Oesophageal manometry and pH testing equipment. The former allows the motor function of the oesophagus to be tested,while the latter is used to diagnose conditions such as gastro-oesophageal reflux disease (GORD). These tubes contain water and neutral (pH 7) solution used to calibrate the sensors and recorder (bottom) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Marazzi, Dr. P. |
Bildgröße: | 3409 px × 5123 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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