A method for quickly removing paraffin in the dehydration box

A paraffin, fast technology, applied in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve the problems affecting the normal use of dehydration boxes, environmental pollution of paraffin, and waste of paraffin, and achieve good removal effect, The effect of improving the penetration and improving the removal effect

Active Publication Date: 2021-02-05
BENGBU MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the paraffin solidified on the dehydration box is not treated or not handled properly, it will affect the normal use of the dehydration box when making the next batch of tissue slices
Some paraffin tissue section production units use disposable dehydration boxes. Although it eliminates the trouble of removing the solidified paraffin adhering to the dehydration box, it causes a lot of waste of paraffin and pollutes the environment.

Method used

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  • A method for quickly removing paraffin in the dehydration box

Examples

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Comparison scheme
Effect test

Embodiment 1

[0017] A method for quickly removing paraffin in a dehydration box, comprising the following steps:

[0018] (1) In parts by weight, in-situ polymerized nano-hybrid silicone oil, sodium methacrylate sulfonate, and deionized water were uniformly mixed in a mass ratio of 10:1:20, and then ultrasonically treated for 28 minutes to obtain the solution release agent;

[0019] (2) In parts by weight, add 14 parts of 1,2-cyclohexanediaminetetraacetic acid, 3 parts of methyl D-lactate, and 16 parts of diethylene glycol chloroformate into 75 parts of ethanol, mix and stir evenly , and then add 8 parts of the dissociating agent prepared in step (1), and continue to stir and mix evenly to obtain a paraffin removal solution;

[0020] (3) Put the dehydration box into warm water at 40°C, soak for 3 minutes, take out the dehydration box, use filter paper to quickly absorb the moisture on the surface of the dehydration box, and then spray paraffin removal solution on the surface of the dehydr...

Embodiment 2

[0026] A method for quickly removing paraffin in a dehydration box, comprising the following steps:

[0027] (1) In parts by weight, in-situ polymerized nano-hybrid silicone oil, sodium methacrylate sulfonate, and deionized water were uniformly mixed in a mass ratio of 13:1:20, and then ultrasonically treated for 30 minutes to obtain the solution release agent;

[0028] (2) In parts by weight, add 17 parts of 1,2-cyclohexanediaminetetraacetic acid, 5 parts of methyl D-lactate, and 18 parts of diethylene glycol chloroformate into 80 parts of ethanol, mix and stir evenly , and then add 9 parts of the dissociating agent prepared in step (1), and continue to stir and mix evenly to obtain a paraffin removal solution;

[0029] (3) Put the dehydration box into warm water at 45°C, soak for 4 minutes, take out the dehydration box, use filter paper to quickly absorb the moisture on the surface of the dehydration box, and then spray paraffin removal solution on the surface of the dehydr...

Embodiment 3

[0035] A method for quickly removing paraffin in a dehydration box, comprising the following steps:

[0036] (1) In parts by weight, in-situ polymerized nano-hybrid silicone oil, sodium methacrylate sulfonate, and deionized water were uniformly mixed in a mass ratio of 15:1:20, and then ultrasonically treated for 32 minutes to obtain the solution release agent;

[0037] (2) In parts by weight, add 19 parts of 1,2-cyclohexanediaminetetraacetic acid, 6 parts of methyl D-lactate, and 20 parts of diethylene glycol chloroformate into 85 parts of ethanol, mix and stir evenly , and then add 10 parts of the dissociating agent prepared in step (1), and continue to stir and mix evenly to obtain a paraffin removal solution;

[0038] (3) Put the dehydration box into warm water at 50°C, soak for 5 minutes, take out the dehydration box, use filter paper to quickly absorb the water on the surface of the dehydration box, and then spray paraffin removal solution on the surface of the dehydrat...

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Abstract

The invention discloses a method for quickly removing paraffin in a dehydration box, which comprises the following steps: (1) After uniformly mixing in-situ polymerized nano-hybrid silicone oil, sodium methacrylate sulfonate, and deionized water, ultrasonic treatment is used to prepare (2) Add 1,2-cyclohexanediaminetetraacetic acid, D-methyl lactate, and diethylene glycol chloroformate into ethanol, mix and stir evenly, and then add the dissociating agent, After continuing to stir and mix evenly, the paraffin removal solution is prepared; (3) Put the dehydration box in warm water, soak it, take out the dehydration box, quickly absorb the water on the surface of the dehydration box with filter paper, and then spray the paraffin wax removal on the surface of the dehydration box After 5-7 minutes, put the dehydration box into warm water again, after soaking, take out the dehydration box, rinse with water again, and let it dry naturally, the paraffin in the dehydration box is completely removed. The method provided by the invention can effectively remove the paraffin adhering to the dehydration box without residue and will not affect the reuse of the dehydration box.

Description

technical field [0001] The invention belongs to the technical field of cleaning medical testing instruments, and in particular relates to a method for quickly removing paraffin in a dehydration box. Background technique [0002] Paraffin tissue sectioning technology is an indispensable and important technology in life science research, teaching, and diagnosis. In the process of making paraffin tissue sections, especially in the process of making paraffin tissue sections for pathological diagnosis, teaching, and scientific research experiments, the dehydration box can be used One of the important equipment that is used repeatedly. Various tissue specimens need to be stored in each dehydration box after numbering and sampling. The main purpose is to distinguish similar tissues from different individuals, and at the same time ensure that the selected tissues are not lost. . The fixation, dehydration, transparency, and wax dipping of each batch of tissues are carried out in the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B3/08B08B3/10C11D7/34C11D7/32C11D7/28C11D7/26C11D7/60C11D3/37
CPCB08B3/08B08B3/10C11D3/373C11D7/261C11D7/266C11D7/28C11D7/3245C11D7/34
Inventor 朱清
Owner BENGBU MEDICAL COLLEGE
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