发明名称 |
Luftstrømsadapter til en åndedrætsaktiveret tørpulverinhalator |
摘要 |
A deagglomerator for a breath-actuated dry powder inhaler comprising: an airflow adaptor (500); an inner wall (512) defining a swirl chamber (514); a dry powder supply port (522) in the first end (518) of the swirl chamber; at least one inlet port (524,525) in the inner wall of the swirl chamber adjacent to the first end of the swirl chamber providing fluid communication between a region exterior to the deagglomerator and the first end of the swirl chamber; an outlet port providing fluid communication between the second end (520) and the airflow adaptor (501); and wherein the airflow adaptor comprises at least one swirl chamber by-pass port (502,503,504,505) for allowing air to flow from a proximal end of the airflow adaptor to a distal end of the airflow adaptor independently of the swirl-chamber when a breath-induced low pressure is applied to the distal end of the airflow adaptor. |
申请公布号 |
DK2596827(T3) |
申请公布日期 |
2017.03.27 |
申请号 |
DK20120196742T |
申请日期 |
2010.11.05 |
申请人 |
Norton Healthcare Limited |
发明人 |
Blair, Julian Alexander;BUCK, Daniel;Hazenberg, Jan Geert;Zeng, Xian-Ming |
分类号 |
A61M15/00 |
主分类号 |
A61M15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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