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VORRICHTUNG ZUR AUSGABE EINES FLUIDPRODUKTS
专利权人:
APTAR France SAS
发明人:
HELDT, Frédéric,LEBEL, Baptiste,PETIT, Ludovic
申请号:
EP15753094.0
公开号:
EP3164223B1
申请日:
2015.07.02
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A fluid dispenser device with a body (1), and an axially movable dispenser head (2). The body receives a reservoir (10) having a tube (11) with a proximal axial opening (12) closed by a stopper (20) and adapted to slide in leaktight manner in the tube (11). The dispenser head includes a cannula (4) connected at one end to the dispenser orifice (3), and provided at its other end with a perforating tip (5) for perforating the stopper. The cannula is inserted into a cannula support (9) secured to the dispenser head and including a borehole with an inside diameter equal to, or a little greater than, the outside diameter of the cannula. The distal end of the cannula support (9) has a projection extending inwards and an inside diameter equal to, or a little less than, the outside diameter of the cannula.
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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