Immunohistochemical slide fixator
A technology for dissolving glass slides and fixers, applied in the field of medical devices, can solve the problems of increasing the labor burden of experimental personnel, low experimental efficiency, inflexible and troublesome use of tweezers, etc.
Pending Publication Date: 2021-05-18
韩晓霞
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[0002] Immunohistochemistry is the application of the basic principle of immunology to antigen-antibody reaction, that is, the principle of specific binding of antigen and antibody. Through chemical reaction, the chromogenic agent (fluorescein, enzyme, metal ion, isotope) of the labeled antibody is developed to determine the color of the tissue. Intracellular antigens (polypeptides and proteins), their localization, qualitative and relative quantitative research, are called immunohistochemical techniques. At present, when doing immunohistochemical staining experiments, tissue samples adhered to glass slides need to be Completely immerse in the experimental solution
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[0017] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see figure 1 , the present invention provides a technical solution: an immunohistochemical slide holder, including a bottom plate 1, a fixing mechanism 7 and a positioning mechanism 9;
[0019] Bottom plate 1: There is an anti-slip mat 2 on its lower surface. The bottom plate 1 provides support and installation position for the upper mechanism. The anti-slip pad 2 increases the friction between the fixer and the table. 3 provides support for the upper ...
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The invention discloses an immunohistochemical slide fixator which comprises a bottom plate, a fixing mechanism and a positioning mechanism. A non-slip mat is arranged on the lower surface of the bottom plate, a stand column is arranged on the left side of the upper surface of the bottom plate, a rotating shaft seat is arranged on the upper surface of the stand column, a fixing clamp is arranged on the left side face of the rotating shaft seat, a transversely-arranged U-shaped plate is arranged on the rear side face of the rotating shaft seat, and a rectangular connecting rod is rotationally connected into the rotating shaft seat. The fixing mechanism is arranged in the U-shaped plate, a movable clamp is arranged on the front side face of the fixing mechanism, and silicon rubber cases are arranged in the movable clamp and a fixed clamp. The positioning mechanism is arranged on the outer surface of the rectangular connecting rod, and a handle is arranged on the right side face of the positioning mechanism. The fixing mechanism comprises sliding rails, a rack, a fixing plate and a small spring, the sliding rails are arranged on the left side of the interior of the U-shaped plate, and the rack is slidably connected between the two sliding rails. The special slide fixator for immunohistochemistry has the advantages that a slide can be firmly fixed, and the fixator is convenient to use.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to an immunohistochemical glass slide holder. Background technique [0002] Immunohistochemistry is the application of the basic principle of immunology to antigen-antibody reaction, that is, the principle of specific binding of antigen and antibody. Through chemical reaction, the chromogenic agent (fluorescein, enzyme, metal ion, isotope) of the labeled antibody is developed to determine the color of the tissue. Intracellular antigens (polypeptides and proteins), their localization, qualitative and relative quantitative research, are called immunohistochemical techniques. At present, when doing immunohistochemical staining experiments, tissue samples adhered to glass slides need to be Completely immerse in the experimental solution (such as hydrogen peroxide methanol, hematoxylin staining solution, xylene, absolute ethanol, etc.) to operate step by step, and it needs to be ...
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Login to View More IPC IPC(8): G01N1/31G01N1/28
CPCG01N1/31G01N1/2813
Inventor 韩晓霞
Owner 韩晓霞