Method for the Production of a Biologically Active

专利名称：Method for the Production of a Biologically

Active Prosthetic Device for theReconstruction of Bone Tissue and theProsthetic Device Itself

发明人：Roberta Martinetti,Angelo Nataloni,Andrea

Belpassi

申请号：US10594941申请日：20050329

公开号：US20080243458A1公开日：20081002

专利附图：

摘要：The invention relates to a method for the production of a biologically activeprosthetic device for the reconstruction of bone tissue comprising the steps of: a CAT(Computerized Axial Tomography) scan of the patient and obtaining a three-dimensionalelectronic model () of the part of the bone and of a bone defect () to be reconstructed;production by prototyping of a prototype resin model () of the area of the patient'sbone involved, forming of a model (), of the patient's bone defect to be reconstructed;

construction of a netative mould (), production of a ready sintered ceramic semi-finishedproduct with controlled and interconnected porosity, said semi-finished product beingmade with dimensions and shape slightly larger than the bone defect; mechanicalprocessing and manual finishing of the sintered semi-finished product, to obtain theprecise dimensions and shape of the bone defect, the invention also relating to theprosthetic device obtained using the method described above.

申请人：Roberta Martinetti,Angelo Nataloni,Andrea Belpassi

地址：Forli IT,Castel Bolognese (Ravenna) IT,Urbino (Pesaro Urbino) IT

国籍：IT,IT,IT

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