Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Cell processing liquid for diagnosis of liquid based cytology

A cytology and treatment liquid technology, applied in the field of cell treatment liquid, can solve the problems of cell damage, poor removal of impurities such as red blood cells, etc., and achieve the effect of low cost

Inactive Publication Date: 2011-01-26
南京卡博生物科技有限公司
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cell treatment solution for liquid-based cytology diagnosis, which solves the problem that the current cell treatment solution has damage to cells and has a poor effect on removing impurities such as tissue fragments, mucus, and red blood cells that have no diagnostic value in the sample. question

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] A cell treatment solution for liquid-based cytology diagnosis according to an embodiment includes: sulfonic acid substances, non-ionic osmotic pressure regulators, polyethylene glycol octylphenyl ether, formaldehyde and ethanol. The sulfonic acid is sulfuric acid. A nonionic osmotic pressure regulator is dimethylurea. Wherein, the content of sulfuric acid is 2g / L, the content of dimethyl urea is 0.5g / L, the content of polyethylene glycol octyl phenyl ether is 6g / L, the content of formaldehyde is 3g / L, and the content of ethanol is 24g / L.

[0008] The sulfuric acid with a content of 2g / L in the cell treatment solution can control the pH value at about 4, and the polyethylene glycol octyl phenyl ether with a content of 6g / L can make tissue fragments and mucus without diagnostic value within this pH range. Impurities such as red blood cells and red blood cells are selectively and quickly destroyed and dissolved, and at the same time, the background of the slices can be m...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a cell processing liquid for diagnosis of liquid based cytology, which comprises a sulfonic acid material, a non-ion type osmotic pressure regulator, polyoxyethylene octyl phenyl ether, formaldehyde and ethanol, wherein the sulfonic acid material is at least one of sulfuric acid, methanesulfonic acid or para-toluenesulfonic acid, and the non-ion type osmotic pressure regulator is dimethyl urea. The invention solves the problems that the current cell processing liquid can damage the cells and has a poor effect of removing impurities such as fragments of tissue, mucus, red blood cells and the like which have no values for diagnose, and the invention has low cost.

Description

technical field [0001] The invention belongs to the field of cell treatment liquid and relates to a cell treatment liquid for liquid-based cytology diagnosis. Background technique [0002] At present, the cell treatment solution is harmful to the cells, which is not conducive to further medical testing, and when encountering samples containing more blood cells and mucus, it is not effective in removing impurities such as tissue fragments, mucus, and red blood cells that have no diagnostic value, resulting in The background of the prepared cell smear is not clear, the number of cells is reduced, and the rate of misdiagnosis and missed diagnosis increases. Contents of the invention [0003] The purpose of the present invention is to provide a cell treatment solution for liquid-based cytology diagnosis, which solves the problem that the current cell treatment solution has damage to cells and has a poor effect on removing impurities such as tissue fragments, mucus, and red blo...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C12Q1/02
Inventor 吕军赵世鹏
Owner 南京卡博生物科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com