Sterilizing material supply apparatus and isolator

An isolator having a workroom in which a work involving biologically-derived materials is performed, the isolator comprising:

• a mist generation unit including:
• a propagation fluid holding unit for holding a fluid through which ultrasonic vibration generated by an ultrasonic vibrator attached to a bottom of the holding unit propagates;
• and
• a receptacle for holding a hydrogen peroxide solution which is a raw material for sterilizing material,
• the receptacle being attached to the propagation fluid holding unit in such a manner as to cover an upper opening of the propagation fluid holding unit, and
• a bottom of the receptacle projecting toward the ultrasonic vibrator;
• and
• a vaporizing unit configured to heat and vaporize the hydrogen peroxide solution atomized by said mist generation unit wherein said vaporizing unit is installed upright above said mist generation unit, wherein a lower opening of said vaporizing unit communicates with the receptacle,
• the vaporizing unit including:
• a carrier gas supply port into which a carrier gas carrying the hydrogen peroxide solution atomized thereby flows through a lower side face of said vaporizing unit;
• a heating pipe, disposed on top of said mist generating unit, having a hydrogen peroxide supply port for supplying hydrogen peroxide, together with the carrier gas, to the exterior;
• and
• a heater disposed inside the heating pipe,
• wherein the hydrogen peroxide solution atomized by the mist generation unit is fed to the vaporizing unit using the carrier gas, and a hydrogen peroxide gas vaporized by said vaporizing unit, together with the carrier gas is supplied to the exterior.