dh-1 is a device that checks lung capacity.

NUGA WIND is a device that measures 1-second effort vital capacity (FEV1) and 6-second effort vital capacity (FEV6).
These measurements can be used to detect, evaluate, and monitor diseases that affect lung function.

NUGA WIND users:
- Medical professionals trained in spirometry for patients over 5 years of age, 110 cm tall and weighing 10 kg or more, and adults trained by medical professionals

Adults trained in how to use the product can assist children in its use.
Actual diagnosis must be performed by a medical professional, so use at home is for reference only.

NUGA WIND is a device that measures lung capacity by linking with a measuring device via Bluetooth and cannot be used alone with the app.
Must be used with the main unit.
NUGA WIND is linked to a smartphone and can be used by connecting via Bluetooth.
The battery is powered by a 1.5V AAA battery.
The mouthpiece used in NUGA WIND must be used for one time only.
NUGA WIND connects a mouthpiece to measure breathing speed and transmits the data to a smartphone app via Bluetooth.

Supported devices
- iPhone: iPhone 8, iPhone 8 Plus, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone SE (2nd generation)
- iPad: iPad (8th generation), iPad Air (4th generation), iPad Pro (9.7 inch), iPad Pro (11 inch, 3rd generation), iPad Pro (12.9 inch, 5th generation)

notice:
1) NUGA WIND can only be used as a tool to record, share and track spirometry.
2) NUGA WIND cannot replace medical devices or advice from a doctor or expert. Any vital capacity-related information provided is for informational purposes only and should not be used as a substitute for the advice of a medical device professional.
3) NUGA WIND is for tracking spirometry records by effort vital capacity FEV1 and FEV6 and date/time.