Inhaler

device · 1956 · Digital age

A metered-dose aerosol (Riker).

What it is made of

Valve — has part. A metering valve.

Principles and materials it uses

Pressure — uses. A pressurized aerosol.
Aluminium — is made of. The canister is aluminium.
Plastic — is made of. The mouthpiece is plastic.

Take Inhaler apart