Willis环（Circle of Willis）大脑动脉环、威廉斯环

HIGH ANATOMICAL DETAIL IN THE SUB-MILLIMETER RANGE

• 3-D printed to simulate contrast-infused vasculature

• Eliminates the need to inject contrast and replace tubing

• Perfect for patient positioning training, image registration, and image quality optimization on biplane angiography and CT angiogram

Circle of Willis

Model No.	Description
RS-COW	Circle of Willis