Tandem Diabetes Care, Inc. is a medical device company engaged in designing, developing and commercializing products for people with insulin-dependent diabetes. The Company's products include t:slim Insulin Delivery System (t:slim) and t:flex Insulin Delivery System (t:flex). The t:slim consists of the t:slim pump, its 300-unit disposable insulin cartridge and an infusion set. The t:flex consists of the t:flex pump, its 480-unit disposable insulin cartridge and an infusion set. The Company's technology platform features Micro-Delivery Technology, a miniaturized pumping mechanism, which draws insulin from a flexible bag within the pump's cartridge rather than relying on a syringe and plunger mechanism.