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DISPOSABLE EQUIPMENT FOR USE IN DENTISTRY
专利权人:
Tardelli; Enio
发明人:
Tardelli, Enio
申请号:
DK14716982
公开号:
DK2953577T3
申请日:
2014.02.04
申请国别(地区):
DK
年份:
2019
代理人:
摘要:
The invention is aimed at the sector of dental instruments, and in particular the invention relates to an improved disposable saliva ejector (1) for use in dentistry comprising a tube (2) made of plastic material, having a first end (3) connectable to a suction system of known type and a second free end (4) adapted to occupy the mouth of a patient, wherein said tube (2) comprises a plurality of corrugated portions (5, 6) and said ejector (1) comprises an arch (7) made of rigid plastic material adapted to cooperate with one of said corrugated portions (6) to give said ejector (1) a substantially U- shaped permanent bend.
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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