The MODD1 is a two-part patch insulin pump designed with simplicity, affordability, and effectiveness in mind. It consists of a reusable, patient-filled reservoir and a disposable cartridge that offers flexible wearability options, such as adhesive patches, straps, or overwraps. The pump aims to improve glycemic control through advanced yet simplified technology, catering to individuals with both type 1 and type 2 diabetes, particularly those transitioning from multiple daily injections.