Abstract
In this special section of JDST, patch-pump delivery systems ("patch pumps") are discussed. Patch pumps are novel insulin delivery systems that have emerged on the market; offering flexible insulin delivery options. These systems offer several advantages over conventional insulin pump delivery systems and are gaining popularity. Patch pumps are free of tubing, small, and lightweight. In this special section, the authors discuss both the simple and complex patch pumps currently available on the US market as well as those that are currently under development. Current technologies used to operate these pumps are discussed in detail, and potential promising technologies are presented. Available data on patient preferences, clinical trial data, and the future of patch pumps are discussed.