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Temperature monitoring method of object during transportation process

A kind of item and monitored technology, which is applied in the field of temperature monitoring, can solve the problems of storage and transportation that are not applicable to other items, and achieve the effect of ensuring the quality of items

Inactive Publication Date: 2008-08-20
赵有亭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patent No. 01262241.9 "a blood storage box" only solves the temperature requirements for storing different blood products and prolongs the storage and transportation time, but it is not suitable for storage and transportation of other items

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0014] When the drug to be monitored is refined diphtheria antitoxin, refined tetanus antitoxin, human rabies purified vaccine or hepatitis B vaccine, the upper limit of temperature for these drugs during transportation and storage is 8°C, and the melting point of the monitoring agent is 8°C of cinnamyl chloride. Cinnamyl chloride is a needle-like crystal below 8°C. Dry cinnamyl chloride with a drier or a decompression drier until it can be crushed below 8°C, and then crush it into fine pieces with a particle size of no more than 2mm, and put it in a 50mm long , a wall thickness of 0.6 mm, and an inner diameter of 5 mm in a glass tube, and finally seal the glass tube. Seal the sealed glass tube containing cinnamyl chloride and the drug to be monitored in the same transparent plastic bag. If the temperature exceeds 8°C during the transportation and storage process, the cinnamyl chloride will melt, and the form will change and cannot be restored to its original state. The tempe...

example 2

[0016] When the monitored drug is oxytocin injection, iodine glucoside eye drops, chloramphenicol eye drops or gentamicin sulfate injection, the upper limit of temperature during transportation and storage is 20°C , the monitoring agent selects the sodium chromate that fusing point is 19.9 ℃ and is yellow crystal, all the other are the same as Example 1.

example 3

[0018] When the item to be monitored is food or beverage, if the upper limit of temperature during transportation and storage is 29°C, the monitoring agent should be cyclohexane carboxylic acid with a melting point of 29°C and a prismatic crystal shape, and the rest Same example 1.

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PUM

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Abstract

A method for monitoring temperature of articles in transportation is achieved by using a monitornig agent, which is crushed and sealed with transported articles in transparent packages. The montioring agent is determined with its melting point equal to or lower than the highest threshold of the temperature, at which the articles can be transported safety, so that it can easily judged by the status of the monitoring agent if the temperature is over the highest threshold.

Description

technical field [0001] The invention relates to a temperature monitoring method, more specifically to a temperature monitoring method during transportation and storage of articles. Background technique [0002] Some products, especially medicines, have strict restrictions on temperature during transportation and storage. For example, hepatitis B vaccine is limited to transportation and storage at a temperature of 2°C-8°C. When the temperature exceeds this limit, its quality will be reduced. Difficult to guarantee. At present, for these products that have strict temperature restrictions during transportation and storage, the manufacturer only makes special markings in the instructions that accompany the products. To implement the requirements of the instructions, there is still a lack of effective temperature monitoring means. The patent No. 01262241.9 "a blood storage box" only solves the temperature requirements for storing different blood products and prolongs the storag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D79/02
Inventor 赵文飞李大鹏赵有亭
Owner 赵有亭