The In-Check Nasal is a portable hand-held inspiratory flow meter that provides an assessment of nasal passage obstruction. The In-Check Nasal uses a simple measurement of how quickly the air can move through the nose when inhaling forcefully. The In-Check Nasal allows easy monitoring, on a daily basis, by the patient whereever they are, this provides an accurate assessment of nasal congestion and response to treatment.

The In-Check Nasal is:

• Portable
• Light-weight
• Simple to use
• Easy to read for results
• Available with small, medium and large masks

The In-Check Nasal works when a patient inhales through the nose causing air to be drawn through the meter, a cursor moves along the scale to indicate the speed of inhalation. The flow rate achieved can be noted by checking the position of the cursor against the calibrated scale.