Improved flow cytometer based on optical fiber integrated micro-fluidic chip
A flow cytometer and microfluidic chip technology, applied in the field of cell detection and analysis, can solve the problems of limiting the number of objective lenses used and optical path integration, high requirements for optical path space and stability, complex optical path and spatial structure, etc. Various methods, rich design diversity, and various effects of materials
Pending Publication Date: 2021-01-15
GUILIN UNIV OF ELECTRONIC TECH
7 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
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 moreAbstract
The invention provides an improved flow cytometer based on an optical fiber integrated microfluidic chip. The improved flow cytometer is characterized by consisting of five modules, namely an opticalfiber integrated micro-fluidic chip, a light source, a fluid control system, a photoelectric detection system and a waste liquid collection system, in the system, the fluid control system controls a cell sample and sheath fluid to form a cell flow, the cell flow flows into a cell flow conduit of a micro-fluidic chip, the cell flow conduit is connected with a hollow annular core optical fiber, andcells in the cell flow are irradiated by a self-focusing light beam of the hollow annular core optical fiber to generate scattered light. Scattered light collecting optical fibers are embedded in themicro-fluidic chip and are distributed on two sides of the micro-fluidic channel. Scattered signal light in different directions is collected by the optical fiber and transmitted to the photoelectricdetection system for light splitting detection. The improved flow cytometer can be used for analyzing cells.
Application Domain
Technology Topic
Image
Examples
- Experimental program(2)
Example Embodiment
Example Embodiment
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


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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 Similar technology patents
Self-repair material and article with shape memory effect and preparation method thereof
InactiveCN106633721ARich preparation methodImprove reliabilitySurgeryPharmaceutical delivery mechanismSelf-healing materialMemory functions
Owner:SHENZHEN INST OF ADVANCED TECH
Method for preparing gradient material by stirring friction welding and prepared gradient material
ActiveCN109570933ARich preparation methodRealizing continuous gradient materialsNon-electric welding apparatusFriction stir weldingEnergy consumption
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
Application of traditional Chinese medicine composite in treating rabies
InactiveCN104984170AReasonable drug formulationRich preparation methodAntiviralsPlant ingredientsCarthamusLycopodium clavatum spore
Owner:庄立
Modified imidazoline quaternary ammonium salt type asphalt warm mixing agent and preparation method thereof
PendingCN114507187ARich preparation methodLow costOrganic chemistryBuilding insulationsQuaternary amineAsphalt
Owner:PETROCHINA CO LTD
Corn deep-processing method and prepared product cooking method
Owner:XINMIN JULIUHE VILLAGE ZHONGWEI CORN PLANTING PROFESSIONAL COOP
Classification and recommendation of technical efficacy words
- Rich preparation method
Self-repair material and article with shape memory effect and preparation method thereof
InactiveCN106633721ARich preparation methodImprove reliabilitySurgeryPharmaceutical delivery mechanismSelf-healing materialMemory functions
Owner:SHENZHEN INST OF ADVANCED TECH
Corn deep-processing method and prepared product cooking method
Owner:XINMIN JULIUHE VILLAGE ZHONGWEI CORN PLANTING PROFESSIONAL COOP
Method for preparing gradient material by stirring friction welding and prepared gradient material
ActiveCN109570933ARich preparation methodRealizing continuous gradient materialsNon-electric welding apparatusFriction stir weldingEnergy consumption
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
Application of traditional Chinese medicine composite in treating rabies
InactiveCN104984170AReasonable drug formulationRich preparation methodAntiviralsPlant ingredientsCarthamusLycopodium clavatum spore
Owner:庄立
Modified imidazoline quaternary ammonium salt type asphalt warm mixing agent and preparation method thereof
PendingCN114507187ARich preparation methodLow costOrganic chemistryBuilding insulationsQuaternary amineAsphalt
Owner:PETROCHINA CO LTD