Syringe plunger elbows formed from longitudinally split cylindrical plunger for two stage automatic injection with plunger placed in syringe and housing

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专利权人:

ABBOTT BIOTECHNOLOGY LIMITED

发明人:

BICKNELL, STEPHEN,JULIAN, JOSEPH F

申请号：

NZ59787212

公开号：

NZ597872A

申请日:

2012.01.27

申请国别(地区):

NZ

年份:

2013

代理人:

摘要：

597872 A syringe plunger 7 has circular cross-section with a central portion formed as two flexible elbows 10 which project out from a central void and which are inwardly collapsible. The plunger is used in a syringe 1 and housing 2 so as to provide two stage automatic injection.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/