Multi-nutrient microbial inoculation and culture device

A culture device and microorganism technology, applied in the field of microorganism detection, can solve the problem that the petri dish is not suitable for the use of digital image technology, and achieve the effects of widening the detection range, low cost and simple structure

Inactive Publication Date: 2011-09-21
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional petri dish is not suitable for the use requirements of modern digital image technology.

Method used

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  • Multi-nutrient microbial inoculation and culture device
  • Multi-nutrient microbial inoculation and culture device

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Embodiment Construction

[0009] The multi-nutrient base microorganism inoculation and cultivation device includes a base 6 and a sealing cover 1, and the sealing cover 1 is covered on the base 6. The base 6 is a hollow flat cuboid structure with closed side walls and bottom and open top. The bottom of the base 6 is provided with four evenly distributed depressions to form four inoculation cavities 3 . The four inoculation cavities 3 are arranged in a manner of two vertically and horizontally. Two adjacent inoculation chambers are separated by vertical and horizontal barriers 7 , the barriers 7 are perpendicular to the bottom surface of the base 6 , and the top of the barriers 7 is flush with the top of the base 6 .

[0010] The sealing cover 1 is also a hollow flat cuboid structure, its side walls and top are closed, and its bottom is open. Two sealing strip groups are vertically arranged in the sealing cover 1, each sealing strip group includes two correspondingly arranged sealing strips 5, a seali...

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Abstract

The invention relates to a polynutrient medium microbe inoculation and cultivation device. The prior culture dish is not suitable for the use requirement of a modern digital image technology. The device comprises a base and a sealing cover in matching connection, wherein the base has a hollow, flat and rectangular structure; the bottom of the base is provided with a plurality of inoculation cavities in matrix arrangement; and the adjacent inoculation cavities are separated through a separation bar. The sealing cover has a hollow, flat and rectangular structure; the inside of the sealing cover is vertically provided with a plurality of sealing strip sets; each sealing strip set comprises two sealing strips correspondingly arranged; a seal groove is formed between two sealing strips; and the sealing strip sets enclose separation cavities. The number of the seal grooves is the same as that of the separation bars; the positions of the seal groove are corresponding to those of the separation bars; the number of the separation cavities is the same as that of the inoculation cavities; the positions of the separation cavities are corresponding to those of the inoculation cavities. The polynutrient medium microbe inoculation and cultivation device is allowed to load various agar nutrient mediums, is suitable for the growth of bacteria in wider range, broadens detection range and saves detection time.

Description

technical field [0001] The invention belongs to the technical field of microorganism detection, and in particular relates to a microorganism inoculation and colony cultivation device. Background technique [0002] Microbial colony detection is the most basic and important work in the fields of health care, inspection and quarantine, food safety, and disease control. Traditionally, a glass petri dish is used, and the agar containing nutrients is first poured into it, and then the test substance containing bacteria is inoculated on the surface of the agar with an inoculation needle. After culturing at a certain temperature, the bacteria grow up and form colonies. Then observe the system with naked eyes or images to detect the number of colonies therein. [0003] Different agar nutrient solutions are suitable for the growth of different bacteria, so the traditional method is not conducive to the growth of multiple bacteria unless multiple petri dishes are used to achieve this ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/00
CPCC12M23/34C12M23/38C12M23/10
Inventor 庞全杨翠容杨勇徐平
Owner HANGZHOU DIANZI UNIV
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