CN Patent

CN102711880B — 用于气雾剂产生器械的磁力联接

Assigned to Koninklijke Philips NV · Expires 2015-11-25 · 10y expired

What this patent protects

一种用于以气雾剂的方式给送物质(例如向患者给送药物)的器械(例如,喷雾器)具有:口件(36);腔室(34),所述腔室用于保持物质;挠性膜(38),所述挠性膜包括多个孔眼;以及用于振动挠性膜以形成物质的气雾剂雾滴流的振动器(44),所述气雾剂雾滴流通过所述孔眼被喷射且被喷射到口件。振动器可以是压电元件。磁性件(54)设置在挠性膜上,且被构造成将挠性膜磁力地联接到振动器。磁性件可使得更换膜,而不会浪费压电元件。

USPTO Abstract

一种用于以气雾剂的方式给送物质(例如向患者给送药物)的器械(例如,喷雾器)具有:口件(36);腔室(34),所述腔室用于保持物质;挠性膜(38),所述挠性膜包括多个孔眼;以及用于振动挠性膜以形成物质的气雾剂雾滴流的振动器(44),所述气雾剂雾滴流通过所述孔眼被喷射且被喷射到口件。振动器可以是压电元件。磁性件(54)设置在挠性膜上,且被构造成将挠性膜磁力地联接到振动器。磁性件可使得更换膜,而不会浪费压电元件。

Drugs covered by this patent

Patent Metadata

Patent number
CN102711880B
Jurisdiction
CN
Classification
Expires
2015-11-25
Drug substance claim
No
Drug product claim
No
Assignee
Koninklijke Philips NV
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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