Syringe having a resilient part in order to facilitate an initial aspiration

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专利权人:

Star Syringe Limited

发明人:

Madin, Graham John,Koska, Marc Andrew

申请号：

AU2006342768

公开号：

AU2006342768B2

申请日:

2006.10.03

申请国别(地区):

AU

年份:

2013

代理人:

摘要：

A syringe (1) comprises a barrel (2) with a plunger (3) in slidable and sealingengagement therein, and a needle attached to one end of the barrel (2). The barrel(2) has aspiration means (13) in the form of manually-operable resilient portions(13), which can be operated to cause a pressure differential in the barrel (2),the pressure differential then being used to perform aspiration. The resilientportions (13) are preferably formed by localised reductions (15) of wall thicknessin the external surface of the barrel (2).

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中国工程科技知识中心

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