Unsaturated chemical sterilization is commonly referred to as which device?

Unsaturated chemical sterilization is commonly referred to as which device?

• A. Autoclave
• B. Ethylene oxide sterilization
• C. Dry heat sterilization
• D. Chemiclave

Answer: (D)

Unsaturated chemical vapor sterilization uses a chemical vapor generated inside a closed chamber to sterilize instruments at low temperatures. The device designed for this process is the chemiclave. It works by producing an unsaturated vapor from a mix of chemicals (such as formaldehyde with solvents like acetone and alcohol) and applying heat to drive penetration, then flushing the chamber to remove remaining vapors. This distinguishes it from autoclaves, which use saturated steam under pressure; ethylene oxide sterilization, which uses ethylene oxide gas; and dry heat sterilization, which relies on hot air. So the chemiclave is the device associated with unsaturated chemical vapor sterilization.

Unsaturated chemical vapor sterilization uses a chemical vapor generated inside a closed chamber to sterilize instruments at low temperatures. The device designed for this process is the chemiclave. It works by producing an unsaturated vapor from a mix of chemicals (such as formaldehyde with solvents like acetone and alcohol) and applying heat to drive penetration, then flushing the chamber to remove remaining vapors. This distinguishes it from autoclaves, which use saturated steam under pressure; ethylene oxide sterilization, which uses ethylene oxide gas; and dry heat sterilization, which relies on hot air. So the chemiclave is the device associated with unsaturated chemical vapor sterilization.