Test tube pick-and-place frame

Abstract

The invention discloses a test tube pick-and-place frame. The test tube pick-and-place frame comprises a bottom frame, a rotating cylinder, a fixed shaft and test tube supporting plates, wherein the bottom frame is provided with a first test tube hole and a rotating hole; the rotating cylinder is movably inserted into the rotating hole; longitudinal sliding grooves are formed in the side wall of the rotating cylinder; at least two 7-shaped grooves are formed in one side of each longitudinal sliding groove; cross grooves of the 7-shaped grooves are communicated with the longitudinal sliding grooves; the fixed shaft is arranged in the rotating cylinder; one test tube supporting plate is arranged on each 7-shaped groove; each test tube supporting plate comprises an arc-shaped block, a connecting rod and a test tube hole plate; the arc-shaped block is positioned between the fixed shaft and the rotating cylinder; one end of the connecting rod is connected with the arc-shaped block and the other end of the connecting rod penetrates through the longitudinal groove of each 7-shaped groove; one end of the test hole plate is connected with the other end of the connecting rod; and a second test tube hole is formed in the test tube hole plate. A test tube before checkout is placed in the second test tube hole of the test tube supporting plate, and the test tube after checkout is placed inthe first test tube hole of the bottom frame, so that space can be saved, and disorder and cross contamination can be avoided.

Description

technical field [0001] The invention relates to the field of test tube racks, in particular to a test tube picking and placing rack. Background technique [0002] In order to determine the cause and condition of patients, doctors often need to perform various examinations for patients. Doctors provide references for clinical diagnosis by comparing the examination results with normal values. Commonly used tests include blood test, body fluid test, urine test and stool test, etc. These tests need to store specimens in test tubes and send them to the laboratory department of the hospital for testing. [0003] When inspecting the specimens, the inspectors of the laboratory need to store multiple test tubes containing specimens through several rows of test tube holes on the test tube rack, and a row of empty test tube holes needs to be reserved on the test tube rack, so that there is After the test tube of the specimen is sampled and tested, it can be put back into the test tube...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a test tube pick-and-place rack, so as to overcome the existing test tube racks that put the test tubes before and after the test in the same test tube rack in order to save space, which is prone to confusion and cross-infection between specimens disadvantages of risk

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