A Combined pH-Impedance System Suitable for Portable Continuous Sensing
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Biomedical Circuits and Systems"
DOI: 10.1109/tbcas.2021.3094357
Abstract: In this paper, a combined pH and impedance sensing system suitable for portable measurements is presented. The sensor outputs are converted directly to frequency or pulse width. The pH sensor is based on a voltage… read more here.
Keywords: system; impedance; system suitable; combined impedance ... See more keywords
Combined pH-impedance testing for reflux: current state of play and future challenges
Sign Up to like & getrecommendations! Published in 2017 at "Frontline Gastroenterology"
DOI: 10.1136/flgastro-2017-100840
Abstract: It is now over 20 years since the introduction of multichannel intraluminal impedance monitoring (MII) in the oesophagus.1 Its application in children subsequently followed with the widespread availability of paediatric catheters in 2002. MII detects oesophageal… read more here.
Keywords: combined impedance; current state; reflux; mii ... See more keywords