An aerophor (sometimes spelled aerophore, aerophon, or aerophone) is a device designed to provide an auxiliary breath supply to aid players of wind instruments...

Distinguish from aerophor (or aerophore) (a device to assist musicians playing wind instruments) and from aerophone. The Blackett's Aerophor is a nitrox semi-closed-circuit...

filled immediately before use. Examples of the type include: Blackett's Aerophor Aerorlox A cryogenic rebreather removes the carbon dioxide by freezing...

(Strauss probably misunderstood the name – it was originally called the Aerophor.) This long-extinct device, invented by Dutch flautist Bernard Samuels...