CN Patent

CN101336118B — 用于药物分配器中的歧管

Assigned to Glaxo Group Ltd · Expires 2014-04-23 · 12y expired

What this patent protects

本发明提供一种用于药物分配装置中的歧管(450),该装置用于传递泡罩包装(404a,b)的开口泡罩袋中的药物粉末。该歧管包括壳体,该壳体限定一种具有烟囱进气口(453)和烟囱出气口(454a,b)的烟囱(452),其用于引导气流(485)从所述烟囱进气口流向烟囱出气口;该壳体还限定一种具有腔室进气口(473a,b)和烟囱出气口(474)的腔室(460)。所述烟囱出气口和烟囱进气口彼此邻接,从而使得当所述泡罩包装的开口泡罩袋彼此并排定位时,可将气流(485)通过开口泡罩袋从烟囱出气口导向烟囱进气口,以将药物粉末传送并使得药物从腔室进气口运输到腔室出气口。在…

USPTO Abstract

本发明提供一种用于药物分配装置中的歧管(450),该装置用于传递泡罩包装(404a,b)的开口泡罩袋中的药物粉末。该歧管包括壳体,该壳体限定一种具有烟囱进气口(453)和烟囱出气口(454a,b)的烟囱(452),其用于引导气流(485)从所述烟囱进气口流向烟囱出气口;该壳体还限定一种具有腔室进气口(473a,b)和烟囱出气口(474)的腔室(460)。所述烟囱出气口和烟囱进气口彼此邻接,从而使得当所述泡罩包装的开口泡罩袋彼此并排定位时,可将气流(485)通过开口泡罩袋从烟囱出气口导向烟囱进气口,以将药物粉末传送并使得药物从腔室进气口运输到腔室出气口。在烟囱和腔室之间提供一或多个泄放孔,使得可将排出的气流导入腔室内,以破裂性撞击运送所传送的药物粉末的气流。

Drugs covered by this patent

Patent Metadata

Patent number
CN101336118B
Jurisdiction
CN
Classification
Expires
2014-04-23
Drug substance claim
No
Drug product claim
No
Assignee
Glaxo Group Ltd
Source
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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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