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MEDICAMENTS POUVANT ETRE INHALES
专利权人:
PHARMACHEMIE B.V.
发明人:
VAN ACHTHOVEN, ERWIN,KEEGSTRA, JOHAN,GOLLER, MICHAEL IMRE
申请号:
CA2930898
公开号:
CA2930898A1
申请日:
2014.11.19
申请国别(地区):
CA
年份:
2015
代理人:
摘要:
The present invention provides a dry powder inhaler comprising: a reservoir containing a dry powder formulation and an arrangement for delivering a metered dose of the medicament from the reservoir; a cyclone deagglomerator for breaking up agglomerates of the dry powder medicament; and a delivery passageway for directing an inhalation-induced air flow through a mouthpiece, the delivery passageway extending to the metered dose of medicament, wherein the formulation comprises an inhalable ß2-agonist having a particle size distribution of d10 <;1µm, d50 = 1-3 µm, d90 = 3.5-6 µm and NLT 99% 10 µm and a lactose carrier.
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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