The current standard method for detection of gastroesophageal reflux (GER) in infants and children is pH monitoring (pH probe). The addition of impedance probe measurements may or may not increase the ...

The incidence of GERD is on the rise, particularly in Asia. [24] Along with the increasing incidence of this disease, newer endoscopic and laparoscopic surgical techniques are also emerging for its ...

Sweat, which contains a wide range of biochemical markers, can tell us a lot about our health. Variations in sweat pH (i.e. acidity or alkalinity), for instance, can tell us whether our body is ...

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Gastro-oesophageal reflux disease (GORD) is a common disorder in which a backwash of gastric juices into the oesophagus leads to inflammation and pain. Symptoms include heartburn, belching and ...

The circuit shown in Figure 1 is a completely isolated low power pH sensor signal conditioner and digitizer with automatic temperature compensation for high accuracy. The circuit gives 0.5% accurate ...