发明名称 Syringe Device and a Method of Assembling the Same
摘要 The present invention relates to a method of assembling a syringe device such that rotational and translational tolerances are reduced or eliminated. The syringe device comprises a rotational retaining mechanism arranged to prevent backwards movement of a piston rod. The method comprises the step rotating the rotational retaining mechanism into a locking position prior to completing the assembly. Furthermore, the invention relates to a syringe device comprising a retaining mechanism having a first part and a second part, said parts being interconnected by a plurality of elements, wherein one of said elements comprises a first part and a second part separated by an interconnecting seam.
申请公布号 US2008208144(A1) 申请公布日期 2008.08.28
申请号 US20060995591 申请日期 2006.07.17
申请人 NOVO NORDISK A/S 发明人 MOLLER CLAUS SCHMIDT
分类号 A61M5/315 主分类号 A61M5/315
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