Design of MEMS piezoelectric blood pressure sensor

Advancement of healthcare has been rapid due to phenomenal growth in engineering. The combination of medicine and engineering has been a boom to the mankind; this combination is called biomedical Engineering. Biomedical engineering is the field of engineering that creates such medical instruments which help us to measure, record and transmit data to or from human body [1]. In biomedical engineering various suitable smart sensors is used and which provides real time monitoring of health parameters like temperature and blood pressure of human body [13]. This research paper describes the modeling and simulation of blood pressure using MEMS technology and piezoelectric cantilever sensor is used for sensing element that detects blood pressure from human body and provides electrical voltage at output. Here, COMSOL Multiphysics 5.2 is used for designing and simulation of such a sensor.