German aerosol delivery firm PARI and UK medical gas provider BOC have agreed to jointly develop new gas-enabled drug delivery systems to help patients with compromised lung function. The two firms will study the effects of drug delivery systems that are fitted with a customised nebuliser that uses Heliox, the common name for mixtures of helium and oxygen. in Pharma Technologist (http://www.in-pharmatechnologist.com/news/ng.asp?n=68283-pari-boc-drug-delivery-gas-aerosol)