Centrifugal machine adapter

Abstract

The invention discloses a centrifugal machine adapter comprising a lower adapter part, an upper adapter part and an isolation plate. The lower adapter part is provided with lower test tube holes and guiding holes; the upper adapter part is provided with upper test tube holes, and each upper test tube hole is aligned at the corresponding lower test tube hole; an opening in the upper end of each upper test tube hole is larger than the outer diameter of a test tube and smaller than a step at the upper end of the test tube; the upper adapter part is further provided with guide posts, and each guide post is sleeved with one guiding hole; the isolation plate can be arranged at the upper end of the lower adapter part in a manner of being capable of swinging, and middle test tube holes are formedin the isolation plate; the upper adapter part can rise until the lower end of the test tube is higher than the middle test tube holes; the isolation plate can swing until each middle test tube hole aligns at the corresponding lower test tube hole, and the isolation plate can swing until each middle test tube hole deviates from the corresponding lower test tube hole. According to the centrifugal machine adapter, after centrifugation is completed, the upper part of the test tube can be exposed out by lifting of the adapter and swinging of the isolation plate, the test tube is conveniently takenout, and the risk that the test tube falls off from the test tube is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a centrifuge adapter. Background technique [0002] The centrifuge is a conventional medical device. When the hospital conducts blood tests on patients, it needs to use test tubes to collect human blood samples and then send them for testing. Before the test, the blood sample in the test tube is centrifuged by a centrifuge. Several test tube sockets are provided on the adapter of the centrifuge. After inserting the test tubes with collected blood samples into the test tube sockets of the adapter, the adapters are loaded into the centrifuge, and the blood samples can be centrifuged. The hole depth of the test tube insertion hole of the adapter of the existing centrifuge is fixed, but the test tubes used in hospitals to collect blood samples are often of different lengths, resulting in some relatively short test tubes being inserted into the test tubes of the adapter ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a centrifuge adapter, thereby overcoming the existing disadvantages that it is inconvenient to take out the short test tube from the centrifuge adapter and greatly increases the risk of the short test tube falling out of hand

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