Sample bracket used for examination

Abstract

The invention discloses a sample bracket used for examination. The sample bracket includes a sample bracket body, a plurality of adapter installation grooves are vertically arranged on the upper part of a pedestal, and each adapter installation groove is provided with a buckle hole and an observation window. The pedestal of the sample bracket body is provided with a chute matching an automatic inspection analyzer. The observation window includes a main observation window located in the front of the observation window. The buckle hole includes a first buckle hole provided at a side wall of an adapter installation groove located at the lower part of the main observation window, and a second buckle hole provided at a rear side wall, corresponding to the main observation window, of the main observation window, wherein the second buckle hole is adjacent to the top of the adapter installation groove. An inner side wall of the adapter installation groove is provided with at least one vertical guide groove corresponding to an adapter, and the center of the bottom of the adapter installation groove is provided with a positioning ring, coaxial to an adapter. The sample bracket is simple in structure and convenient to use, can firmly lock the adapter to the sample bracket, and prevents the adaptor from rotation and slide off, so that the accuracy of examination results is ensured.

Description

technical field [0001] The invention relates to the technical field of inspection and analysis instruments, in particular to a sample bracket for inspection. Background technique [0002] When blood samples are analyzed in clinical testing, the blood samples need to be packed in containers such as sample tubes, and then the sample tubes are placed in the sample holder with a chute at the bottom, and the sample holder is sent into the automatic inspection and analysis instrument through the guide rail for inspection and analysis . In order to prevent the rotation of the sample tube from affecting the test result, the sample tube is usually installed in the adapter first, and then the whole is snapped into the sample holder, so that the adapter and the sample holder are closely attached. In order to facilitate observation, there are observation windows at the corresponding positions of the adapter and the sample holder. However, since there is only one buckle between the ada...

AI Technical Summary

Problems solved by technology

However, since there is only one buckle between the adapter and the sample holder, the connection is not tight, and the buckle is easy to disengage, resulting in relative rotation between the adapter and the sample holder, which affects the observation and inspection results, and sometimes even the adapter Cases in which the sample is damaged due to falling out of the sample holder

In addition, during the sampling process, due to the unstable center of gravity of the sample holder, it is easy to fall over and damage the sample

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