Filter worn over mouth and nose for the breathing air, provided with silver particles-containing nano coating, preferably based on polymers, which release silver ions into the breathing air

摘要

Filter worn over mouth and nose for the breathing air, provided with silver particles-containing nano coating, preferably based on polymers, which release silver ions into the breathing air, but not allowed by the silver nanoparticles, is claimed. An independent claim is included for use of inner hoses, provided with the coating, in blood purification plant to allow the entry of silver ions into the bloodstream. ACTIVITY : Antibacterial; Virucide; Anti-HIV; Antiinflammatory; Hepatotropic. MECHANISM OF ACTION : None given.