Staining agent uniform smearing equipment for clinical laboratory

A technology of dyeing agent and laboratory department, which is applied in the field of uniform smearing equipment of dyeing agent used in laboratory department, can solve the problems of difficult-to-smear film clamping, difficult-to-stain agent smearing, and dye-stuffed locking, so as to avoid displacement and avoid errors Effect

Pending Publication Date: 2021-11-26
彭瑞洲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome that it is difficult for medical staff to clamp the smear when preparing the smear, it is also difficult to ensure that the dye is evenly applied on the smear, and it is cumbersome for the medical staff to manually replace the dye on the brush. And the shortcoming that poo

Method used

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  • Staining agent uniform smearing equipment for clinical laboratory
  • Staining agent uniform smearing equipment for clinical laboratory
  • Staining agent uniform smearing equipment for clinical laboratory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of equipment for uniform smear with staining agent in laboratory, such as Figure 1-Figure 2 As shown, it includes a frame 1, a first slider 2, a first connecting rod 3, a brush 4, a first return spring 5, a smearing mechanism 6 and a dipping mechanism 7, and the inner wall of the frame 1 is slidably provided with a first slider 2. The first slider 2 passes through the top of the frame 1, and the bottom of the first slider 2 is symmetrically provided with the first connecting rods 3. The number of the first connecting rods 3 is two, and there is a The brush 4, the first return spring 5 is set on the two first connecting rods 3, the two ends of the first return spring 5 are respectively connected on the first slider 2 and the brush 4, the first slider 2 and the frame 1. A smearing mechanism 6 is provided between the upper right side of the inner wall, and a dipping mechanism 7 is provided on the left side of the inner wall bottom of the frame 1.

[0026] When peo...

Embodiment 2

[0028] On the basis of Example 1, such as Figure 3-Figure 8 As shown, the smearing mechanism 6 includes a support block 61, a first wedge block 62, a first connecting block 63, a first slide bar 64 and a second return spring 65, and the frame 1 inner wall bottom front side is symmetrically provided with a support block 61 to support The number of pieces 61 is two, and the front and rear sides of the frame 1 inner wall are provided with a first wedge-shaped piece 62, the number of the first wedge-shaped piece 62 is two pieces, and the first connecting piece 63 is connected between the two first wedge-shaped pieces 62 , the first connecting block 63 and the first sliding block 2 are all slidably provided with a first sliding rod 64, the number of the first sliding rod 64 is two, and the second reset is set on the two first sliding rods 64 The spring 65 and the two ends of the second return spring 65 are respectively connected to the first sliding block 2 and the first connectin...

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PUM

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Abstract

The invention relates to smearing equipment, in particular to staining agent uniform smearing equipment for a clinical laboratory. According to the staining agent uniform smearing equipment for the clinical laboratory, a smear can be clamped, meanwhile, it can be guaranteed that a staining agent is uniformly smeared on the smear, and the labor burden of medical workers can be relieved. The staining agent uniform smearing equipment for the clinical laboratory comprises a frame, a first sliding block, two first connecting rods and a brush, the first sliding block is arranged on the inner wall of the frame in a sliding mode and penetrates out of the top of the frame, the first connecting rods are symmetrically arranged at the bottom of the first sliding block, there are two first connecting rods, and the brush is arranged between the two first connecting rods. By arranging the clamping block and the sixth reset spring, the smear needing to be smeared can be clamped, and thus displacement of the smear is effectively avoided.

Description

technical field [0001] The invention relates to a smearing device, in particular to a uniform smearing device for a dye used in a laboratory. Background technique [0002] Microscopic examination of smear is the basic method of blood cytology examination, and it is widely used in hospitals, especially for the diagnosis of various blood diseases. Most hospital experiments will use smears, which are used to detect blood Or the inspection method of pathogens including Neisseria gonorrhoeae, Cryptococcus neoformans, and Treponema pallidum in tissues, but it is difficult for medical staff to clamp the smear when preparing the smear, and it is also difficult to ensure that the stain is evenly applied to the smear In addition, it is cumbersome for medical staff to manually replace the stain on the brush, and poor smear preparation and staining often make cell identification difficult. [0003] In view of the shortcomings of the above-mentioned dyeing agent application, we have des...

Claims

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Application Information

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IPC IPC(8): G01N1/31G01N1/28
Inventor 彭瑞洲
Owner 彭瑞洲
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