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METHOD TO CREATE REMOVABLE DENTAL PROSTHESIS, AND THE DENTAL PROSTHESIS MAKING THEREOF
专利权人:
György Haraszati
发明人:
György Haraszati
申请号:
US13519031
公开号:
US20120261848A1
申请日:
2010.12.22
申请国别(地区):
US
年份:
2012
代理人:
摘要:
The subject of the invention is a method to create removable dental prosthesis, and the dental prosthesis making thereof, which solution is suitable for quick and efficient production of removable dental prostheses.During the method according to the invention a digital data recording is made of the oral cavity without teeth, or with partial teeth-deficieny, or of the model taken of it, then the information received this way is processed by a computer with the help of a targeted software, and the virtual digital image of the removable tooth replacement (prosthesis) is created, and on basis of the virtual digital image of the prosthesis the finished product of the prosthesis itself, the base plate and the teeth are made with the help of a prototype making equipment of unique model-building,Characteristic of one method according to the invention is that the prosthesis is produced from the established digital model with a spatial 3D printer (PRI) suitable for printing several different colors, several different raw materials from a thermoplastic raw material with a method based on melt layering, preferably with a Fused Deposition Modelling, (FDM) method.Characteristic of one method according to the invention is that the prosthesis is produced from the established digital model with a spatial 3D printer (PRI) suitable for printing several different colors, several different raw materials from a biologically compatible liquid composite plastic material setting under laser or UV light, preferably with Multi Jet Modelling (MJM) method.Further the invention is dental prosthesis, which is primarily made using the method according to the invention, preferably with melting (FDM) process using bearing material and raw materials of several colors applied layer by layer within a production process.
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