Intelligent insulin injection device with refrigeration function

Abstract

The invention discloses an intelligent insulin injection device with a refrigeration function. The device aims at solving the technical problems that in the prior art, the temperature increasing timerequired by insulin taking from a refrigeration box causes maintenance of the high blood sugar concentration for a long time, and insulin with the corresponding treatment amount required by a patientcannot be injected. The intelligent insulin injection device comprises the refrigeration box, a refrigeration cavity is formed on the refrigeration box, and heat conduction blockage is arranged between the refrigeration cavity and the refrigeration box, and an insulin pump is arranged at one end of the refrigeration box; a preheating cavity is connected with the end of the refrigeration box, a first valve is arranged between the refrigeration box and the preheating cavity, and a piston is arranged in the preheating cavity; a liquid storage cavity is formed between the preheating cavity and theinsulin pump, a second valve is arranged at the bottom of the liquid storage cavity, the preheating cavity, the liquid storage cavity and the insulin pump are connected with conduits, and the first valve and the second valve are adjusted and controlled by a control module, and the control module analyzes the blood sugar concentration, detected by a detection module, of a user to obtain the insulin treatment amount required by the user, and the piston is adjusted, so that the insulin injection amount is the same as the insulin treatment amount.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an intelligent insulin injection device with refrigeration function. Background technique [0002] Exogenous insulin injection is the main way to treat diabetes. The "Technical Guidelines for Diabetes Drug Injection in China (2016)" pointed out that insulin should be stored at a temperature range of 2°C to 8°C. Too high a temperature will affect the stability and effectiveness of insulin. At high temperature, insulin may form some precipitates or filamentous fibers due to protein denaturation, so insulin should be stored away from heat and sunlight. For diabetic patients who often need to go on business trips or often work outdoors, the insulin they carry with them will often be denatured due to high temperature or sunlight exposure. The best time for treatment. [0003] In order to solve the problem of insulin preservation when patients travel, and prevent insulin from denaturin...

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the technical problem in the prior art that the heating time required for insulin taken out from the refrigerator keeps the patient’s blood sugar concentration at a high level for a long time, and the corresponding therapeutic dose of insulin cannot be injected in real time according to the patient’s needs, the present invention provides a Intelligent insulin injection device with refrigeration function, the injection device can preheat the insulin taken out of the refrigerator box before the patient's blood sugar concentration reaches a high level, when the patient's blood sugar concentration reaches a high level, insulin can be injected in real time, and the insulin The injection volume is consistent with the treatment volume required by the patient's blood sugar concentration at that time

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