An improved structure of a sample staining module used in an automatic stainer
A technology for staining machines and samples, which is applied in the field of improved structure of the sample staining module, which can solve problems such as long cooling time, affecting pathological diagnosis, and changes in tissue cell morphology
Active Publication Date: 2021-03-30
FUZHOU MAIXIN BIOTECH CO LTD
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Problems solved by technology
[0010] The purpose of the present invention is to provide an improved structure for the sample staining module of an automatic staining machine to solve the problem of long cooling time after antigen retrieval in the prior art, and long cooling time leading to changes in tissue cell morphology and affecting pathological diagnosis question
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[0037] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.
[0038] like figure 1 As shown, a housing 1 with a shell cover 2 is provided, the shell cover 2 and the shell 1 are hingedly connected by a connecting shaft 5, and the opening or closing of the shell cover can be realized through the rotation of the connecting shaft, so as to realize the dyeing module in the The actions of each process of immunohistochemistry.
[0039] The dyeing module device of the present application belongs to a part of the automatic dyeing machine. In the technical solution of the present application, only the dyeing module is improved, while the remaining parts of the automatic dyeing machine are still prior art. ...
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The invention relates to an improved structure of the sample staining module of an automatic slide stainer. The improved structure comprises a shell with a shell cover and is characterized in that theshell cover is hinged to the shell through a connecting shaft; a plurality of liquid storage tanks are arranged in the shell; a heating device is arranged at the bottom of the shell; a cooling fan isarranged below the shell, and a groove with a curved central line is arranged in the bottom of the shell; a control unit is in signal connection with a drive device, a draining valve, the heating device and the cooling fan. The improved structure has the advantages that wind screens are arranged on the three sides of the bottom of the shell, the groove with the curved central line is arranged inthe bottom outer surface of the shell, the opening of the groove is located on the side, without the wind screen, of the bottom of the shell, and accordingly the flowing direction and speed of air flow blown by the cooling fan to the bottom of the shell are improved, the cooling effect of the cooling fan is increased, tissue cell morphology of biological samples after antigen repair is improved, and the accuracy and reliability of pathological examination are increased.
Description
technical field [0001] The invention belongs to the field of medical testing equipment, in particular to the technical field of immunohistochemistry and immunocytochemistry staining, and more specifically to an improved structure of a sample staining module used in an automatic staining machine. Background technique [0002] Immunohistochemistry (IHC) is a new technology developed by combining the theory and technology of immunology with the method of histochemistry, combining the theories and methods of immunology, histology and biochemistry. Utilizing the core of immunology, that is, the principle of specific binding between antigen and antibody, antibodies labeled with enzymes, metal ions, isotopes, etc. are used to track the antigen, and the display agent labeled on the specific antibody bound to the antigen is displayed by a chemical reaction. The color of the dye is observed with the help of a microscope, a fluorescent microscope, and an electron microscope, so as to a...
Claims
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IPC IPC(8): G01N1/31G01N1/42G01N1/44
CPCG01N1/312G01N1/42G01N1/44
Inventor 林齐心陈赞烽熊玉林王小亚
Owner FUZHOU MAIXIN BIOTECH CO LTD