公开(公告)号：US3795149A

公开(公告)日：1974-03-05

申请号：US3795149D

申请日：1971-10-15

Applicant: TECHNICON INSTR

Inventor： NEGERSMITH K ,  GILLETTE W ,  MC CANDLESS W

IPC: G01N1/00 ,  G01N35/10 ,  G01R1/12

CPC classification number: G01N35/1004 ,  G01N35/1095

Abstract: Liquid from a liquid sample container is flowed in automated analysis apparatus into a filter-equipped inlet end of a probe while the latter is immersed in the liquid, for transport of the sample to automated analysis. The probe is subsequently removed from the container and immersed in the liquid of a wash receptacle. Prior to immersion in another liquid sample, a fluid, other than sample, is flushed through the aforementioned filter in a reverse direction to cleanse it of particulate matter, the flushing being in timed relation to the movements of the probe.

Abstract translation: 来自液体样品容器的液体在自动分析装置中流入探针的过滤器入口端，而后者浸入液体中，用于将样品运送到自动分析。 随后将探针从容器中取出并浸入洗涤容器的液体中。 在浸入另一种液体样品之前，除了样品之外的流体沿相反方向冲洗通过上述过滤器，以清洁颗粒物质，冲洗与探针的运动定时关联。