发明名称 |
MEDICATED MODULE WITH USER SELECTION |
摘要 |
A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module is user selectable so that it will deliver a priming dose of a primary medicament or both the primary and secondary medicaments. The module also contains a needle guard that locks after dose delivery. The needle guard prevents accidental needle sticks before and after an injection. A locking collar rotates during use as an inner protrusion follows three paths of a track located on the outer surface of a body housing. When the inner facing protrusion is in the third path, it encounters a hard stop and a rotational bias that locks the guard from further refraction and thus covers the sharp distal end of the needle.
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申请公布号 |
US2013041321(A1) |
申请公布日期 |
2013.02.14 |
申请号 |
US201113582013 |
申请日期 |
2011.03.23 |
申请人 |
SANOFI-AVENTIS DEUTSCHLAND GMBH;CROSS JOHN DAVID;BOYD MALCOLM STANLEY;YOUNG ALASDAIR GEORGE;REKAYA NACEUR;DAVIES JAMES ALEXANDER;WIMPENNY STEVEN;DE SAUSMAREZ LINTELL DANIEL THOMAS;BILTON SIMON LEWIS |
发明人 |
CROSS JOHN DAVID;BOYD MALCOLM STANLEY;YOUNG ALASDAIR GEORGE;REKAYA NACEUR;DAVIES JAMES ALEXANDER;WIMPENNY STEVEN;DE SAUSMAREZ LINTELL DANIEL THOMAS;BILTON SIMON LEWIS |
分类号 |
A61M5/32;A61M5/31 |
主分类号 |
A61M5/32 |
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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