Cervical exfoliated cell preservation solution with pretreatment function and application

A technique for exfoliating cells and preservation solution, which is applied in the fields of application, preservation of human or animal body, preparation of test samples, etc. It can solve the problems of unfavorable popularization and promotion, many overlapping and clumping cells, and poor cell preservation effect.
CN108402033AInactive Publication Date: 2018-08-17南京福怡科技发展股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
南京福怡科技发展股份有限公司
Publication Date
2018-08-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a cervical exfoliated cell preservation solution with a pretreatment function and application, and in particular to a cervical exfoliated cell preservation solution which contains cell fixative, anticoagulant, PH buffer, humectant, osmotic pressure-maintaining agent, microbe inactivator, mucus digestion ingredient and red blood cell treatment ingredient. The preservation solution can effectively preserve cervical exfoliated cells, protect the integrity and fixity of cells and prevent the pycnosis, cytolysis and distending of cells; the mucus treatment capability and the blood cell disintegration capability are high; the cell preservation time is up to 30 days; the slide preparation effect is flat and even, and preserved cells can also be applied in the preparationof cell wax blocks, HPV virus detection and the like; the effective period of the preservation solution is two years under normal temperature, the microbe killing capability is high, and the health ofmedical technicians is effectively protected.
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Description

technical field

[0001] The invention relates to a preservation solution for cervical exfoliated cells with pretreatment function and its application. Background technique

[0002] The cell preservation solution can preserve the exfoliated cells obtained after sampling from a living body, and protect the integrity and fixity of the exfoliated cells. The purpose of preserving cells is to preserve the original structure of the cells as completely as possible, to coagulate or precipitate the components in the cells, to avoid degradation, autolysis, corruption and deformation of the cells, to inactivate various enzymes in the cells, and to prevent Various molecules of cells are denatured and dissociated, so that the chemical substances and enzymes of cells can be accurately positioned, and they will not be changed or damaged in the subsequent processing and production process. At the same time, each part of the cell can be easily colored, which is suitable for observation, long-...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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