This is a ResMed s9 autoset CPAP device 3d model for people with sleep apnea.
It's made with polygon modeling and turbosmooth modifier.
The only thing missing is the hdr file that you can download from anywhere you like or use your own.
The model is ready for rendering and animation.
Available formats: 3dsmax 2010, 3dsmax 2012, FBX, OBJ.