TheHealthSite.comHow is an insulin pen used? Insulin pens are accurate and convenient for people with diabetes, whether one is at home or on the go. To use it safely, one should prepare the pen ...

Labels on the popular insulin pen used by people with diabetes warn against visually-impaired people using pens to measure out and administer their insulin dosage.

MIT wireless sensor Most patients usually administer their medication, which can range from swallowing pills to injecting insulin. But they do not always get it right, as noted by Vereityinfo.

The NovolinPen, a new insulin-delivery system, uses replaceable insulin cartridges and needles. Designed by the Squibb-Novo Corp. for single-handed use, the 5-ounce pen fits in a purse or briefcase.