专利名称：Syringe With Two Piece Plunger Rod发明人：James Janish申请号：US12393800申请日：20090226
公开号：US20090318880A1公开日：20091224
专利附图：
摘要：Medical devices comprising a syringe barrel, a stopper and a two piece plungerrod are provided. According to one or more embodiments, the two piece plunger rodincludes a first plunger rod piece slidably mounted to a second plunger rod piece. Thefirst and second plunger rod pieces include locking elements which allow the length of
the plunger rod to be extended during use or injection or compressed during storage orpackaging. In one or more embodiments, the medical device is further packaged in acompressed position.
申请人：James Janish
地址：Garfield NJ US
国籍：US
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