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Preparation method of dye mixed solution and computer storage medium

A technology of mixed liquor and dye liquor, which is applied in the directions of mixing methods, mixers, chemical instruments and methods, etc., can solve the problems of inability to meet the requirements and the variety of dye mixture concentrations is small, and achieve the effect of meeting clinical needs.

Pending Publication Date: 2021-06-01
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, due to the fixed output range of the dye solution and buffer solution output by the quantitative pump, the concentration of the dye mixture prepared by the dye solution and buffer solution is very small, which cannot meet the needs of users to configure a variety of dye mixtures with various percentage concentrations.

Method used

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  • Preparation method of dye mixed solution and computer storage medium
  • Preparation method of dye mixed solution and computer storage medium
  • Preparation method of dye mixed solution and computer storage medium

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The embodiments listed in the present invention can be properly combined with each other.

[0027] The slide staining machine is used to push the cell samples in biological tissue or blood on the slide, spread the cell samples on the slide, and then stain the cell samples, so that they can be observed more clearly under the microscope Detailed structure of a cell sample. The dye mixture for staining the cell sample generally includes a dye solution and a buffer solution, the dye solution can stain the cell sample, and the buffer solution is used to dilute the dye solution.

[0028] In the staining step, a quantitative pump assembly is used to add dye solution and buff...

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Abstract

The invention provides a preparation method of a dye mixed solution, and is applied to a push piece dyeing machine, the push piece dyeing machine comprises a constant delivery pump assembly, and the method comprises the following steps: determining a target volume ratio of a dye solution to a buffer solution in a target dye mixed solution; controlling the constant delivery pump assembly to suck the dye liquor and the buffer liquor respectively; determining target times corresponding to the dye liquor and the buffer liquor outputted by the constant delivery pump assembly according to the target volume proportion; controlling the constant delivery pump assembly to stop discharging the dye liquor after the times of outputting the dye liquor and the buffer liquor are corresponding target times respectively; and mixing the dye solution and the buffer solution to form the target dye mixed solution. The invention also provides a computer storage medium for executing the preparation method of the dye mixed solution. According to the preparation method of the dye mixed solution, the preparation concentration variety of the dye mixed solution can be increased.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a method for configuring a dye mixture and a computer storage medium. Background technique [0002] In the application of slide staining machine to the staining and analysis of biological tissues, the samples can be stained with different shades by using different concentrations of dye mixtures. However, due to the fixed output range of the dye solution and buffer solution output by the quantitative pump, the concentration of the dye mixture prepared by the dye solution and buffer solution is very small, which cannot meet the needs of users to configure a variety of dye mixtures with various percentage concentrations. . Therefore, how to propose a method for increasing the concentration of the dye mixture, so as to obtain more kinds of dye mixtures, has become a technical problem to be solved. Contents of the invention [0003] The invention provides a method for configuring ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F3/08B01F15/04
CPCB01F23/405B01F35/88
Inventor 刘隐明滕锦
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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