Description
The Guth patented mouthpiece contains several internal air passages and traps with baffles in the main body chamber to inhibit the flow of saliva and foreign material into the breath analyzer. Unit is designed with tapered ends and designed to fit the contour of the mouth, providing a positive lip seal. Material used for the Guth Ultrap Mouthpiece is crystal clear, virgin styrene with ultrasonically sealed seams and internal surfaces.ns several internal air passages and traps with baffles in the main body chamber to inhibit the flow of saliva and foreign material into the breath analyzer. Unit is designed with tapered ends and designed to fit the contour of the mouth, providing a positive lip seal. Material used for the Guth Ultrap Mouthpiece is crystal clear, virgin styrene with ultrasonically sealed seams and internal surfaces.