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HE dyeing device suitable for batch dyeing of various tissues

A dyeing device and batch technology, which is applied in the field of HE dyeing experimental devices, can solve the problems of non-arbitrary placement of devices, uneven liquid addition, uneven liquid addition, etc., and achieve the effects of avoiding impact, avoiding secondary pollution, and reducing operating time

Pending Publication Date: 2019-01-29
TIANJIN KANGTING BIOLOGICAL ENG GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a HE dyeing device suitable for batch dyeing of various tissues, capable of dyeing tissue samples in batches, and changing the current situation of manually adding liquid one by one in the existing device. In scientific research experiments, glue-tip droppers or Pasteur pipettes are often used. The amount of liquid added is uneven, and the device cannot be placed at will. The invention can solve the problem of uneven liquid addition. At the same time, the liquid addition device can be placed independently, which is convenient for experiments. operate

Method used

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  • HE dyeing device suitable for batch dyeing of various tissues
  • HE dyeing device suitable for batch dyeing of various tissues
  • HE dyeing device suitable for batch dyeing of various tissues

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0022] An HE staining device suitable for batch staining of various tissues, including stainless steel multi-layer support frame 3, light-proof liquid storage bottle 1, lotion storage bottle 2, drainage catheter 4-1, circular porous diverter plate 4, dripping liquid Conduit 5, support bottom box 7, rotatable angle stage 6, its specific structure is as follows:

[0023] The stainless steel multi-layer support frame is a three-layer board arranged up and down, and a plurality of light-proof liquid storage bottles and a lotion storage bottle are embedded in the upper part of the top plate of the support frame. A liquid outlet pipe is made, and a solenoid valve is installed on the liquid outlet pipe. A p...

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Abstract

The invention relates to an HE dyeing device suitable for batch dyeing of various tissues. The HE dyeing device comprises a stainless steel multilayer supporting frame, a light-proof liquid storage bottle, a washing liquid storage bottle, a circular porous flow splitting disk, a dropping liquid conduit, a supporting bottom box and a rotatable angle objective table. According to the HE dyeing device provided by the invention, the circular porous flow splitting disk is arranged at a liquid flow conduit, which is similar to a shower head sprinkler type structure, a plurality of drainage tubes areadded, switches are arranged on the drainage tubes, and the number of the switches can be appropriately adjusted according to the experimental needs, and batch dyeing can be simultaneously performedto shorten the operation time; and the rotatable angle objective table is installed in a pulley, the location and angle can be adjusted by a handle, a glass slide neck and liquid waste drainage channel are arranged on the objective table, so that glass slides can be well fixed, and the problem of mutual contamination between the glass slides is solved.

Description

technical field [0001] The invention belongs to the technical field of experimental devices and equipment for research of histopathology and molecular biology, and mainly relates to HE dyeing experimental devices, in particular, it is suitable for performing HE dyeing in batches on various tissues. Background technique [0002] With the widespread application of pathological diagnosis, the requirements for the processing and staining quality of histopathological sections are getting higher and higher. The method of tissue sectioning has gradually been extended to teaching and scientific research experiments, and has developed into a common experimental method. HE staining is used in The most commonly used staining method in the process of making slices, HE staining technology is an experimental technique based on morphology and combined with applied chemical techniques to stain tissues and various cells. It is the most basic and widely used technical method in teaching and s...

Claims

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Application Information

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IPC IPC(8): G01N1/31
CPCG01N1/31
Inventor 杨柳马洁楼敏铭
Owner TIANJIN KANGTING BIOLOGICAL ENG GRP CO LTD
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