A Bipap is a non-invasive ventilation device that helps people breathe more easily. VENTMED Bipap Machine is available for use in hospitals as well as at home for people who require them. Bipap devices for home use are small, like a toaster. A tube links the equipment to a mask worn over the nose and mouth. The VENTMED Bipap Machine opens the lungs, increasing oxygen levels in the blood and reducing carbon dioxide levels, depending on the settings.