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2. 发明申请

US20070119508A1 Fluid Flow Diversion Valve and Blood Collection System Employing Same 审中-公开
标题翻译：流体导流阀和采血系统
公开(公告)号：US20070119508A1
公开(公告)日：2007-05-31
申请号：US11564085
申请日：2006-11-28
申请人： Richard West , Indrajit Patel , Lawrence Servi
发明人： Richard West , Indrajit Patel , Lawrence Servi
IPC分类号： F16K11/085
CPC分类号： F16K11/085 , F16K27/065 , Y10T137/86871
摘要： Valves are provided for interconnecting a fluid source to two separate collection zones. The valves include a valve body having an inlet port communicating with the source and two outlet ports, each communicating with one of the collection zones. A valve element received within the valve body selectively establishes fluid communication between the inlet port and an outlet port. In a first position, the inlet port is in fluid communication with one of the outlet ports and the associated collection zone. The valve element is rotated to a second position within the valve body to establish fluid communication between the inlet port and the other outlet port, thereby halting flow through the first outlet port and allowing fluid communication with the other collection zone. A safety feature prevents rotation of the valve element beyond the second position or reverse rotation from the second position to the first position.
摘要翻译：提供了用于将流体源互连到两个单独收集区的阀。阀包括具有与源连通的入口端口和两个出口端口的阀体，每个与一个收集区域连通。容纳在阀体内的阀元件选择性地建立入口和出口之间的流体连通。在第一位置，入口端口与出口端口和相关联的收集区域中的一个流体连通。阀元件旋转到阀体内的第二位置以在入口端口和另一个出口端口之间建立流体连通，从而停止流过第一出口端口并允许与另一个收集区域的流体连通。安全特征防止阀元件旋转超过第二位置或从第二位置到第一位置的反向旋转。

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