CN Patent

CN118715003A — 气溶胶颗粒递送改进的手持式医疗装置

Assigned to Alexza Pharmaceuticals Inc · Expires 2024-09-27 · 2y expired

What this patent protects

一种手持式医疗装置，其适用于通过药物的热蒸发来产生药物冷凝气溶胶，该装置包括：由内壁限定的气道；位于气道一端的进气口；位于气道的另一端的出气口，其被配置为吸嘴；置于气道内的具有不透水表面的药物箔基底，其具有或不具有穿孔；药物箔基底支撑件；包覆在药物箔基底上的固体药物膜；药物箔基底加热电路，其将固体药物颗粒递送调节器中的至少部分药物蒸发。

USPTO Abstract

一种手持式医疗装置，其适用于通过药物的热蒸发来产生药物冷凝气溶胶，该装置包括：由内壁限定的气道；位于气道一端的进气口；位于气道的另一端的出气口，其被配置为吸嘴；置于气道内的具有不透水表面的药物箔基底，其具有或不具有穿孔；药物箔基底支撑件；包覆在药物箔基底上的固体药物膜；药物箔基底加热电路，其将固体药物颗粒递送调节器中的至少部分药物蒸发。

Drugs covered by this patent

Adasuve (LOXAPINE)

Patent Metadata

Patent number: CN118715003A
Jurisdiction: CN
Classification: —
Expires: 2024-09-27
Drug substance claim: No
Drug product claim: No
Assignee: Alexza Pharmaceuticals Inc
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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