What Are Differences Between High Realistic Soft Silicone Anatomy Models And PVC Models

With the passage of time, more and more medical models are coming into the public eye. Besides being used in basic medical anatomy experiments and clinical surgical teaching, they are also being used for popular science displays in museums, art galleries, and science centers. These models help people learn essential first aid techniques and understand the basic structure of the human body. However, most existing models are made of PVC, which is crudely made and relatively hard, resulting in poor simulation and limited realism. This material can lead to deviations in teaching and display, and the user experience is poor. To address these issues, a new type of highly realistic silicone human medical model has emerged.

Highly realistic soft silicone anatomical models differ significantly from traditional PVC anatomical models in their use in medical teaching and clinical training. Soft silicone anatomy models are made of food-grade medical silicone, which is non-toxic and odorless, and is ROHS certified. They leave a white ash and low odor after burning, and are less susceptible to aging and deformation over time. PVC models contain plasticizers, which emit black smoke and a pungent odor when burned, may release harmful substances, and have poor temperature resistance (softening point 75-90°C).

Silicone anatomical models are soft and flexible, simulating the realistic feel of muscle and skin. They withstand repeated bending and cleaning, and are highly durable. PVC models, on the other hand, are harder and rougher to the touch, and are prone to cracking or yellowing with long-term use.

Silicone anatomical models can accurately depict level 3 and 4 blood vessels and nerve branches, with highly realistic muscle texture and organ morphology. Some of Meiwo Science highly realistic silicone anatomical models support digital interaction (such as QR codes linking to 3D resources). PVC models are primarily used for basic anatomical demonstrations, with limited detail, and are often used in low-cost teaching settings. Welcome contact Meiwo for more details about highly realistic soft silicone anatomical models.