IMPROVEMENTS IN OR RELATING TO DRY POWER INHALERS
「IMPROVEMENTS IN OR RELATING TO DRY POWER INHALERS」对应一条老挝专利公开记录，由 INNOVATA BIOMED LIMITED 于 2010-07-16 提交申请，当前状态为已注册。标识字段包括：申请号 P/178；DIP 编号 LAP178；主管局代码 LA；保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2023-07-14；授权日 2023-07-10；届满/失效参考日 2030-07-16。国际分类 / IPC 标注为 A61M 15/00。发明人 / 设计人包括 PARKES, Philip Carl、WILLIAMS, Steven Graham。代理机构 / 代理人记载为 Tilleke & Gibbins Lao Co., Ltd。公开摘要提示：A dry powder inhaler (1) is disclosed comprising first and second medicament reservoirs (2,2a) and respective rotatable first and second me…。
P/178
图样
基础信息
- 类型
- 专利
- 申请号
P/178- 状态
- 已注册
- 申请人
- INNOVATA BIOMED LIMITED
- 代理机构
- Tilleke & Gibbins Lao Co., Ltd
- 申请日期
- 2010-07-16
- 注册号
P/178- 公开 / 公告日
- 2023-07-14
- 注册 / 授权日
- 2023-07-10
- 到期日
- 2030-07-16
- 保护类型
- Patent - PCT National Phase
- 国际分类
- A61M 15/00
- 商品 / 服务
- —
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摘要
A dry powder inhaler (1) is disclosed comprising first and second medicament reservoirs (2,2a) and respective rotatable first and second metering members (5,5a), which are urged into sealing engagement with the respective medicament reservoir (2,2a) by a compression spring (8) located between the metering members (5,5a). The inhaler (1) includes an actuator by which the first and second metering members (5,5a) are rotated in unison from a metering position to a dispensing position. The actuator acts upon the first and second metering members (5,5a) via a wheel (9) mounted between the first and second metering members (5,5a). The first and second metering members (5,5a) are provided with sockets (51) that receive the respective ends of the compression spring (8). The sockets (51) have extensions (52) that project into an axial bushing (92) of the wheel (9), the bushing (92) being provided on its internal surface with formations (94a, 94b, 94c, 94d) that engage the extensions (52) to cause the metering members (5,5a) to rotate when the wheel (9) is rotated.
A dry powder inhaler (1) is disclosed comprising first and second medicament reservoirs (2,2a) and respective rotatable first and second metering members (5,5a), which are urged into sealing engagement with the respective medicament reservoir (2,2a) by a compression spring (8) located between the metering members (5,5a). The inhaler (1) includes an actuator by which the first and second metering members (5,5a) are rotated in unison from a metering position to a dispensing position. The actuator acts upon the first and second metering members (5,5a) via a wheel (9) mounted between the first and second metering members (5,5a). The first and second metering members (5,5a) are provided with sockets (51) that receive the respective ends of the compression spring (8). The sockets (51) have extensions (52) that project into an axial bushing (92) of the wheel (9), the bushing (92) being provided on its internal surface with formations (94a, 94b, 94c, 94d) that engage the extensions (52) to cause the metering members (5,5a) to rotate when the wheel (9) is rotated.
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