How To Change an Insulin Pen Needle | 合法醫療器材資訊網

An insulin pen[1] is a device used by people with diabetes to deliver insulin[2] into subcutaneous tissue, which is the tissue between your skin and muscle. Insulin pens are generally easier to use and more convenient than traditional insulin syringes because the pen contains a pre-filled amount of insulin, with a dial you can use to choose the correct dose. You can use a disposable insulin pen (one you throw away when the pen is empty), or a refillable pen with a replaceable insulin cartridge. 

Whether you use a disposable or reusable pen, you will need to replace the insulin pen needle[3] with each use. Replacing a sharp needle can sound intimidating, but by following just a few steps, it can be easy and stress-free!

First, let’s review what you will need, as well as the basics of the insulin pen needle. Then, we will revi...