A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Denture preparation method
The invention belongs to the technical field of false tooth processing, and particularly relates to a false tooth preparation method which comprises the following steps: (1) acquiring a three-dimensional model of an oral cavity of a patient; (2) designing an abutment, and designing a paraffin abutment on the abutment; (3) designing a plurality of tooth monomers according to the base plate; (4) selecting blocky zirconium oxide, sintering the blocky zirconium oxide, cutting to obtain zirconium oxide teeth, reserving retention holes in the bottoms of the zirconium oxide teeth, re-sintering the zirconium oxide teeth and trimming the resintered zirconium oxide teeth, and then glazing the resintered zirconium oxide teeth; (5) preliminarily arranging and fixing the processed zirconium oxide teeth on the paraffin abutment of the denture in sequence; and (6) finally fixing the zirconium oxide tooth in an embedding glue filling or injection molding glue filling manner to manufacture the false tooth. According to the scheme, the artificial tooth can be customized according to the condition of a patient, so that the artificial tooth is more suitable for individuals, and has better performance in the aspects of strength, attractiveness, color and the like due to the fact that the tooth is made of zirconium oxide.
本发明属于义齿加工技术领域，具体涉及一种义齿制备方法，包括以下步骤：(1)获取患者口腔的三维模型；(2)设计基托，并在基托上设计石蜡基牙；(3)根据基托设计多颗牙齿单体；(4)选取块状氧化锆，对块状氧化锆进行烧结，然后切削加工得到氧化锆牙齿，在氧化锆牙齿底部预留固位孔，对氧化锆牙齿进行再烧结；对再烧结后的氧化锆牙齿进行修整，然后上釉；(5)将加工得到的氧化锆牙齿按顺序初步排列固定在基托的石蜡基牙上；(6)通过包埋充胶或注塑充胶的方式最终将氧化锆牙齿固定，得到义齿。使用本方案能根据患者情况个性化的定制义齿，除了更适合个人外，由于使用氧化锆制作牙齿，再强度、美观度、颜色等方面具有更佳的性能。
Denture preparation method
The invention belongs to the technical field of false tooth processing, and particularly relates to a false tooth preparation method which comprises the following steps: (1) acquiring a three-dimensional model of an oral cavity of a patient; (2) designing an abutment, and designing a paraffin abutment on the abutment; (3) designing a plurality of tooth monomers according to the base plate; (4) selecting blocky zirconium oxide, sintering the blocky zirconium oxide, cutting to obtain zirconium oxide teeth, reserving retention holes in the bottoms of the zirconium oxide teeth, re-sintering the zirconium oxide teeth and trimming the resintered zirconium oxide teeth, and then glazing the resintered zirconium oxide teeth; (5) preliminarily arranging and fixing the processed zirconium oxide teeth on the paraffin abutment of the denture in sequence; and (6) finally fixing the zirconium oxide tooth in an embedding glue filling or injection molding glue filling manner to manufacture the false tooth. According to the scheme, the artificial tooth can be customized according to the condition of a patient, so that the artificial tooth is more suitable for individuals, and has better performance in the aspects of strength, attractiveness, color and the like due to the fact that the tooth is made of zirconium oxide.
本发明属于义齿加工技术领域，具体涉及一种义齿制备方法，包括以下步骤：(1)获取患者口腔的三维模型；(2)设计基托，并在基托上设计石蜡基牙；(3)根据基托设计多颗牙齿单体；(4)选取块状氧化锆，对块状氧化锆进行烧结，然后切削加工得到氧化锆牙齿，在氧化锆牙齿底部预留固位孔，对氧化锆牙齿进行再烧结；对再烧结后的氧化锆牙齿进行修整，然后上釉；(5)将加工得到的氧化锆牙齿按顺序初步排列固定在基托的石蜡基牙上；(6)通过包埋充胶或注塑充胶的方式最终将氧化锆牙齿固定，得到义齿。使用本方案能根据患者情况个性化的定制义齿，除了更适合个人外，由于使用氧化锆制作牙齿，再强度、美观度、颜色等方面具有更佳的性能。
Denture preparation method
一种义齿制备方法
LU ZHIGUO (author) / BAI PING (author) / YU HUAITAO (author)
2021-07-20
Patent
Electronic Resource
Chinese
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