| 摘要 |
PURPOSE: A method of manufacturing porous bioceramic particles and the porous particles manufactured by the same are provided to have an egg shape which effectively absorbs and disperses impacts and a structure which helps communication between inside and outside by pores existing on a surface. CONSTITUTION: A method of manufacturing porous bioceramic particles comprises the following steps: manufacturing bioceramic slurry which includes bioceramic powder, a binder, a dispersing agent, and a mediator; coating the bioceramic slurry on a sponge surface with a thickness of 1-2 mm; forming a green body by drying the mediator in the coated bioceramic slurry at 80-90 deg. Celsius; and sintering the green body. The bioceramic powder is selected from a group consisting of hydroxyl apatite, fluoridated hydroxyl apatite, tricalcium phosphate, biphasic calcium phosphate, alumina, zirconina, silica, and bioglass. |
