HEALS

Therapeutic wound dressings; sulfide delivery system comprised primarily of therapeutic wound dressings and also apparatus for delivering a therapeutic gas to a wound; sulfide delivery system comprised primarily of therapeutic wound dressings and also apparatus for delivering a hydrogen sulfide gas and/or an agent or solution that promotes production of hydrogen sulfide gas to a wound; sulfide delivery system comprised primary of wound dressings and also apparatus for sampling and measuring dermally emitted gases; sulfide delivery system comprised primarily of wound dressings and also apparatus for sampling and measuring dermally emitted hydrogen sulfide and/or nitric oxide; sulfide delivery system comprised primarily of therapeutic wound dressings and also apparatus for delivering a therapeutic gas to a wound and apparatus for sampling and measuring dermally emitted gases; sulfide delivery system comprised primarily of therapeutic wound dressings and also apparatus for delivering a hydrogen sulfide gas and/or an agent or solution that promotes production of hydrogen sulfide gas to a wound and apparatus for sampling and measuring dermally emitted hydrogen sulfide and/or nitric oxide