𝔖 Bobbio Scriptorium
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Bioceramic Granulates for use in 3D Printing: Process Engineering Aspects

✍ Scribed by St. H. Irsen; B. Leukers; Chr. Höckling; C. Tille; H. Seitz

Book ID
102500229
Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
213 KB
Volume
37
Category
Article
ISSN
0933-5137

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✦ Synopsis

Abstract

For the fabrication of patient individual bone replacement scaffolds using rapid prototyping (RP) technology, materials with properties adapted to the 3D printing process are needed. First of all the granulate properties of the building material have to match certain specifications concerning particle size and morphology. To fulfil these demands in laboratory scale a commercial fluidized bed granulator was modified to match the specific needs. The changes were tested spraying a sample granulate for the fabrication of synthetic bone grafts. This granulate could successfully be processed in the 3D printer.

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## Abstract Different biomaterials have been proposed as scaffolds for the delivery of cells and/or biological molecules to repair or regenerate damaged or diseased bone tissues. Particular attention is being given to porous bioceramics that mimic trabecular bone chemistry and structure. Chemical c