Reagent plate for bacteria measurement, image information acquisition device and measurement system

Abstract

The invention discloses a principle for generating the variation of color and turbidity by utilizing the growth of bacterium in a constant-temperature culturing box. According to the principle, the color and the turbidity are varied when the bacterium grows; a light source on an LED (Light Emitting Diode) array surface is uniformly irradiated and passes through a bottom of a concave ball surface of each chamber body on an agent plate; a camera collects the information of the agent image on the agent plate under the illumination; an image acquiring device processes a sampling signal of the camera and then transmits the information to a microcomputer in which an expert processing system is installed; and the expert processing system can be used for determining the results of various biochemical reactions (negative or positive) based on the principle of colorimetric method, and displaying the determining results through a display screen. The agent plate for measuring the bacterium, the image information acquiring device and the measuring system are high in the degree of automation, stable in performance, and capable of quickly identifying the species of the bacterium and carrying out MIC (Minimal Inhibitory Concentration) quantitative analysis by perfecting the database of the expert processing system. The invention aims to provide the agent plate for measuring the bacterium which is convenient for detecting and determining in an one-by-one way by being matched with a detecting device, the device for acquiring the bacterium image information and the bacterium measuring system.

Description

technical field [0001] The invention relates to the technical field of microorganism detection equipment, in particular to a bacteria detection system for identifying the species and genus of bacteria, fungi and other microorganisms that have been isolated and cultured, and simultaneously measuring the microorganisms' MIC of the bacteria to various antibacterial drugs. Background technique [0002] In the microbiological inspection work, the species and genus identification of the cultured bacteria must be carried out as soon as possible to determine what the bacteria is? Is it a pathogen? Which pathogenic bacteria? There are hundreds of common bacteria related to medicine. How to complete the identification work accurately and quickly has always been a troublesome and thorny problem for technicians engaged in this profession. Contents of the invention [0003] The object of the present invention is to aim at the deficiencies of the prior art, and provide a reagent plate...

AI Technical Summary

Problems solved by technology

[0002] In the microbiological inspection work, the species and genus identification of the cultured bacteria must be carried out as soon as possible to determine what the bacteria is? Is it a pathogen? Which pathogenic bacteria? There are hundreds of common bacteria related to medicine. How to complete the identification work accurately and quickly has always been a very troublesome and difficult problem for technicians engaged in this profession

Images