Blood collection auxiliary device for department of hematology

Abstract

The invention discloses a blood collection auxiliary device for the department of hematology. The blood collection auxiliary device comprises a device main body; the device main body consists of supports, a cross rod, a connecting means, blood test tube racks, a movable telescopic rod and fixing blocks; the four supports are symmetrically distributed around the blood test tube racks; a plurality of slots are formed in the supports; The slots are buckled with the blood test tube racks; and the bottoms of the supports are connected with the plurality of fixing blocks. Through mutual cooperation of all the components, the number of the test tubes stored in the device body is increased to a great extent, and the stability of the test tubes in the moving process is guaranteed to a great extent; and moreover, the test tubes can be conveniently and rapidly moved by rotating the movable telescopic rod, thereby having the bottom-layer blood test tube racks and the upper-layer blood test tube racks staggered in angle to facilitate storing and fetching of the test tubes on the bottom-layer blood test tube racks by the medical staff. In addition, stability during rotating and moving and carrying is guaranteed to a great extent through cooperation of a first rotating shaft and a second rotating shaft.

Description

technical field [0001] The invention relates to the field of safety medical equipment, in particular to a blood collection auxiliary device used in hematology. Background technique [0002] The blood system is one of the systems that make up the body, including bone marrow, thymus, lymph nodes, spleen and other organs, as well as blood cells that are distributed throughout the body through blood circulation. It is responsible for the generation, regulation and destruction of blood cells. The blood stores a lot of health information in the human body. Therefore, many diseases currently require blood tests to judge. Let it go, so that its blood collection work can be carried out in an orderly manner as described above. [0003] After retrieval, patent one, the patent with Chinese patent authorization number CN 212040562 U, discloses a blood collection auxiliary device for hematology, and relates to the field of medical auxiliary equipment. The blood collection auxiliary devi...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a blood collection auxiliary device for hematology, which solves the problem that the blood collection auxiliary device in the prior art cannot achieve a good fixing effect, and at the same time, it is difficult to ensure the stability , in the process of actual use, even if the external connection of the horizontally placed test tube shakes slightly during transportation, since the test tube is placed flat, the blood is also liquid, which is very likely to cause violent shaking of the blood inside the test tube. causing problems such as blood clotting

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