A container for storing biological samples

A biological sample and container technology, applied in the field of auxiliary equipment for biological experiments, can solve the problems of waste, injury, waste of liquid nitrogen, etc., and achieve the effect of reducing the impact

Active Publication Date: 2022-05-24
山东亚太海华生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, liquid nitrogen tanks are generally used for storage, but there are the following problems in actual use: the operator needs to open the tank cover when selecting frozen samples, reach out to take out the basket for freezing storage, and then select the required sample tubes, and then Put the cryo rack back into the tank
First, the temperature of liquid nitrogen is very low, which is easy to cause bodily harm to people; second, during the process of taking out the basket, there will be liquid nitrogen on the basket, resulting in waste of liquid nitrogen; third, when one person operates, Generally, the lid of the tank is not closed until the sample tube is taken out. Due to the large mouth of the tank, liquid nitrogen is easy to volatilize and leak, resulting in waste

Method used

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  • A container for storing biological samples
  • A container for storing biological samples
  • A container for storing biological samples

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] see Figure 1-Figure 7 , a biological sample storage container, comprising a sealed tank 1, a top plate 101 of the tank 1 is uniformly distributed with a plurality of through holes 102 in the circumferential direction, and the through holes 102 are provided with a sealing cover that can be opened and closed, and the tank 1 The upper cover 2 is rotatably disposed above the through hole 102, and a cylinder 201 corresponding to any through hole 102 is opened on the upper cover 2, and the cylinder 201 communicates with the interior of the upper cover 2;

[0060] The basket 6 for storing the sample can pass through the cylinder 201 and the through hole 102 and enter the tank 1 in sequence;

[0061] Also includes a lifting device 3 capable of lifting the basket 6 from the tank body 1;

[0062] The bottom of the cylinder 201 is provided with a top cover.

[0063] The lifting device 3 includes a hollow spherical body 301, the spherical body 301 is made of a deformable materia...

Embodiment 2

[0074] see Figure 1-Figure 7 , a biological sample storage container, comprising a sealed tank 1, a top plate 101 of the tank 1 is uniformly distributed with a plurality of through holes 102 in the circumferential direction, and the through holes 102 are provided with a sealing cover that can be opened and closed, and the tank 1 The upper cover 2 is rotatably disposed above the through hole 102, and a cylinder 201 corresponding to any through hole 102 is opened on the upper cover 2, and the cylinder 201 communicates with the interior of the upper cover 2;

[0075] The basket 6 for storing the sample can pass through the cylinder 201 and the through hole 102 and enter the tank 1 in sequence;

[0076] Also includes a lifting device 3 capable of lifting the basket 6 from the tank body 1;

[0077] The bottom of the cylinder 201 is provided with a top cover.

[0078] The lifting device 3 includes a hollow spherical body 301, the spherical body 301 is made of a deformable materia...

Embodiment 3

[0095] see Figure 1-Figure 7 , on the basis of Embodiment 1 and Embodiment 2, it also includes an external support 4, the external support 4 includes two horizontal rods 401 symmetrically arranged, and the outer end of the horizontal rod 401 is located at the outer side of the tank 1 with a vertical rod 402 , the upper end of the vertical rod 402 is provided with a support plate 403, the lower end of the vertical rod 402 is provided with a universal wheel 406, and the two vertical rods 402 are connected by a connecting rod 404;

[0096] The top plate 101 and located on both sides of the cylinder 201 are provided with sockets that cooperate with the horizontal rods 401, and the horizontal rods 401 are inserted into the sockets and are tightened by bolts 408;

[0097] A fixed plate 305 is disposed above the support rod 304 , and the fixed plate 305 can be placed on the two pallets 403 .

[0098] In this way, it is convenient for one person to temporarily place the carrying bas...

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Abstract

The invention provides a container for storing biological samples, which belongs to auxiliary equipment for biological experiments. The technical solution is: a biological sample storage container, including a sealed tank body, the top plate of the tank body is uniformly distributed with several through holes in the circumferential direction, and the through holes are provided with sealing covers that can be opened and closed. On the tank body and above the through hole, a top cover is rotated, and a cylinder corresponding to any of the through holes is opened on the top cover, and the cylinder communicates with the inside of the top cover; The basket for storing samples can pass through the cylinder and the through hole to enter the interior of the tank; it also includes a lifting device capable of lifting the basket from the tank; the bottom of the cylinder is provided with a top cover. The beneficial effects of the present invention are: it can assist in manually taking out the basket placed in the liquid nitrogen tank, and can avoid excessive liquid nitrogen waste and avoid liquid nitrogen causing personal injury.

Description

technical field [0001] The invention relates to auxiliary equipment for biological experiments, in particular to a container for storing biological samples. Background technique [0002] In biological experiments, biological tissues such as blood, stem cells and organs are used. In order to maintain the activity of biological tissues, cryopreservation is required for later removal, thawing and rewarming. [0003] At present, liquid nitrogen tanks are generally used for storage, but in actual use, there are the following problems: the operator needs to open the tank lid when selecting frozen samples, reach out and take out the basket for freezing, and then select the required sample tubes, and then Put the cryopreservation rack back into the tank. First, the temperature of liquid nitrogen is very low, which is easy to cause bodily harm to people; second, in the process of taking out the basket, there will be liquid nitrogen on the basket, causing waste of liquid nitrogen; th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N1/02
CPCA01N1/0242A01N1/0263
Inventor 丛晓燕张聪张杰卢丹王玉豪王金伟常锐李璐魏本虎徐晓明姜建平
Owner 山东亚太海华生物科技有限公司
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