Figure 3.

Human anatomy transmission. (A,B) Transfer of the human anatomy to the 3D printing model (21). The individual layers of the skin (A) are sequentially transferred to the hand model (B): skin pores, cutis, subcutaneous tissue, soft tissue, periosteum and bone. In the model, the subcutaneous tissue consists of subcutaneous fat and a rubber-like subcutaneous boundary. (C) shows the cross-section of the entire hand model. Adapter plate and bone made of VBP, cutis and subcutaneous boundary of TP, metamaterial of a combination of TP and SUP and the subcutaneous fat of SUP. VBP, VeroBlackPlus; TP, TangoPlus; SUP, support-material.