Multifunctional blood sampling device for laboratory department

Abstract

The invention discloses a multifunctional blood sampling device for the laboratory department. The device comprises a shell, wherein the shell is internally provided with a first storage groove with an upward opening, the first storage groove is internally provided with a placement plate, the upper side wall of the placement plate is provided with multiple placement grooves with upward openings, the side wall of the opening of the first storage groove is rotationally connected with a first cover plate matched with the first storage groove through a first rotating piece, the shell is also internally provided with a rotating groove with an upward opening, the side wall of one side, close to the first storage groove, of the rotating groove is communicated with the first storage groove througha strip-shaped opening, the rotating groove is internally and rotationally connected with a first threaded rod, a first nut matched with the first threaded rod sleeves the first threaded rod, the first nut is fixedly connected with the placement plate through a connecting rod, and the inner wall of the side, away from the rotating groove, of the first storage groove is vertically provided with afirst sliding groove. The multifunctional blood sampling device for the laboratory department has the advantages that the structure is simple, the operation is convenient, medical workers operate themultifunctional blood sampling device conveniently, and the labor and time are saved; cross infection is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a multifunctional blood collection device for laboratory. Background technique [0002] At present, in the laboratory department of a hospital, when blood sampling is performed on a patient, the patient's arm is mostly placed on the blood collection platform, and then the patient's arm is ligated with a rubber tube to fully expose the veins, which is convenient for blood collection. After blood collection with a syringe, the The blood sample is injected into the test tube for examination. During the blood collection process, various instruments are scattered in the examination room, and medical personnel need to spend a lot of effort to ligate the patient's arm with a rubber tube. The operation is very troublesome and time-consuming; at the same time, the current blood collection device The blood collection table is usually exposed, and after long-term use, it is prone to...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the medical personnel in the prior art use a rubber tube to ligate the patient's arm with great effort when using the blood collection device, which is very troublesome and time-consuming; at the same time, the blood collection platform is exposed and prone to cross-infection. A multifunctional blood collection device for laboratory

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