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Vertical type culture dish and system and method thereof

A petri dish and vertical technology, applied in the field of vertical petri dish and its system, can solve the problems of inability to transport the petri dish, cumbersome operation, increase of medium infection, etc., to reduce the number of perfusion medium, improve sealing, The effect of avoiding infection

Pending Publication Date: 2018-11-27
张树军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing culture dishes have the following disadvantages: (1) the existing culture dishes have poor airtightness and cannot transport the culture dishes pre-installed with culture medium, and the solid culture medium in the culture dishes is not convenient for long-distance transportation; (2) the existing culture dishes need The culture medium is perfused one by one, which is easy to be infected with bacteria, and the operation is cumbersome; the culture medium needs to be frequently poured into multiple petri dishes, which wastes the user's experiment time and is inefficient; (3) when the user pours the culture medium, the culture medium is increased chance of getting infected

Method used

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  • Vertical type culture dish and system and method thereof
  • Vertical type culture dish and system and method thereof
  • Vertical type culture dish and system and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 As shown, the vertical culture dish of the present invention comprises a lower dish cover 1, a upper dish cover 4 and a dish plate 6, and the dish plate 6 is placed between the lower dish cover 1 and the upper dish cover 4, and the lower dish cover 1 outside The wall is provided with two openings I2 through the upper and lower petri dishes, the opening I2 is arranged in a cross shape, and the end of the opening I2 is provided with a sealing member 3; the periphery of the dish upper cover 4 is provided with an elastic fastening device 5, The upper cover 4 of the dish is closely attached to the lower cover 1 of the dish through the fastening device 5 .

[0031] The core of the first embodiment is that two symmetrically arranged openings I2 are provided on the outer wall of the lower cover 1 of the dish. The function of the opening I2 is to connect the upper and lower vertical culture dishes, so as to facilitate the perfusion of medium into multiple verti...

Embodiment 2

[0044] The difference between this embodiment 2 and embodiment 1 is that although two passages are also used, the lower cover 1 of the dish has only one opening I2, while the other passage uses the lower cover 1, the upper cover 4 and the dish. 6 channels instead.

[0045] Such as Figure 5 As shown, the vertical culture dish of the present invention comprises a lower dish cover 1, a upper dish cover 4 and a dish plate 6, and the dish plate 6 is placed between the lower dish cover 1 and the upper dish cover 4, and the lower dish cover 1 outside The wall is provided with at least one opening I2 through the upper and lower petri dishes, the opening I2 is arranged in a cross shape, and the end of the opening I2 is provided with a sealing member 3; the periphery of the dish upper cover 4 is provided with an elastic fastening device 5, The upper cover 4 of the dish is closely attached to the lower cover 1 of the dish through the fastening device 5 .

[0046] Such as Figure 6 an...

Embodiment 3

[0059] In addition to the vertical perfusion method mentioned in Embodiment 1 and Embodiment 2, the method for using the vertical culture dish of the present invention can also adopt a horizontal perfusion method.

[0060] The present invention adds up through the mutual connection of the openings on both sides of the lower cover 1 of the dish. When pouring the medium into the vertical culture dish, it can start from the opening I2 on one side of the vertical culture dish, or start from the opening I2 on the other side of the vertical culture dish. Before pouring the medium, add the vertical culture The dishes can be placed in stacks or horizontally. Wait for the medium to fill the vertical culture dish system and let it stand for a period of time. After the medium solidifies, separate the vertical culture dish and seal the opening.

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Abstract

The invention relates to a vertical type culture dish and a system and method thereof, and belongs to the technical field of petri dishes. The vertical type culture dish includes a vessel lower cover,a vessel upper cover and a vessel disc. The outer side wall of the vessel lower cover is provided with at least one cross-shaped opening I which runs through culture dishes arranged up and down, theend portion of the opening I is provided with a sealing element used for sealing, the periphery of the vessel upper cover is provided with an elastic tightening device, and the vessel upper cover is closely attached to the vessel lower cover through the tightening device. The vertical type culture dish system includes at least two vertical type culture dishes, the at least two vertical type culture dishes are connected through up-and-down combination, and the openings I of the vessel lower covers of every two vertical type culture dishes arranged up and down are aligned and communicated, or openings II, sealing connection holes and openings III of every two vertical type culture dishes arranged up and down are aligned and communicated in sequence. The sealing property is improved, long-distance transportation is facilitated, the vertical type culture dish system is creatively, the vertical type culture dishes are vertically-aligned for infusion together, the number of times of infusionto the culture dishes is reduced, the efficiency is improved, and the vertical type culture dish, the system and the method can be widely applied to laboratory occasions.

Description

technical field [0001] The invention relates to a vertical culture dish and its system and method, and belongs to the technical field of petri-type culture dishes. Background technique [0002] Existing petri dishes refer to laboratory utensils used for microorganism or cell culture, usually divided into dish lower cover, dish upper cover and dish dish, culture medium is positioned between dish lower cover, dish dish and dish upper cover, and is It is widely used in biological experiments and medical experiments for cultivating bacteria, fungi and cells. The existing culture dishes have the following disadvantages: (1) the existing culture dishes have poor airtightness and cannot transport the culture dishes pre-installed with culture medium, and the solid culture medium in the culture dishes is not convenient for long-distance transportation; (2) the existing culture dishes need The culture medium is perfused one by one, which is easy to be infected with bacteria, and the ...

Claims

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Application Information

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IPC IPC(8): C12M1/22
CPCC12M23/10
Inventor 张树军
Owner 张树军
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