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Dental Kit-of-parts and Method of assembling the same
专利权人:
NOBEL BIOCARE SERVICES AG
发明人:
NICOLAI BERNHARD
申请号:
GB201317400
公开号:
GB2518849A
申请日:
2013.10.01
申请国别(地区):
GB
年份:
2015
代理人:
摘要:
A dental kit-of-parts comprises an implant abutment 2 having a through hole 5 configured to accommodate at least part of a screw shaft 10 therein, and configured to be connected to a dental implant 1 implanted in a jawbone a dental restoration 4 having a channel 11 through which a tool is insertable and a screw 3 having a screw head 9 and a threaded screw shaft 10. The diameter of the screw head is larger than the diameter of the screw shaft, and is configured to connect a pre-assembly, including the implant abutment and the dental restoration, to the dental implant. The pre-assembly is so configured as to comprise therein a recess 12 that encloses at least the screw head, whereby the screw is a captive screw. The channel in the dental restoration connects an outer surface 8 of the dental restoration to the recess and has a diameter smaller than that of the screw head. A method of manufacturing the dental kit-of-parts is also disclosed.
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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