Check patentability & draft patents in minutes with Patsnap Eureka AI!

Medium plate streaking method and system

A flat-plate streaking and culture medium technology, which is applied in the method of sampling biological materials and separating microorganisms, etc., can solve the problems of non-standard streaking, difficult separation of bacterial colonies, and easy cross-infection, etc., to achieve automatic marking process and clear colony separation , the effect of eliminating the possibility

Inactive Publication Date: 2013-04-03
ZHUHAI DL BIOTECH CO LTD
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the streaking of the culture medium plate is performed manually with an inoculation loop. This manual operation has the following disadvantages: 1. It is easy to cross infection during manual operation; 2. The streaking is not standard and uniform; 3. Time-consuming Laborious and low efficiency; 4. Difficult to isolate bacterial colonies

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
  • Medium plate streaking method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The idea of ​​the scribing method and system of the present invention is to use a non-contact method to control the tools for scribing the medium plate, replacing the defects of manual scribing, and can also avoid the cumbersome implementation and high cost caused by contact control. The problem. More specifically, the present invention applies force to the scribing device in a non-contact manner of magnetic attraction, so that the scribing device can move relative to the culture medium plate. The scribing method and scribing system of the present invention will be described in detail below.

[0022] The streaking method of the medium plate of the present invention comprises the following steps: a. Place a marking device that can be driven by magnetic force in the medium plate, and make the marking device cling to the upper surface of the culture medium loaded on the plate; b. A magnetic force is applied to the scribing device, and under the action of the magnetic for...

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 medium plate streaking method and a medium plate streaking system. The method comprises the following steps: a, placing a streaking device which can be driven by a magnetic force into a medium plate, and enabling the streaking device to be tightly attached to the upper surface of a medium loaded by the plate; and b, applying a magnetic force on the streaking device, so that under the action of the magnetic force, a relative displacement is produced between the streaking device and the medium plate. The system comprises a streaking device, a magnetic force generator and a displacement driving device. According to the invention, through the application of a magnetic force control cooperated mode, the streaking device carries out streaking in the medium plate without manual operation, therefore, the possibility of infection is completely eradicated, and the streaking device is automatic, quick, accurate, time-saving and labor-saving in streaking process, and can draw up any required lines; and bacterial colonies are separated clearly, and can be adapted to microorganisms in various states.

Description

technical field [0001] The invention relates to a method for streaking a culture medium plate and a system formed based on the method. Background technique [0002] When using a medium plate to isolate and culture bacteria, it is often necessary to streak the medium plate. The purpose of streaking is to dilute the mixed microorganisms or different cells in the same microbial population on the surface of the plate medium to obtain more independently distributed single cells, which grow and reproduce into single colonies after culture, usually Treat this single colony as a pure species of the microorganism to be isolated. [0003] At present, the streaking of the culture medium plate is performed manually with an inoculation loop. This manual operation has the following disadvantages: 1. It is easy to cross infection during manual operation; 2. The streaking is not standard and uniform; 3. Time-consuming Laborious, low efficiency; 4, bacterial colonies are difficult to separ...

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
IPC IPC(8): C12N1/02C12M1/26
Inventor 林华青
Owner ZHUHAI DL BIOTECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com