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Prelayered dental appliances, kits, and methods for providing consistent shade matching
专利权人:
ULTRADENT PRODUCTS; INC.
发明人:
Fischer, Dan E.
申请号:
AU2007305110
公开号:
AU2007305110B2
申请日:
2007.09.05
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
Prefabricated non-custom dental appliances, kits, and methods that allow apractitioner to select one or more prefabricated non-custom appliances havingdesired color shading characteristics from a kit and bond the selected appliancesto a person's teeth. Each appliance (100) includes a form layer (102) includinga surface contoured so as to approximate a tooth surface (e.g., the labial surfaceshape of a selected tooth). The appliance includes a plurality of at least partiallyuncured composite layers or regions (104a, 104b). At least one of the compositelayers or regions (104a) is disposed adjacent to the form layer (102), and eachregion (104a, 104b) is prearranged relative to one another so as to provide a predeterminedoverall color shade configuration. At least one of the composite layers or regions(104b) differs in color from at least one other composite region (104a) so as toprovide a desired shade and intensity to the dental appliance.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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