公开(公告)号：EP0420296A1

公开(公告)日：1991-04-03

申请号：EP90120207.7

申请日：1985-10-07

Applicant: INSTRUMENTATION LABORATORY S.p.A.

Inventor： Webster, Milo E., c/o Instrumentation Lab. Inc.

IPC: G01N35/08 ,  G01N33/48

CPC classification number: G01N35/08

Abstract: A liquid handling system useful in apparatus for analyzing biological liquid specimens or the like includes a plurality of sample metering chambers (22, 24, 26, 28), a distribution manifold (150) connected between a sample inlet port (16) and the sample metering chambers, and a corresponding plurality of auxiliary liquid metering chambers (30, 32, 34) connected to corresponding auxiliary liquid reservoirs (50, 54, 66). Liquids are flowed from the sample inlet port through the distribution manifold to the sample metering chambers and from auxiliary liquid reservoirs to the auxiliary liquid metering chambers under the influence of reduced pressures which are selectively connected to the flow network through an integrated valve array and reduced pressure manifolds.

Abstract translation: 用于分析生物液体样本等的装置中的液体处理系统包括多个样品计量室（22,24,26,28），分配歧管（150），连接在样品入口（16）和样品 计量室以及连接到相应的辅助液体储存器（50,54,66）的相应的多个辅助液体计量室（30,32,34）。 在减压的影响下，液体从样品入口通过分配歧管流到样品计量室，并从辅助液体储存器流到辅助液体计量室，这些压力通过集成的阀阵列选择性地连接到流动网络，减压 歧管。