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EXTENDED BUCCAL TUBE
专利权人:
Thomas F. Gessel; PLLC
发明人:
Thomas Gessel
申请号:
US16560385
公开号:
US20200069396A1
申请日:
2019.09.04
申请国别(地区):
US
年份:
2020
代理人:
摘要:
This disclosure generally describes an extended buccal tube which is used in connection with braces for the teeth. The extended buccal tube accommodates an arch wire of a sufficient length to allow space to be created between one or more teeth while retaining the arch wire within a tube of the extended buccal tube. As space is created and the arch wire slides through the extended buccal tube, an overall length of the arch wire may be monitored through one or more windows in the extended buccal tube. Tooth pads on extended buccal tube may be rotatable by up to 20° in two axes for fitment purposes. When space has been created between the one or more teeth, extended buccal tube may be cut along scoring lines to separate teeth that were bonded together by the extended buccal tube.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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