simulator for trepanation of the skull bones

摘要

A simulator for trepanation of the skull bones, which is a stand base as a hemisphere made of solid material, model, simulating bones of the cranial vault with a few layers of reinforcing mesh, superficial fascia, and skin, in addition to a base made as hemisphere is made of solid material and having cortex of soft material and covered with metal frame, which is spanned by simulator of the dura mater, the model simulating bones of the skull, is applied on the outside and on the inside surface the layer of synthetic material that simulates internal and external periosteum.