DJUPESLAND, PER GISLE,HAFNER, RODERICK PETER,SHELDRAKE, COLIN DAVID
申请号：
CA2580217
公开号：
CA2580217C
申请日:
2005.09.15
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
A nasal delivery device and method for delivering substance to a nasalcavity of a subject, the delivery device comprising: a container-receivingunit comprising a container chamber for receiving a container- containingmember which contains a substance-containing container which containssubstance to be delivered to the nasal cavity of the subject, wherein thecontainer chamber includes an inlet and an outlet； and the container-containingmember includes a flow passage in which the container isdisposed, such as to be rotatable therewithin when an air flow is deliveredtherethrough； a nosepiece unit including a nosepiece for fitting to a nasalcavity of the subject, the nosepiece being in fluid communication with theoutlet of the container chamber； a mouthpiece unit including a mouthpiecein fluid communication with the inlet of the container chamber and throughwhich the subject in use exhales, such as to entrain substance from thecontainer and deliver the same through the nosepiece.
