3d printing filament for medical imaging human equivalent bones with radiopaque that is most similar to human bones
AssigneePETELA CO., Ltd.
InventorsCHOONG-KEUN LEE, MYUNG-SUNG YOON, HUI MIN JANG
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Abstract
The present invention relates to a 3D printing filament for medical imaging educational human equivalent bones with radiopaque that is most similar to human bones, which allows stable and radiation-free computed tomography (CT) medical imaging examination and education using the computed tomography (CT) for medical images by mixing and drying barium sulfate with thermoplastic resin to obtain chips, melt-extruding, cooling and winding the obtained chips create to a filament, and manufacturing human equivalent bones through 3D printing of the wound filament.
Claims4
A 3D printing filament for medical imaging educational human equivalent bones with radiopaque that is most similar to human bones, which is manufactured to print human equivalent bones of a human body model, wherein the filament capable of printing human equivalent bones is formulated by mixing and drying 1 to 8 parts by weight of medical-grade barium sulfate based on 100 parts by weight of thermoplastic resin in a mixing dryer to obtain chips, melt-extruding and cooling the obtained chips in a melt extruder and cooler to produce a filament, and winding the filament.
Dependencies are inferred from the claim text.