1. instruments that record breathing patterns and respiratory movements
Usage: medical; technical

Examples

• The sleep study technician attached pneumographs to monitor the patient’s breathing during the night.
• Pneumographs are essential equipment in respiratory therapy clinics.
• The research team used pneumographs to measure changes in breathing patterns during exercise.
• Modern pneumographs can detect even subtle irregularities in respiratory function.
• The hospital’s pneumographs provided detailed data about the patient’s lung capacity.
• Scientists calibrated the pneumographs before beginning the breathing study.