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Dental implant systems and methods
专利权人:
Curtis K. Wade
发明人:
Curtis K. Wade
申请号:
US09860258
公开号:
USRE043470E1
申请日:
2001.05.18
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A dental implant system having a temporary abutment made of plastic. An impression coping, also made of plastic, is attached to the temporary abutment using a snap fit. This snap fit obviates the need to remove the temporary abutment during the process of taking an impression of the mouth in the area around an implant. The cap may be provided for the temporary abutment that is attached thereto using the same snap fit mechanism. The snap fit mechanism comprises projections formed on one of the components and recesses formed on the other of the components, where the projections engage the recesses to maintain the components in a desired position relative to each other against incidental force. However, these components may be separated by deliberate application of manual force when required.
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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curtis k. wade
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