A bone marrow smear storage device for hematology

Abstract

The invention relates to the technical field of hematology, in particular to a bone marrow smear storage device for the hematology. The device comprises a storage box and a slide frame, wherein the slide frame is arranged in the storage box; the storage box comprises a box body, a box cover and a hinge piece, wherein one side of the box body is connected with the box cover through the hinge piece,and an extrusion block matched with the slide frame is fixedly connected to the bottom wall of the box cover; and the slide frame comprises a support plate, a first spring, a limit plate, a movable plate, a connection rod, a slide rod, a second spring, a limit ring and an arc-shaped plate. According to the device, when the box cover is opened, the support plate is inclined, one end of the supportplate is upwarped so that a bone marrow smear can be conveniently taken out and put in; when the box cover is closed, the movable plate is in contact with one side of the bone marrow smear, the bonemarrow smear is extruded on the limiting rod, the two ends of the bone marrow smear are fixed, so that the bone marrow smear is fixed.

Description

technical field [0001] The invention relates to the technical field of hematology, in particular to a bone marrow smear storage device for hematology. Background technique [0002] Hematology is a branch of internal medicine, which mainly treats diseases of the hematopoietic system, that is, blood diseases. With the continuous development of science and the interpenetration of disciplines, the field of hematology continues to expand, and the detection methods are becoming more and more abundant. Bone marrow examination is required for diagnosis, and bone marrow examination can also be used for some infectious diseases, such as infective endocarditis, etc. Bone marrow culture is beneficial to improve the positive rate of diagnosis of this disease. [0003] The bone marrow cytology test can be used to understand the hematopoietic function and pathological changes of the bone marrow. It is the main detection method for the diagnosis, differential diagnosis, curative effect obs...

AI Technical Summary

Problems solved by technology

[0005] A bone marrow smear storage box disclosed in the prior art can place the bone marrow smear horizontally, but when it is put into the elastic press, it needs to be inserted inward against the bottom surface of the box body, and the force is not uniform, which is easy to cause glass loading. The misalignment of the slide and the cover glass will cause the bone marrow membrane to be drawn and affect the quality of the smear. Under the pressure of the elastic press, it is close to the bottom of the box, and it is inconvenient to take out and put in the smear, which is inconvenient to use.

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