Cell detection device and cell detection system

Abstract

The invention provides a cell detection device and a cell detection system, and belongs to the technical field of biological detection. The cell detection device provided by the invention comprises acell detection slide, a prism, a to-be-detected liquid container and a test electrode. The cell detection slide comprises transparent slide glass, a metal layer is arranged on one side of the transparent slide glass, and a plurality of cell detection areas are arranged on one side, deviating from the transparent slide glass, of the metal layer; the to-be-detected liquid container is provided witha containing space, the containing space is used for containing to-be-detected liquid containing cells, the to-be-detected liquid container is connected to the side, provided with the metal layer, ofthe transparent slide glass, and the multiple cell detection areas are limited in the containing space; the prism is arranged on one side, deviating from the metal layer, of the transparent slide glass; and the detection electrode is arranged in the containing space and is used for detecting the impedance of the cells. The cell detection device provided by the invention can detect the state of thecell in real time, and can be adapted to detect the population state of the cell or the state of a single cell.

Description

Technical field [0001] The invention belongs to the technical field of biological detection, and specifically relates to a cell detection device and a cell detection system. Background technique [0002] At present, cell detection usually adopts electrochemical methods or microfluidic array electrodes. The electrochemical method of detecting cell impedance can only obtain the characteristics of cell groups, and cannot detect single cells or cell groups; while microfluidic array electrodes Although the cell population can be divided into single cells by the method, the structure of the microfluidic array electrode is complicated and the process is difficult. Summary of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art, and provides a cell detection device that can detect the state of cells in real time, and can be adapted to detect the population state of cells or the state of individual cells. [0004] The te...

AI Technical Summary

Problems solved by technology

[0002] At present, cell detection usually adopts electrochemical methods or microfluidic array electrodes. Electrochemical detection of cell impedance can only obtain the characteristics of cell groups, and cannot detect individual cells or cell clusters; while microfluidic array electrodes Although the method can split the cell population into individual cells, the structure of the microfluidic array electrode is complex and the process is difficult.

Images