Literature and Regulatory bodies growing interest in End-Users' implication in Medical Device Technologies (MDTs) development processes are a clear proof of the importance of this involvement and the positive impacts it can have on the development, implementation and use of MDTs, thus subsequent improvements in healthcare services' delivery. However, existing research has mainly been focused on the theoretical importance of this involvement, and the manufacturers' views and attitudes, with little attention focused on End-Users' concerns and thoughts concerning this process. The aim of this paper is to identify the perspectives of Nurses and Doctors as the best representatives of MDT End-Users, regarding their own involvement in MDT development processes.