1.Introduction
Bi-level has 3 model:.All these models of devices consist of main device,water tank and power adapter.Mask and air tube are purchased.
The Bi-level device is indicated for treatment of sleep apnea hypopnea syndrome in patients weighing more than 66lb(30kg).It is intended both for home use and hospital use.The water tank is intended for single patient use in the home environment and re-use in a hospital/institutional environment.
2.Main parameter3.Pictures