A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track ...

Embedded in a cellphone or in accessories such as rings, bracelets or watches, the novel tools aim to make it easier to manage hypertension Matías A. Loewy, Knowable Magazine A new generation of blood ...

Piezoresistive (diaphragm-based) differential pressure sensors based on silicon comprise a thin silicon diaphragm in which resistors (connected together in a Wheatstone bridge) are lodged. If there is ...

Pressure is the amount of force applied per unit area. Pressure can be measured by a pressure gauge, but it is important to know the type of pressure the gauge is reading. This article will cover the ...

Researchers have developed an extremely sensitive miniaturized optical fiber sensor that could one day be used to measure small pressure changes in the body. Researchers have developed an extremely ...

One risk of this is that misclassification could lead to readings being ignored. Another risk is millions could be overmedicated based on false readings or make unnecessary lifestyle changes to manage ...

Blood pressure is the force of circulating blood against the walls of your arteries. It's measured in millimeters of mercury (mm Hg) and is usually expressed as two numbers: systolic pressure (top ...