Liquid nitrogen storage device with automatic storing and taking function

An automatic access and storage device technology, which is applied to the preservation, packaging, transportation and packaging of human or animal bodies, can solve the problems affecting the activity of samples, and achieve the effects of improving transportation reliability, good activity, and avoiding damage

Pending Publication Date: 2020-11-10
QINGDAO HAIER BIOMEDICAL TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

After the sample is taken out of the liquid nitrogen tank or the turnover bucket through the clamp, the sample will be exposed to room temperature, which will cause the temperature of the sample to rise and affect the activity of the sample.

Method used

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  • Liquid nitrogen storage device with automatic storing and taking function
  • Liquid nitrogen storage device with automatic storing and taking function
  • Liquid nitrogen storage device with automatic storing and taking function

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0048] It should be noted that, in the description of the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate directions or positions The terms of the relationship are based on the orientation or positional relationship shown in the drawings, which are for convenience of description only, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be interpreted as Limitations on the Invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

[0049] Such as F...

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PUM

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Abstract

The invention discloses a liquid nitrogen storage device with an automatic storing and taking function. The liquid nitrogen storage device with the automatic storing and taking function comprises a liquid nitrogen tank and an automatic storing and taking mechanism; the liquid nitrogen tank is configured with a storing and taking opening, and liquid nitrogen is contained inside the liquid nitrogentank; the automatic storing and taking mechanism is configured with a movable clamp, the clamp is used for forming a first low-temperature storage area after refrigeration, the clamp is further used for clamping and transferring objects taken out of the liquid nitrogen tank or objects to be stored in the liquid nitrogen tank, and the objects are enabled to be located in the first low-temperature storage area in the transferring process; and the automatic storing and taking mechanism is arranged on the liquid nitrogen tank. In the process that the clamp clamps and transfers the objects, the objects are located in the low-temperature storage area formed by the clamp to keep low-temperature storage, so that the influence of room-temperature environment temperature is reduced, and low-temperature storing and taking in the whole process are achieved to improve transportation reliability in the transferring process.

Description

technical field [0001] The invention belongs to the technical field of liquid nitrogen storage, and in particular relates to a liquid nitrogen storage device with an automatic access function. Background technique [0002] At present, liquid nitrogen tanks are mainly used in the field of medical equipment for low-temperature preservation of biological samples such as blood and stem cells. Freezing boxes containing samples. In the actual use process, the access operation for samples is usually realized with the turnover bucket, and liquid nitrogen is also added in the turnover bucket. For transshipment. After the sample is taken out of the liquid nitrogen tank or the turnover bucket through the clamp, the sample will be exposed to room temperature, which will cause the temperature of the sample to rise and affect the activity of the sample. How to design a whole-process cryogenic access technology to ensure sample activity is the technical problem to be solved by the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/54B65D81/18A01N1/02
CPCA01N1/0257B65D81/18B65D88/546
Inventor 刘占杰任文广陈海涛唐文明赵洪滨刘东辉曾勇韩继本辛若健刘进
Owner QINGDAO HAIER BIOMEDICAL TECH CO LTD
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