Insulin pen injection auxiliary device and use method thereof

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an insulin pen injection auxiliary device which comprises an injection pen body and an outer cylinder, an inner cylinder is nested in the outer cylinder, movable grooves are formed in the inner walls of the left side and the right side of the outer cylinder, guide rods are fixedly connected into the two movable grooves, movable blocks sleeve the two guide rods, the two movable blocks are fixedly connected with the outer wall of the inner cylinder, a connector is arranged at the injection end of the injection pen body, and the connector is in threaded connection with the interior of the inner cylinder. according to the insulin injection device, by arranging the outer cylinder and the inner cylinder, when a doctor injects insulin into a patient, a disposable needle head can be covered, so that the sight of the patient is isolated, the patient is prevented from fear and resistance due to the fact that the patient sees the needle head, normal injection work of the doctor is facilitated, the moving distance of the inner cylinder can be limited through a moving groove and a moving block, and therefore, the stretching range of the needle is limited, the pillow is prevented from being inserted too deep when a doctor injects, and safety is high.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, and in particular relates to an insulin pen injection auxiliary device and a using method thereof. Background technique [0002] Insulin is a protein hormone secreted by the islet β cells in the pancreas when 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. Exogenous insulin is mainly used to treat diabetes. [0003] When doctors inject insulin for patients, many patients are very resistant to injections due to various reasons such as dizziness and fear of pain, and even leave a psychological shadow on the injection. When the doctor injects, many patients will even struggle. It brings a lot of inconvenience, and may even harm the patient during the injection. Therefore, an insulin pen inje...

AI Technical Summary

Problems solved by technology

[0003] When doctors inject insulin for patients, many patients are very resistant to injections due to various reasons such as dizziness and fear of pain, and even leave a psychological shadow on the injection. When the doctor injects, many patients will even struggle. It brings a lot of inconvenience, and may even harm the patient during injection, so an insulin pen injection auxiliary device and its use method can solve the above problems

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