Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of low-frequency cell cycle sorting system and sorting method

A cell cycle and sorting system technology, which is applied in biochemical equipment and methods, animal cells, vertebrate cells, etc., can solve the problems that the amount of sorting samples cannot meet the clinical needs and the sorting ability is poor.

Active Publication Date: 2018-06-05
北京埃锐尔生物医学科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the poor sorting ability of the existing immunomagnetic sorting low-frequency cell technology, the sorting sample volume cannot meet the clinical needs and other problems

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of low-frequency cell cycle sorting system and sorting method
  • A kind of low-frequency cell cycle sorting system and sorting method
  • A kind of low-frequency cell cycle sorting system and sorting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0040] figure 1 It is a structural schematic diagram of an embodiment of a low-frequency cell cycle sorting system disclosed in the present invention. As shown in the figure, the low-frequency cell cycle sorting system includes a sampling chamber (01), a buffer bottle (02), A mixing chamber (03), a reflux chamber (07), a magnetic pole platform (04), a recovery sample tube (08) and a control system (not shown in the figure), the sampling chamber (01) is connected to the mixing chamber (03) through pipelines ) connection, the buffer bottle (02) is connected with the mixing chamber (03) through a pipeline, a circular separation area (15) is provided at the front of the magnetic pole platform (04), and the circular separation area (15) of the magnetic pole platform (04) ) distributes four...

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 discloses a low-frequency cell circulation sorting system and a sorting method, which include a sample injection chamber, a buffer bottle, a mixing chamber, a reflow chamber, a magnetic pole platform, a recovery sample tube and a control system. The channel sorting design is applied to immunomagnetic sorting to improve the ability of low-frequency cell sorting and the sample volume of sorting. It has the following advantages: (1) It can be directly applied to the preparation of a large number of clinical samples, and the sample volume of blood samples can be analyzed 0.5ml to 200ml; (2) It can sort two samples or comparison samples at the same time, and can also perform positive and negative selection at the same time; (3) It can perform multiple cycle sorting, suitable for low-frequency cell sorting.

Description

technical field [0001] The invention relates to a low-frequency cell cycle sorting system and a sorting method. Background technique [0002] At present, the immunomagnetic cell separation technology at home and abroad mainly includes separation column separation of German Miltenyi Company and magnetic pole separation of Canadian Stem Cell Company. These cell sorting techniques have problems such as poor ability to sort low-frequency cells (cells with low content), and the amount of sorted samples cannot meet clinical needs. In order to solve these problems, the present invention adopts the circulating liquid flow design and the dual-channel sorting design, which are applied to immunomagnetic sorting, to improve the ability of low-frequency cell sorting and the amount of sorted samples. Contents of the invention [0003] In order to overcome the poor sorting ability of the existing immunomagnetic sorting low-frequency cell technology, the sorting sample volume cannot meet...

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 Patents(China)
IPC IPC(8): C12M1/42C12M1/36C12N13/00C12N5/071
Inventor 付琥
Owner 北京埃锐尔生物医学科技有限公司