The main objective of this project consists in the development of a biomedical instrumentation prototype for acquisition, processing and transmission of biomedical signals. These biomedical signals are acquired and then processed with a microcontroller. After processing, all data are sent to a communication interface that can send this information to a personal computer or a cell phone. The prototype developed, which is a digital blood pressure meter, is intended to allow remote monitoring of patients living in areas with limited access to medical assistance or scarce clinical resources. We believe that this development could be helpful to improve people's quality of life, as well as to allow an improvement in the government attendance indices.