Insulin injection pen convenient to check

Abstract

The invention discloses an insulin injection pen convenient to check, and relates to the technical field of medical equipment. The insulin injection pen comprises a shell, the end of the shell is in threaded connection with a nut through threads, a dose rotating button is arranged at the end of the side, away from the nut, of the shell, the dose rotating button is used for adjusting the injection amount, and a dose cylinder is arranged in the shell; a piston rod is arranged in the dosage cylinder, a piston is arranged at the end, facing the dosage cylinder, of the piston rod, an injection button is arranged at the tail end of the shell, the injection button is fixedly connected with the piston rod, the injection button pushes the piston to move in the dosage cylinder through the piston rod, then medicine in the dosage cylinder is pushed out through the injection needle, and thus injection is completed. In order to facilitate observation of the dose display by old people or patients with vision problems, the magnifying lens clamped on the outer side of the sleeve column is taken out and placed on the surface of the dose display, and then numbers on the surface of the dose display are magnified, so that reading of the numbers on the surface of the dose display is facilitated.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an insulin injection pen that is easy to check. Background technique [0002] Insulin is a protein hormone secreted by the islet β cells in the pancreas stimulated by endogenous or exogenous substances such as glucose, lactose, ribose, arginine, glucagon, etc. Insulin is the only hormone in the body. It is a hormone that lowers blood sugar while promoting the synthesis of glycogen, fat and protein. The insulin pen saves patients from the cumbersome process of extracting insulin from the insulin medicine bottle with a syringe, and saves patients from the embarrassment of injecting insulin in public places. Come conveniently. [0003] Existing insulin injection pens have certain disadvantages in use. Elderly diabetic patients often lose sight of the vision due to long-term high blood sugar. Insulin injection pens specially used for elderly diabetic patients due to visio...

AI Technical Summary

Problems solved by technology

[0003] Existing insulin injection pens have certain disadvantages in use. Elderly diabetic patients often lose sight of the vision due to long-term high blood sugar. Insulin injection pens specially used for elderly diabetic patients due to vision loss have certain adverse effects and have a certain impact on people's use process

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