pH and Impedance-pH Catheters
High-quality, easy-to-use pH and Impedance-pH catheters for esophageal and gastrointestinal reflux measurement.
ISFET Impedance-pH catheters
We offer a full range of ISFET-based disposable Impedance-pH catheters to measure acidic, weakly acidic and non-acidic gastro-intestinal reflux causing GERD.
ISFET stands for ION-Sensitive Field-Effect Transistor technology. ISFET is a proven technique and provides very accurate calibration and pH measurement.
The ISFET Impedance-pH catheter line contains catheters with 6 Impedance channels and 1 or 2 pH sensors. This enables reliable recording of intra-esophageal and gastric pH. ISFET catheters have an internal reference which provides greater ease of use.
Antimony pH and Impedance-pH catheters
We offer both disposable and reusable antimony pH and Impedance-pH catheters.
ZandorpH disposable antimony pH and Impedance-pH catheters meet all of a medical professional’s needs. This line includes various catheter configurations that allow performance of pH or Impedance-pH measurements on adults, pediatrics and infants. ZandorpH catheters are very easy to use and offer guaranteed high-quality measurements.
Greenfield disposable antimony pH and Impedance-pH catheters also offer a wide variety of catheter configurations. Greenfield catheters are patient-friendly, very flexible and easy to use.
Some LABORIE products may not be available in certain regions.
Please contact your local LABORIE Sales Representative to learn more about the products available to you.