(KOPIE) A Cost-effective and Realistic 3D-Printed Simulation Phantom for Interventional Radiology Training Situations in Medical Education

Abstract

An innovative training model named Medical Angiography Simulation Phantom for Physician Training (MANTA) has been developed at a university makerspace to enhance the education of future interventional radiologists. This model enables medical trainees to practice minimally invasive procedures for treating vascular occlusions in a realistic environment, without the need to operate directly on patients or animal models.

The phantom is produced using 3D printing technology and standard materials, resulting in a cost-effective solution with material expenses around €250. Its design includes a transparent, flexible vascular system integrated with a controllable pump that simulates human arterial blood pressure and flow rates, providing physiological conditions akin to real-life interventions. This setup allows for the safe rehearsal of catheter handling, guidewire manipulation, and occlusion techniques using coils.

The development of a cost-effective open source approach is intended to facilitate the use of medical technology in emerging or underdeveloped countries. By offering a practical and realistic training tool, the MANTA phantom aims to improve the proficiency of upcoming radiologists, ultimately enhancing patient care during critical vascular interventions.

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