公开(公告)号：US3804593A

公开(公告)日：1974-04-16

申请号：US36969564

申请日：1964-05-25

Applicant: TECHNICON INSTR

Inventor： SMYTHE W ,  SHAMOS M

IPC: G01N35/08 ,  G01N31/00

CPC classification number: G01N35/08 ,  Y10T436/118339

Abstract: An automatic analysis apparatus includes an indexible table supporting a plurality of liquid sample containers, a stationary reagent liquid container, two off-take tubes, one tube insertable in a presented thereto sample container, the other tube insertable in the reagent container, means for concurrently inserting both tubes repeatedly into their respective containers to provide a flowing stream of segments of liquid sample interspersed by air segments, and a similar stream of segments of reagent. These streams are merged to form stream of liquid and air segments, which stream of liquid and air segments is passed through the sight passageway of a flow cell of a colorimeter. A recorder is coupled to the colorimeter, and may be rendered operational when the sight passageway of the flow cell is fully occupied by liquid.

Abstract translation: 一种自动分析装置，包括：支撑多个液体样品容器的可分度台，固定试液容器，两个取出管，可插入到样品容器中的一个管，可插入试剂容器中的另一个管，同时 将两个管重复插入其各自的容器中以提供由空气段散布的液体样品的段的流动流和类似的试剂段。 这些流合流以形成液体和空气段的流，该液流和空气流的流通过比色计的流动池的视线通道。 记录器耦合到色度计，并且当流动池的视线通道被液体完全占据时可以使其操作。

公开(公告)号：US3826615A

公开(公告)日：1974-07-30

申请号：US26148172

申请日：1972-06-09

Applicant: TECHNICON INSTR

Inventor： SMYTHE W ,  BELLINGER S ,  DIEBLER H ,  DANNEWITZ R

IPC: G01F13/00 ,  A61B5/00 ,  G01N1/00 ,  G01N35/08 ,  G01N1/18 ,  G01N33/16

CPC classification number: G01N35/08 ,  Y10T436/118339

Abstract: A FLUID SYSTEM FOR INCLUSION IN AN AUTOMATED FLUID SYSTEM FOR ANALYZING A SERIES OF LIQUID SAMPLES FLOWING SERIATIM, THE FIRST-MENTIONED SYSTEM SERVING TO DILUTE EACH SAMPLE FOR SUBSEQUENT DIVISION INTO A LARGE NUMBER OF PARTS. EACH DILUTEDPART IS INTENDED FOR FLOW TO ONE OF A LARGE NUMBER OF DIFFERENT SUBCOMBINATIONS OF THE TOTAL SYSTEM. IN EACH OF THE SUBCOMBINATIONS THE DILUTED SAMPLE PART MAY RECEIVE A SPECIAL TREATMENT, SUCH AS MIXING WITH APARTICULAR REAGENT OR REAGENTS UNDER CONTROLLED TEMPERATURE CONDITIONS FOR EXAMPLE, PRIOR TO ANALYSIS OF THAT SAMPLE PORTION AS BY PHOTOMETRY FOR EXAMPLE. EACH DILUTED SAMPLE PART MAY BE SUBJECTED TO A DIFFERENT TEST OR ANALYSIS THERE IS INVOLVED IN THE FIRST-MENTIONED SYSTEM THE SAME AND EQUAL DILUTION TREATMENT OF EACH SAMPLE AS THE SERIES. ALSO INVOLVED IN THE FIRST-MENTION SYSTEM IS THE EFFECTIVE INHIBITION OF CROSS CONTAMINATION OF SAMPLES FROM THE POINT OF INTRODUCTION OF THE SAMPLES INTO THE DILUTION SYSTEM TO THE POINT, AFTER DIVISION OF THE SAMPLES AS AFORESAID, WHERE THE SAMPLES FLOW INTO THE RESPECTIVE ONES OF THE AFORESAID ANALYSIS SUBCOMBINATIONS.