| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a deaerator of a syringe which prevents a liquid medicine in the syringe from getting splashed against sealing at the time when the syringe is deaerated. <P>SOLUTION: The deaerator of a syringe has a vessel 1, one end of which is opened and the other end of which is blocked, an elastic cap 5 fluid-tightly provided in the opening of the vessel and permitting the insertion of an injection needle 4 connected to the barrel 3 of the syringe 2 and a filter device 11 structured so as to pass gasses and cut off liquids, and communicatingly provided in the internal space of the vessel and permitting the discharge of gasses in the vessel. <P>COPYRIGHT: (C)2008,JPO&INPIT |
