Stethoscope diaphragm dispenser and method
    2.
    发明授权
    Stethoscope diaphragm dispenser and method 失效
    听诊器隔膜分配器和方法

    公开(公告)号:US5466897A

    公开(公告)日:1995-11-14

    申请号:US255481

    申请日:1994-06-08

    IPC分类号: A61B7/02 A61B19/02 A61B19/08

    CPC分类号: A61B7/02 A61B46/10 A61B50/30

    摘要: A dispenser apparatus for use in dispensing disposable stethoscope diaphragms for removable attachment to a stethoscope head is disclosed. The apparatus operates by removing a diaphragm from a stack, and presenting it for attachment to a stethoscope, when a dispensing plate is shuttled between retracted and extended positions. Also disclosed is a method for reducing the risk of infection by stethoscope use.

    摘要翻译: 公开了一种用于分配一次性听诊器隔膜以用于可拆卸地附接到听诊器头部的分配器装置。 当分配板在缩回位置和延伸位置之间穿梭时,该装置通过从叠层中移除隔膜并将其呈现以附着到听诊器。 还公开了一种降低听诊器使用感染风险的方法。

    Valve and valved container for use with a syringe fitting
    3.
    发明授权
    Valve and valved container for use with a syringe fitting 失效
    用于注射器配件的阀门和阀门容器

    公开(公告)号:US5569235A

    公开(公告)日:1996-10-29

    申请号:US263790

    申请日:1994-06-21

    CPC分类号: A61M39/26

    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.

    摘要翻译: 公开了一种无针注射器配件的阀。 阀具有用于可释放地附接到注射器配件,阀室,邻近腔室的阀座和腔室内的弹性体密封碗的插座配件。 当注射器配件连接到插座配件时,碗变形并部分倒置,导致阀打开。 还公开了一种带阀的容器,其中小瓶由这种类型的阀密封。