Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cell enriching system and method

A cell and enrichment technology, applied in the field of medical biological assays, can solve the problems of uncontrollable cell overlap and loss, uneven distribution of cells, etc., and achieve the effect of reducing cell stacking, uniform stress and improving quality.

Active Publication Date: 2018-07-20
MACCURA MEDICAL INSTR CO LTD
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the cells are directly adsorbed on the membrane by negative pressure, the cells will be unevenly distributed on the surface of the membrane. When the cells on the membrane are directly pressed on the glass slide, there is a risk of cell overlap in the preparation of the slide.
Although this method saves a lot of manual operations, the overlap and loss of cells is uncontrollable

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
  • Cell enriching system and method
  • Cell enriching system and method
  • Cell enriching system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0075] The core of the present invention is to provide a cell enrichment system and method to improve the quality of cell enrichment.

[0076] In addition, the examples shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configurations shown in the following embodiments are not limited to be essential to the solution of the invention described in the claims.

[0077] see Figure 1 to Figure 10 , the cell enrichment system of the embodiment of the present invention, comprising:

[0078] The sample bottle 100 includes a bottle body 101 and a bottle cap 102 matched with the bottle body 101. A filter device 104 is arranged in the bottle body 101. The bottle body 101, the bottle cap 102 and the filter device 104 form a first cavity 105. The bottle bottom 103 of the body 101 and the filtered device 104 form a second cavity 106;

[0079] a loading mechanism 200 capable of transporting sample vials 100;

[...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a cell enriching system and a cell enriching method. The cell enriching system comprises a sample bottle, a loading mechanism, a uniformly mixing mechanism, a concentrating anduniformly mixing mechanism and a controller, wherein the loading mechanism can convey the sample bottle; the uniformly mixing mechanism can perform a first uniformly mixing operation on the sample bottle; the concentrating and uniformly mixing mechanism can pierce the bottom of the bottle, and perform sucking and reverse blowing operations on the sample bottle; the controller controls the loadingmechanism to convey the sample bottle to a uniformly mixing position, and then the uniformly mixing mechanism performs the first uniformly mixing operation; after the controller controls the loadingmechanism to convey the sample bottle to a concentrating position, the controller controls the concentrating and uniformly mixing mechanism to pierce the bottom of the bottle to enter a second cavityand repeatedly perform the sucking and reverse blowing operations. The cell enriching system provided by the invention achieves cell concentration by performing the sucking and reverse blowing operations, so that a filter device of the sample bottle and a concentrating needle can be effectively prevented from being blocked, cell superposition can be effectively reduced while cell concentration isaccelerated, and thus the cell enriching quality is improved.

Description

technical field [0001] The invention relates to the technical field of medical bioassays, and more specifically relates to a cell enrichment system and method. Background technique [0002] In medical testing, it is often necessary to enrich a specific cell in the specimen, and then identify the cells. In order to ensure the accuracy of the test and the number of cells required for the test, it is usually necessary Enrichment is carried out under certain conditions, which can prevent infection and pollution, and ensure the safety of operators and the surrounding environment. [0003] At present, liquid-based products on the market adopt two methods for cell enrichment: one is to enrich cells by centrifugation after shaking and mixing. The operation process is as follows: manually shake the sample in the vortex shaker, and then manually place the mixed sample on the sample transfer machine to transfer the sample to the centrifuge tube, and then put the centrifuge tube into t...

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): G01N1/40
CPCG01N1/405
Inventor 梁开成张珥沈向锋冉宇成李沛殷运如
Owner MACCURA MEDICAL INSTR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products