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Culture dish structure

A petri dish and body technology, applied in the field of petri dish structure, can solve problems such as petri dishes are prone to slipping when stacked, affect test data, liquid pollution, etc., and achieve the effect of ensuring no pollution, ensuring test data, and avoiding loss

Inactive Publication Date: 2013-02-27
WUXI NEST BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For aerobic cells, the existing petri dish structure all has ventilation holes on the top of the cover. Since other petri dishes are placed above the general petri dish, the pollutants in the upper petri dish and the air can easily pass through the holes. Ventilation holes enter the petri dish, causing liquid contamination and affecting test data; in addition, the existing petri dishes are prone to slipping when stacked, resulting in loss

Method used

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Examples

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Embodiment Construction

[0009] See figure 1 , figure 2 , which includes a culture dish body 1 and a culture dish cover 2, the culture dish cover 2 is mounted on the culture dish body 1, the annular surface of the culture dish cover 2 is evenly distributed with ribs 3, and the ribs 3 are press-fitted on the culture dish body 1 The upper end surface of the upper end surface of the adjacent ribs 3 is left to communicate with the atmosphere. The upper end surface of the petri dish cover 2 is provided with a stacking ring 4, and the bottom of the petri dish body 2 is provided with a supporting ring 5.

[0010] When stacking dishes, see image 3 The support ring 5 at the bottom of the petri dish body 1 is press-fitted on the upper end surface of the lower petri dish cover 2, and the stacking ring 4 on the upper end face of the lower petri dish cover 2 is mounted on the bottom end face of the petri dish body 1.

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Abstract

The present invention provides a culture dish structure. With the culture dish structure, it is ensured that a liquid inside a culture dish is not contaminated when gas inside the culture dish and gas outside the culture dish are subjected to gas exchange so as to ensure experiment data; and the culture dish can be stacked firmly so as to avoid loss. The culture dish structure comprises a culture dish body and a culture dish cover, wherein the culture dish cover is arranged on the culture dish body. The culture dish structure is characterized in that a round ring surface of the culture dish cover is uniformly distributed with rib strips, the rib strips are pressed and arranged on the upper end surface of the culture dish body, a gap for communicating atmosphere is arranged between the adjacent rib strips, the upper end surface of the culture dish cover is provided with a stacking ring, and the bottom of the culture dish body is provided with a support ring.

Description

technical field [0001] The invention relates to the technical field of cell culture devices, in particular to a culture dish structure. Background technique [0002] For aerobic cells, the existing petri dish structure all has ventilation holes on the top of the cover. Since other petri dishes are placed above the general petri dish, the pollutants in the upper petri dish and the air can easily pass through the holes. The ventilation hole enters into the petri dish, causing liquid contamination and affecting the test data; in addition, the existing petri dishes are prone to slipping when stacked, thus causing loss. Contents of the invention [0003] In view of the above problems, the present invention provides a petri dish structure, which not only ensures gas exchange inside and outside the petri dish, but also ensures that the internal liquid is not polluted, and ensures test data; and makes the petri dishes stable when stacked to avoid loss. [0004] The petri dish str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M3/00C12M1/22
Inventor 许东良
Owner WUXI NEST BIOTECHNOLOGY CO LTD
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