Analyze how skull implants can be done from scan to 3D printing in one stop

Medical requirements for skull implants are very strict. Implants should facilitate wound healing after implantation in the patient's skull and should have a very high degree of fit with the human body structure. The 3D printing layered manufacturing process uses a laser to harden a titanium metal layer layer by layer to form a size and shape that is extremely compatible with the human body.

Due to the porous structure of the bone, integration with biological functions and minimal heat dissipation in brain tissue are the most important considerations in cranial implant surgery. Although the human body can adapt to the human body, the risk still exists. When the human body is exposed to sunlight, the titanium implant generates too much heat. Another factor is that titanium implants prevent cerebrospinal fluid from seeping out.

Only porous orthopedic implants can meet these stringent requirements. The fixation of the bone screw not only promotes the passage of the liquid through the lattice structure of the implant, but also fuses the implant with the human skull. This design also has a thermal insulation effect that minimizes heat dissipation in the cranial cavity.

3D printing of skull implants not only requires accurate modeling, but also meets medical requirements, and also meets the requirements of 3D printing. For this reason, Renishaw has introduced a process chain from scanning to 3D to modeling and printing. .

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