4 mm
No 3: Neck 2.5 mm, Length x Width x Height 3.5 x 3.5 x 3.4 mm
No 4: Neck 3.0 mm, Length x Width x Height 5.0 x 5.0 x 5.2 mm
No 5: Neck 2.6 mm, Length x Width x Height 4.0 x 4.0 x 4.7 mm

Application

• Simulation of aneurysm tamponade and cerebral angiography.
• Development, testing, verification and demonstration of endovascular devices (catheters, stents, balloons, guidewires, microcatheters).
• Training for neurointerventional procedures, clinical education and device marketing demonstrations.
• Quantitative perfusion and flow analysis using CTA, DSA, MRA, PIV and Doppler sonography.

Custom Service Options

• Number, size and location of intracranial aneurysms customizable.
• Addition of stenotic lesions, arteriovenous fistulas, emboli or other intracranial pathologies.
• Carotid and radial access variations; lesions can be added to carotid arteries for bilateral radial interventions.
• Aortic arch configurable to Type II, Type III or other variants.
• Additional complex structures can be integrated into the abdominal section.
• Option to enclose the model in a transparent acrylic box to achieve 3D presentation.
• Custom models producible from CAD, STL, STP, STEP and other client-supplied files.

Accessories
Pagoda joints, Ruhr joints, nylon plugs, silicone tubing, straight-through connectors, corner protectors, hemostatic valve (0–12F), Ruhr sheath tube (0–5F), portable water bag, plastic tray, aluminium case with custom molds, etc.

Logistics & Manufacturing Info
Model: SJ001D-D
Material: Silicone, Shore 40A
Custom service: design support and technical solutions available
Payment: T/T
Shipping time: 5–7 days
Lead time: 5–9 days
Shipping methods: FedEx, DHL, EMS, UPS, TNT

Technical Specifications

• Scale: 1:1 anatomical scale reconstructed from human CT data.
• Material: Silicone, Shore 40A.
• Anatomy coverage: Femoral artery to A2 of ACA and M2 of MCA; complete Circle of Willis.
• Aneurysms: Five intracranial aneurysms with specified neck diameters and dimensions (see dimensional data).
• Loops: Two 180° loops and two 360° loops on each ICA side (FDA guided).
• Modularity: Intracranial, aorta and abdominal sections connectable/disassemblable via custom connectors; parts replaceable and customizable.
• Manufacturing: 3D-printed, reconstructed and optimized to replicate spatial structure and inner diameters.
• Use cases: Device R&D/testing, procedural training, angiography simulation, perfusion/flow analysis.