发明名称 |
MEDICATED MODULE FOR A DRUG DELIVERY DEVICE |
摘要 |
A method and system for sequentially dispensing a non-user settable dose of one medicament followed by a user-settable dose of a primary medicament. The system may include a dual cross-section, floating piston arranged to facilitate first delivering all or substantially all of a given medicament (e.g., a secondary medicament) through an output needle and then thereafter delivering yet another medicament (e.g., a primary medicament) through the same output needle in a single injection step. The dual cross-section, floating piston of the system also reduces or limits ullage left in the medicated module relative to the amount of the secondary medicament dispensed from the system. |
申请公布号 |
WO2012059452(A2) |
申请公布日期 |
2012.05.10 |
申请号 |
WO2011EP69097 |
申请日期 |
2011.10.31 |
申请人 |
SANOFI-AVENTIS DEUTSCHLAND GMBH;DAVIES, JAMES ALEXANDER;WIMPENNY, STEVEN |
发明人 |
DAVIES, JAMES ALEXANDER;WIMPENNY, STEVEN |
分类号 |
A61M5/24;A61M5/32 |
主分类号 |
A61M5/24 |
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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