Devices for the treatment of diabetes: today.

Although single or multiple daily subcutaneous injections of insulin with syringes are the mainstay of insulin delivery techniques for the treatment of diabetes mellitus, several other methods are now available. The present paper will review the main problems occurring with the classical subcutaneous insulin therapy and the possible solutions given by the use of new devices, including more particularly insulin jet injectors, pens, and portable pumps. This review has to be considered as an introduction to the presentations of this symposium devoted to implantable pumps, glucose sensors, and artificial pancreas, respectively