2019年5月14日 · We demonstrate a simple process for creating a low-cost and low-power wearable tactile pressure sensor based on a microelectromechanical sensor (MEMS) elements.

2019年12月13日 · The sensor, mainly used in the oscillometric method, is a pressure sensor (MEMS pressure sensor) made by the semiconductor process, which measures the pressure in the cuff using the air as a medium for pressure transmission.

A silicon-based MEMS device has been designed and analyzed for the accurate measurement of pressure induced by the blood on veins. Blood pressure (BP) is one of the vital indicators to diagnose the human body's health condition.

2023年10月26日 · MEMS pressure sensors measure pressure by detecting the deformation of a diaphragm, which is a thin, flexible structure made from materials like silicon or polymers. When subjected to pressure, the diaphragm deforms, causing a change in its electrical properties.

MEMS sensors can be used to measure physical parameters such as acceleration, temperature and pressure. Electronic components can be constructed on the same chip to measure the output of the sensors, perform signal processing and provide wireless communication.

2020年3月14日 · This paper presents the design, simulation and sensitivity analysis of a MEMS Capacitive pressure sensor which can be used for the purpose of blood pressure measurement and it works effectively in the range of 0–0.16 MPa.

• Dedicated MEMS Process for Pressure sensors. • New advances in MEMS technology and ASIC has lead to higher accuracy, better resolution, lower current consumption, and smaller size. • These improvement have enabled a wider range of applications in addition to conventional altimeter application.

2020年8月11日 · In our unique transdisciplinary approach, we studied the fundamentals of blood pressure and examined its measuring modalities while focusing on their clinical use and sensing principles to...

2024年7月3日 · Micro-Electro-Mechanical Systems (MEMS) pressure sensors dominate the healthcare applications especially for vital parameter sensing, as they feature the non-invasive method of diagnosis and have comparatively high sensitivity leading to better accuracy.

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.