Papanicolaou staining kit and its staining method

A Papanicolaou staining and kit technology, applied in the field of in vitro diagnosis, can solve the problems of complicated procedures, difficulty in mastering, increasing time and operation steps, etc.
CN109187149BActive Publication Date: 2021-05-04SICHUAN MACCURA BIOTECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
SICHUAN MACCURA BIOTECH CO LTD
Publication Date
2021-05-04

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Abstract

The invention discloses a Papanicolaou staining kit and a staining method thereof. The kit includes hematoxylin staining solution, bluing solution, eosin staining solution and washing solution. The eosin dye solution is prepared from the following concentrations of substances: 600-900ml / L of ethanol, 100-400mL / L of methanol, 1-4g / L of eosin Y, 1-4g / L of phosphotungsten Acid, the fast green of 0.01-2g / L, the weak acid of 1-10mL / L; Described cleaning solution is made up of mineral spirits, dehydrated alcohol and propylene glycol methyl ether acetate by volume ratio 10-350:600-950:10- 200 mixed. The Papanicolaou staining kit of the invention is used for rapid staining, and the colors are clearly distinguished after staining, thereby effectively improving the efficiency of diagnosis.
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Description

technical field

[0001] The invention relates to the field of in vitro diagnosis, in particular to a Papanicolaou staining kit and a staining method thereof. Background technique

[0002] Papanicolaou staining is the best staining method in the staining of exfoliated cells. This staining method not only has the characteristics of clear nucleus structure, clear color separation, good transparency, and bright cytoplasm, but also the stained specimens are not easy to decolorize and can be stored for a long time. .

[0003] At present, cervicitis, tuberculosis, pleurisy, urinary tract infection and other diseases have become common clinical diseases and frequently-occurring diseases in my country. The incidence of these diseases is high and the cure time is long. How to diagnose these diseases has become a research hotspot. Liquid-based thin-layer cytology technology can assist clinicians to detect the above-mentioned diseases early and formulate correct treatment plans, so that...

Claims

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