发明名称 |
Pen Needle Assembly For Preventing Under-Torquing and Over-Torquing Of Pen Needle |
摘要 |
A pen needle hub and cover for a pen needle assembly that provides tactile and/or audible indicia of proper attachment between the hub of the pen needle and the pen is provided. Such indicia substantially prevent under- and over-torquing of the pen needle. The tactile indicia may include a user sensing a wave of a torque of peak value followed by a torque of lesser value. |
申请公布号 |
US2009069753(A1) |
申请公布日期 |
2009.03.12 |
申请号 |
US20080205717 |
申请日期 |
2008.09.05 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
RUAN TIEMING;RAJ ABHIJITSINH S.;HORVATH JOSHUA DAVID;GOLD ADAM |
分类号 |
A61M5/32 |
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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