3D Printed Wrist Model with SimuBone and TPU Can Elevate Medical Simulation
Karel Penicka’s 3D printed flexible wrist model showcases the power of FDM 3D printing in creating functional anatomical models for education, training, and surgical planning. Printed using SimuBone bone filament for 3D printing and 3DXFLEX TPU (95A) flexible filament for demanding applications, the design replicates real wrist movement with anatomically accurate articulation. The rigid SimuBone mimics bone structure, while the TPU ligaments provide stretch and flexibility. This realistic orthopedic training model is ideal for students, clinicians, and researchers. View more of Karel’s work at printables.com/@KarelPenicka.
SimuBone: Print Realistic Bone Models
SimuBone is a 3D printable bone filament engineered to simulate the appearance and feel of real bone for clinical, surgical, and anatomical modeling. It supports X-ray and CT visualization with its radio-opaque additive and is optimized for drilling, sawing, and screw retention. SimuBone is a low-cost, safe alternative to cadaver bone, making it perfect for hospitals, medical schools, and research institutions. Compatible with most FDM 3D printers, it enables realistic orthopedic training models that bring medical anatomy to life.
3DXFLEX TPU: Flexibility for Soft Tissue Simulation
3DXFLEX TPU (95A) is a high-performance flexible filament for 3D printing, gaskets wearables, and flexible models. It offers over 500% elongation, strong interlayer bonding, and excellent fatigue resistance, which is critical for functional anatomical model printing. With low moisture absorption, no offensive odor, and easy printability on direct-drive systems, it’s a trusted choice for healthcare applications. When used in dual-extrusion with SimuBone, 3DXFLEX TPU enables dynamic, motion-capable anatomical models. Both materials are available from 3DXTECH for professionals seeking realistic, 3D printing solutions.
