Double mask with neck band

Medicvent’s unique Double Mask ensures effective evacuation so that excess and leaking gas does not escape into the working environment – unlike single masks. The double mask consists of a hard outer mask made of transparent polysulfone and a soft inner mask made of transparent silicone. There is a gap between the outer and inner masks where leaking gases are evacuated via the connector housing and evacuation hoses. The coupling housing connects the double mask to the relevant hose system (standard ISO cone).