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1. 发明申请

WO2005048842A1 IMPROVED STERILE SAMPLING METHODS AND APPARATUS 审中-公开
标题翻译：改进的无取样方法和装置
公开(公告)号：WO2005048842A1
公开(公告)日：2005-06-02
申请号：PCT/AU2004/001562
申请日：2004-11-16
申请人： NOBEL HOUSE GROUP PTY LTD , MOBBS, William, Leonard , KASHMIRIAN, Avtar, Singh , NORRELL, Stephanie, M , WILSON, Craig, Douglas
发明人： MOBBS, William, Leonard , KASHMIRIAN, Avtar, Singh , NORRELL, Stephanie, M , WILSON, Craig, Douglas
IPC分类号： A61B5/15
CPC分类号： A61M39/146 , A61J1/12
摘要： Apparatus (50) and method for use in the sterile sampling of liquid from a container such as a flexible pouch, the apparatus having a normally vertical tubular sight chamber (56) coupled by its lower end (70) to a sample port assembly (80). The upper end of the chamber (56) is fitted with an inlet tube (52) through which sample liquid can be received and a filtered vent (66) to allow air to flow to an from the sight chamber (56) while preventing the ingress of bacteria in to the chamber. The sample port assembly (80) has a tubular body encasing a sheathed needle assembly (96) so that evacuated phials can be inserted into the body and pressed onto the needle assembly (96) to withdraw samples of liquid collected in the sight chamber (56), the sight chamber preferably having transparent walls that are marked with graduations so that each phial can be withdrawn from the needle assembly (96) after the desired amount of liquid has been collected. A hinged cap (90) is preferably affixed to the open end of the sample port body so that it can be closed to protect the user from in advertent contact with the needle assembly.
摘要翻译：用于从诸如柔性袋的容器对液体进行无菌取样的装置（50）和方法，该装置具有通过其下端（70）与样品端口组件（80）连接的通常垂直的管状观察室（56））。腔室56的上端配有入口管（52），通过该入口管52可以容纳样本液体，并且过滤排气口（66），以允许空气从视腔（56）流出，同时防止入口的细菌入室。样品端口组件（80）具有包围护套针组件（96）的管状体，使得抽空的小瓶可以插入体内并压到针组件（96）上以抽出收集在视腔（56）中的液体样品），瞄准室优选地具有标记有刻度的透明壁，使得在已经收集所需量的液体之后，可以将针头从针组件（96）中取出。铰链盖（90）优选地附接到样品端口主体的开口端，使得其可以被关闭以保护使用者免于与针组件的广泛接触。

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