Automatic cover removing and replacing device for blood detection specimen

Abstract

The invention discloses a blood detection specimen automatic cover removing and changing device which comprises a positioning fixing disc and a machine body, the positioning fixing disc is provided with a plurality of placing holes, the upper end of the machine body is provided with an operation table, the operation table is upwards provided with a plurality of negative pressure pipes, and the negative pressure pipes are communicated with a negative pressure device; the upper end of the machine body is rotationally connected with a rotating arm behind the operating table, a first telescopic motor for driving the rotating arm to move up and down is arranged in the machine body, a driving motor for driving the rotating arm to rotate is arranged in the machine body, the rotating arm is horizontally connected with a working plate, a plurality of dismounting pipes are arranged at the lower end of the working plate, and an air bag cover is arranged in each dismounting pipe; each airbag cover is communicated with a pressurizing device; one side of the machine body is connected with a placing frame used for placing the pipe caps in order. The cover of the blood collection tube is removed in a full-automatic manner, so that the cover is convenient to open and detect, and the sample is automatically fed on a machine; and the unmatched cover on the blood collection tube can be automatically taken out and replaced by a new cover, so that the whole blood sample can be prevented from spilling when being automatically loaded on a machine.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a device for automatically removing and replacing caps for blood test specimens. Background technique [0002] Now, in the clinical diagnosis of the hospital, it is often necessary to obtain the test results of the blood routine parameters and CRP (C-reactive protein) parameters of the patient's blood at the same time. As a third-party medical testing organization, in order to complete the testing intensively and efficiently, routine testing items such as biochemistry, blood and immunity can be pre-processed in batches before loading on the machine or adding samples manually. However, the caps of the blood collection tubes need to be removed before testing, which is basically done manually at present, which is time-consuming and labor-intensive. In addition, sometimes the cover of the whole blood project has a low matching degree, and there is a risk of the cover slippin...

AI Technical Summary

Problems solved by technology

However, the cap of the blood collection tube needs to be removed before the test, which is basically done manually at present, which is time-consuming and labor-intensive

In addition, sometimes the matching degree of the cover of the whole blood project is low, and there is a risk of the cover slipping off when the sample is mixed evenly, causing the sample to spill and pollute the environment

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