发明名称 |
MEDICAMENT DELIVERY AND PACKAGING |
摘要 |
A system for the administration of a powdered medicament by inhalation comprises a container (21) containing a unit dose of medicament in powder form, and a device (10) having a chamber (16) adapted to receive the container (21). The device (10) has air inlets (19, 20) by which air may be drawn into the chamber (16) and a mouthpiece (14) by which air and entrained medicament may be drawn out of the chamber (16). The chamber (16) is substantially circular or annular in form and, in use, the container (21) follows an orbital path within the chamber (16), medicament being dispensed from the container (21) through at least one opening in the container (21). Also described are novel forms of packaging for powdered medicaments which are particularly suitable for use in the system. |
申请公布号 |
WO9826828(A3) |
申请公布日期 |
1998.10.15 |
申请号 |
WO1997GB03478 |
申请日期 |
1997.12.17 |
申请人 |
CHAWLA, BRINDRA, PAUL, SINGH |
发明人 |
CHAWLA, BRINDRA, PAUL, SINGH |
分类号 |
A61J1/00;A61M15/00 |
主分类号 |
A61J1/00 |
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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