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Organ preservation apparatus used for cold chain

An organ preservation and cold chain technology, applied in the preservation, application, animal husbandry and other directions of human or animal body, can solve the problems of tediousness and frostbite of organs, achieve the effect of small size, protect organs, and avoid frostbite or puncture

Pending Publication Date: 2018-12-14
ZHENGZHOU ZHONGYI SOFTWARE DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The short-distance transportation of organs is a major problem in organ transplantation. At present, ice packs are mainly used for package transportation, but in the process of direct contact, the organs will be frostbitten. It is necessary to use ice chips to make ice and chips temporarily. cumbersome

Method used

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  • Organ preservation apparatus used for cold chain
  • Organ preservation apparatus used for cold chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, a cold chain organ preservation device includes a preservation bag body, and the preservation bag body includes a first layer of bags 1, a second layer of bags 2 and a third layer of bags 3 arranged from outside to inside, the first layer of bags The layer bag 1 and the second layer bag 2 are aseptic transparent plastic bags, and the third layer bag 3 includes an outer layer of sterile transparent plastic bag layer and an inner layer of sterile cotton yarn layer, and the upper end of the three-layer bag The sealing connection forms the pocket 4, and the tightening drawstring 5 is installed at the pocket pocket 4, and the outer layers of the first layer bag 1, the second layer bag 2 and the third layer bag 3 are ring structures, and the first layer bag 1, the second layer bag 2 and the third layer bag 3 are all ring structures. The bottom of the first layer of bag 1, the bottom of the second layer of bag 2 and the bottom of the outer layer of t...

Embodiment 2

[0025] Such as figure 2 As shown, the difference between this embodiment and Embodiment 1 is: the bottom end of the inner layer of the third layer of bag 3 is open, and a sealing plug 8 or a tightening drawstring 5 is arranged at the opening, the structure is the same as that of the opening, and the operation Very convenient, the caliber can be adjusted to meet the needs of different scenarios.

Embodiment 3

[0027] The difference between this embodiment and the above-mentioned embodiments is that the first layer of bags 1 and the second layer of bags 2 form an air column bag structure, and each cavity of the air column bag structure is a refrigerant storage chamber 6 . The structure of the air column bag is a conventional structure, which is usually used in the express delivery industry. As a buffer filler, its structural feature is that it can enhance the strength of the bag body. It is applied to the structure of the preservation bag to strengthen the structural strength of the bag body and prevent local rupture. It affects the overall use and has better promotion value.

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Abstract

The invention provides an organ preservation apparatus used for a cold chain, which includes a preservation bag body comprising three layers of bags that are arranged from exterior to interior, wherein the first layer and the second layer are sterilized transparent plastic bags while the third layer includes a sterilized transparent plastic bag layer being an outer layer and a sterilized cotton yarn layer being an inner layer. The upper ends of the three bags are sealedly connected to form a bag mouth, a tying rope being mounted on the bag mouth. The outer layers of the three layers are all inannular structure. The bottoms of the first layer, the second layer and the outer layer of the third layer are all sealedly connected. The bottom of the outer layer of the third layer is fixed to themiddle-lower part of the outer side wall of the inner layer of the third layer. Refrigerant accommodating chambers are formed between the first layer and the second layer and between the second layerand the outer layer of the third layer. An organ preservation chamber is formed in the inner layer of the third layer. The refrigerant accommodating chambers are filled with refrigerating liquid. Theapparatus is convenient to use, can protect organs and can shorten operation time.

Description

technical field [0001] The present invention relates to the field of preservation bags, and in particular, relates to organ preservation devices for cold chains. Background technique [0002] The short-distance transportation of organs is a major problem in organ transplantation. At present, ice packs are mainly used for package transportation, but in the process of direct contact, the organs will be frostbitten. It is necessary to use ice chips to make ice and chips temporarily. cumbersome. [0003] In order to solve the above existing problems, people have been seeking an ideal technical solution. Contents of the invention [0004] The object of the present invention is to address the deficiencies of the prior art, thereby providing a cold-chain organ preservation device that is small in size, easy to use, capable of protecting organs and shortening operation time. [0005] In order to achieve the above object, the technical solution adopted by the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N1/02
CPCA01N1/0273
Inventor 沈建京丁燕
Owner ZHENGZHOU ZHONGYI SOFTWARE DEV
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