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DISPOSITIF POUR DISTRIBUTION DE MATÉRIAU DENTAIRE
专利权人:
3M Innovative Properties Company
发明人:
申请号:
EP14750109.2
公开号:
EP3027140B1
申请日:
2014.07.24
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A device for dispensing a dental material has a cartridge with a dispensing end. The dispensing end has a dispensing opening for the dental material. The dispensing end further has in essence an axially symmetric shape with a truncation. The truncation provides the dispensing end with a generally flat dispensing surface through which the dispensing opening extends. The device has further a cap received on the dispensing end. The cap and the dispensing end are rotatable relative to each other between an open position, in which an orifice in the cap uncovers the dispensing surface, and a closed position, in which a closed space is formed between the cap and the dispensing surface. The device allows for a relatively convenient dispensation of dental material, in particular for a dispensation of a dental composite filling material.
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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