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Disposable sterile microbial culture dish

A microbial culture, one-time technology, applied in the field of microbial culture, can solve the problems of microbial counting error, microbial sample loss, cumbersome operation process, etc., and achieve the effect of reducing detection cost, reducing operation steps and improving accuracy

Inactive Publication Date: 2017-05-10
TIANJIN SHITELEI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the release rate of the best disinfectant swabs to microorganisms is only 90%, which will inevitably cause the loss of microbial samples, and the operation process is cumbersome, the time is slow, and it is easy to be contaminated. Microbial counts cause large errors

Method used

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  • Disposable sterile microbial culture dish

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Embodiment Construction

[0012] The specific implementation, structure, features and effects provided by the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0013] A disposable sterile microbial culture dish, comprising: a culture dish 1, a loam cake 2, and a sealing device, wherein the petri dish 1 adopts a barrel-shaped structure with an open top surface, and the diameter of the outer wall of the loam cake 2 is the same as The diameter of the inner wall of the culture dish 1 is equal; the upper cover 2 is provided with an opening in the middle, and a sealing device is provided at the opening position; a culture medium is arranged inside the culture dish.

[0014] Further, the sealing device includes an isolation rubber pad 3 and a fixed cover 4 , the isolation rubber pad 3 is arranged above the opening of the upper cover 2 , and the fixed cover 4 is installed on the top of the isolation rubber pad 3 .

[0015] Furthermore...

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Abstract

A disposable sterile microbial culture dish comprises a culture dish body, an upper cover and a sealing device, wherein the culture dish body is provided with a barrel-shaped structure with a top opening, the diameter of the outer wall of the upper cover is equal to that of the inner wall of the culture dish body, an opening is formed in the middle of the upper cover, the sealing device is arranged at the opening, and a culture medium is arranged inside the culture dish body. The culture medium is sealed between a special container and outside air, subjected to bactericidal treatment and sterile operation in manufacture, more durable in storage than other devices and cannot be affected by external bacteria. Water taking detection operation steps can be simplified for detection personnel, time is saved for the whole detection process, detection cost is reduced, operation steps are decreased, human error probability is reduced, and accuracy is improved.

Description

technical field [0001] The invention belongs to the field of microorganism cultivation, in particular to a disposable sterile microorganism culture dish. Background technique [0002] Microbial sampling involves various fields such as medical treatment, food hygiene, pharmaceutical industry, aerospace, etc., and microbial sampling on the surface of objects is an extremely important aspect. At present, for microbial sampling on the surface of an object, the surface of the object to be tested is mainly wiped with a sterile swab, and then the swab is transferred to a buffer for eluting after sampling, and then the eluate is transferred to a solid medium for cultivation. However, the release rate of the best disinfectant swabs to microorganisms is only 90%, which will inevitably cause the loss of microbial samples, and the operation process is cumbersome, the time is slow, and it is easy to be contaminated. Microbial counts cause large errors. Therefore, how to simplify the mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/22
CPCC12M23/10C12M37/04
Inventor 张磊靳蕾
Owner TIANJIN SHITELEI BIOTECH
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