发明名称 |
DEVICE FOR ADMINISTERING AN INJECTABLE PRODUCT |
摘要 |
The invention provides a injection device for administering an injectable product, including a base section adapted to receive a container from which a product dose is dispensed through a needle by displacement of a piston in the container, and a drive unit including a driven member, a drive element and a damping arrangement, the drive unit for applying a force to advance the piston in the container to dispense a dose, wherein the damping arrangement generally counteracts the drive force and counter forces. The invention also encompasses a needle safety sleeve and a blocking structure for use with injection devices.
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申请公布号 |
US2008021410(A1) |
申请公布日期 |
2008.01.24 |
申请号 |
US20070781577 |
申请日期 |
2007.07.23 |
申请人 |
KIRCHHOFER FRITZ;STECK JURG;HOSTETTLER PETER;JOST STEPHAN;HEINIGER HANSPETER |
发明人 |
KIRCHHOFER FRITZ;STECK JURG;HOSTETTLER PETER;JOST STEPHAN;HEINIGER HANSPETER |
分类号 |
A61M5/00;A61M5/20;A61M5/24;A61M5/315;A61M5/32;A61M5/48 |
主分类号 |
A61M5/00 |
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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