ABSTRACT:
In this study two molds were designed and used in MuCell_technology to generate implants with a porous structure. To arrive the desiredpore structure many process parameters were investigated for indicating theeffects of process parameters on the pore morphology. This process parameterinvestigation was performed on each mold respectively, so that the influencesof the mold design on the pore morphology have been researched by the sameprocess parameter setting. It was found that the mold design also had effectson the pore structure in MuCell_ technology. A proper mold design couldimprove the generated pore structure, such as porosity, pore diameter, andinterconnectivity.
KEY WORDS: mold design, cell morphology, MuCell_, injection molding,medical implant, porous polymer, polyurethane.

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