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UREĐAJ ZA DAVANJE AEOROSOLNE TVARI
专利权人:
Biomedical Research in Otolaryngology Srl B.R.I.O. S.r.l.
发明人:
Casale, Manuele,Lupo, Roberto,Salvinelli, Fabrizio
申请号:
HRP20170822
公开号:
HRP20170822T1
申请日:
2017.05.30
申请国别(地区):
HR
年份:
2017
代理人:
摘要:
A device for delivering a substance in the form of aerosol is described. The device is used with a syringe equipped with a plunger and without a needle. The delivery device comprises: a connection sleeve for connecting the device with the syringe; a nozzle for delivering the substance as aerosol, preferably with troncoconical walls and obtained on an elongated outer body of the device; and a fluid-dynamic path comprised between the connection sleeve and the dispensing nozzle, wherein the path comprises an annular expansion chamber and an elongated acceleration chamber, so that, while in use, a manual actuation of the plunger introduces the substance into the fluid-dynamic path in a liquid form through the connection sleeve and produces the substance as aerosol through the dispensing nozzle.
来源网站:
中国工程科技知识中心
来源网址:
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