发明名称 |
MEDICATION DISPENSING APPARATUS WITH SPRING-DRIVEN LOCKING FEATURE ENABLED BY ADMINISTRATION OF FINAL DOSE |
摘要 |
<p>A medication dispensing apparatus with a spring-driven locking feature includes a drive member movable in a distal direction within a housing, and a fluid container with a piston that is advanceable by the drive member (60) when such drive member is moved distally by a driving means. The apparatus includes a latching element (180) having a skid (190) that is slidable along a surface of the drive member as the drive member passes distally during advancement. The drive member is arranged with the skid so as to maintain a latching lip of the latching element against a spring force in a first position free of the driving means during dose preparing and injecting prior to a final dose administration. The skid-engaging surface shifts distally of the skid such that the skid passes beyond a proximal end of that surface upon administration of a final dose, whereby the latching lip is urged by the spring force from the first position to a second position to physically lock the driving means to prevent further dose preparing and injecting.</p> |
申请公布号 |
KR20060131946(A) |
申请公布日期 |
2006.12.20 |
申请号 |
KR20067020300 |
申请日期 |
2006.09.29 |
申请人 |
ELI LILLY AND COMPANY |
发明人 |
JACOBS ALEXANDER THOMAS;JUDSON JARED ALDEN;ROW GORDON DAVIDSON |
分类号 |
A61M5/20;A61M5/00;A61M5/152;A61M5/24;A61M5/315;A61M5/50 |
主分类号 |
A61M5/20 |
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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