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Culture medium storage apparatus

A storage device and medium technology, applied in the field of microbial culture, can solve problems such as cross-contamination, medium sterilization, and troublesome packaging and extraction, and achieve the effects of saving production costs, facilitating inoculation and sampling operations, and high hardness

Inactive Publication Date: 2017-10-10
HANGZHOU GAOZHENG MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the troublesome problems of medium sterilization and subpackage and extraction during large-scale microbial culture experiments, as well as prevent cross-contamination between different mediums, as well as the risk of contamination caused by the medium subpackage process, for These problems occur in the storage of liquid medium, the present invention provides a liquid medium storage device, the medium storage device includes a medium storage container and a sealing film structure arranged on the medium storage container;

Method used

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Effect test

Embodiment 1

[0028] Such as figure 1 , figure 2 , image 3 As shown, the present embodiment provides a plastic medium storage device, the medium storage device is a flat structure, the flat structure consists of 5 x 8 cylindrical medium storage containers 2, two adjacent medium storage There is an isolation space 1 between the containers, and long groove-shaped handles 3 are arranged on the two ends of the horizontal direction A-A surface of the flat structure. The volume of each cylindrical medium storage container is 5ml, and the cylindrical medium After the culture medium is perfused in the storage container, the upper part of the container is sealed with a double-layer composite film sealing structure. The double-layer composite film sealing structure is PVC layer and PC layer from the inside to the outside, and glue is used to bond the two layers; the double-layer composite film Layers are heat-sealed and laminated; each container is individually sealed.

Embodiment 2

[0030] Such as Figure 4 , Figure 5 , Figure 6 As shown, the present embodiment provides a plastic medium storage device, the medium storage device is a flat structure, the flat structure is provided with 7x10 square medium storage containers 2, two adjacent medium storage There is an isolation space 1 between the containers, and long groove-shaped handles 3 are arranged on the two ends of the horizontal direction A-A surface of the flat structure. The volume of each square medium storage container is 8ml, and the square medium storage container After the medium is perfused inside, the upper part of the container is sealed with a double-layer composite membrane sealing structure. The double-layer composite membrane sealing structure is PVC layer and PC layer from the inside to the outside, and glue is used to bond the two layers; the double-layer composite layer adopts Heat-sealed composite seal; each container is individually sealed.

Embodiment 3

[0032] Such as Figure 7 As shown, the present embodiment provides a schematic diagram of the structure of a single-cell culture medium storage container, including a plastic medium storage container 2, which is in the shape of a test tube, with PVC film layers 4 and PC film layers 5 in sequence. For sealing, glue is used between the two film layers.

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Abstract

The invention relates to the technical field of microbial culture, specifically relates to a culture medium storage apparatus, and aims to overcome the problem of trouble in sterilization and sub-package and extraction of the culture medium in a microbial culture experiment with a huge amount of sample size, prevent from the problem of cross infection between different culture mediums and avoid the microbiological contamination risk in the culture medium sub-package process; for solving the problems existing in the liquid culture medium storage, the invention provides the culture medium storage apparatus; the culture medium storage apparatus comprises a culture medium storage container and a sealing film structure arranged on the culture medium storage container; and the culture medium storage container is 2-10ml in volume.

Description

technical field [0001] The invention relates to the technical field of microorganism cultivation, in particular to a culture medium storage device. Background technique [0002] At present, there are many types of culture media used for microbial culture, especially when doing large-scale microbial culture experiments, it often becomes more troublesome to store single-use media and subpackage and extract during use. Moreover, issues such as the sterilization of the medium and the prevention of cross-contamination between the medium become more complicated. Contents of the invention [0003] In order to overcome the troublesome problems of medium sterilization and subpackage and extraction during large-scale microbial culture experiments, as well as prevent cross-contamination between different mediums, as well as the risk of contamination caused by the medium subpackage process, for These problems occur in the storage of liquid medium, the present invention provides a liq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00
CPCC12M99/00
Inventor 张永钜
Owner HANGZHOU GAOZHENG MEDICAL TECH CO LTD
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