Comweld Oxy-Viva 2 oxygen resuscitator equipment - as found.. Please check the photos for the best description. The item "Comweld OXY-VIVA 2 Emergency Medical Oxygen Resuscitator Equipment" is in sale since Friday, April 10, 2020. This item is in the category "Health & Beauty\Health Care\First Aid\Other First Aid".dust" and is located in sydney, New South Wales. This item can be shipped worldwide.