发明授权
- 专利标题： Valve and valved container for use with a syringe fitting
- 专利标题（中）： 用于注射器配件的阀门和阀门容器
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申请号： US263790申请日： 1994-06-21
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公开(公告)号： US5569235A公开(公告)日： 1996-10-29
- 发明人: James B. Ross , Ronald Chang
- 申请人： James B. Ross , Ronald Chang
- 申请人地址： CA Fremont
- 专利权人： Modern Medical Devices
- 当前专利权人： Modern Medical Devices
- 当前专利权人地址： CA Fremont
- 主分类号： A61M39/26
- IPC分类号： A61M39/26 ; A61M5/00 ; A61M19/00 ; F16K51/00
摘要：
A valve for a needleless syringe fitting is disclosed. The valve has a receptacle fitting for releasable attachment to the syringe fitting, a valve chamber, a valve seat adjacent the chamber, and elastomeric sealing bowl within the chamber. The bowl is deformed and partially inverted when the syringe fitting is attached to the receptacle fitting, causing the valve to open. Also disclosed is a valved container in which a vial is sealed by a valve of this type.