Insulin Glargine Pen

An insulin pen injector is a medical device used by people with diabetes to inject insulin into their body. It looks like a pen and has a cartridge filled with insulin that is inserted into the device. The pen has a dial that can be turned to select the desired dose of insulin, and a button that is pressed to inject the insulin into the body. Insulin pen injectors are convenient and easy to use, making it easier for people with diabetes to manage their insulin therapy. They are available in both disposable and reusable forms, and can be used with different types of insulin.