Nebulisation

Generator and nebuliser are different components

The generator supplies the energy used by the system. The nebuliser is the part in which liquid becomes aerosol. Pneumatic designs may combine a compressor and tubing with the nebuliser. In mesh designs, a perforated membrane contributes to aerosol generation. These architectures explain why an accessory or replacement part cannot be treated as universal from its name alone. A reservoir that looks familiar may still belong to a different generator and connection arrangement.

Reservoirs, interfaces and aerosol specifications

The reservoir receives liquid compatible with the system. A mouthpiece or mask provides the inhalation interface and has its own geometry. Aerosol output, droplet characteristics and residual volume describe different parameters; no single figure summarises the entire apparatus. Reservoir capacity is not necessarily an administration volume. These specifications explain the construction rather than providing a prescription or dose. They also distinguish the physical properties of an aerosol system from the composition of the liquid intended for it.

Durable equipment and system-specific parts

Power supply, controls and carrying accessories relate to the main apparatus. Reservoirs, valves, tubing, filters and membranes are separate elements according to the design. Some can be replaced under defined conditions; others belong to a larger subassembly. Care requirements and compatible liquids remain specific to the instructions. An inhalation mask is not respiratory protective equipment and should not be described as such. Separating those roles makes the technical vocabulary useful without implying interchangeable purposes for similar-looking masks.

Frequently asked questions