Insulin heat preservation device convenient to carry

Abstract

The invention relates to an insulin heat preservation device convenient to carry. The insulin heat preservation device convenient to carry comprises a bottle cap and a bottle body which are in threaded connection. The bottle body is composed of a shell layer on the outermost side, a constant-temperature cavity in the innermost side, and a heat preservation layer located between the shell layer and the constant-temperature cavity. A vacuum layer is arranged between the shell layer and the heat preservation layer, and a vacuum layer is arranged between the heat preservation layer and the constant-temperature cavity. Two buckled semicircular constant-temperature rings are arranged at the bottom of the heat preservation layer. The constant-temperature cavity penetrates a cavity formed by the constant-temperature rings. A bottle opening of the bottle body is movably connected with a temperature display. The insulin heat preservation device has the beneficial effects that the two buckled semicircular constant-temperature rings are arranged in the heat preservation layer, the constant temperature in the constant-temperature cavity can be kept, the constant-temperature cavity can be fixed, and the functions of vibration preventing and reducing for an insulin pen in the constant-temperature cavity are achieved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a portable insulin warmer. Background technique [0002] Insulin is a protein hormone secreted by pancreatic β cells stimulated by endogenous or exogenous substances such as glucose, lactose, ribose, arginine, and glucagon. Insulin is the only hormone in the body that lowers blood sugar, and at the same time promotes the synthesis of glycogen, fat, and protein. As a protein hormone, the storage of insulin has very strict temperature requirements. Unopened insulin and spare insulin can be stored at 2-8°C for 2-3 years, which is suitable for long-term storage. Insulin after opening is recommended to be stored in an environment of 18-30°C. When the temperature is lower than 2°C, it will cause insulin crystallization and loss of activity. When the temperature exceeds 30°C, all kinds of insulin will be partially ineffective. Traditional methods or devices for storing insulin mainly in...

AI Technical Summary

Problems solved by technology

The traditional methods or devices for storing insulin mainly include using electronic refrigeration refrigerators or freezers for storage, and using thermos cups or thermal bags for storage. The former is bulky, heavy, inconvenient to carry, and requires an external power supply; Ice cubes, high cost, poor extrusion resistance of thermal insulation bags, easy to damage insulin pens

To sum up, for diabetic patients, the preservation of insulin has become a difficult problem, especially when going out for a long time

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