Are steam flush pressure pulse sterilizers a type of gravity sterilizer?

Steam flush pressure pulse sterilizers are not classified as gravity sterilizers. Instead, they utilize a more advanced sterilization method that involves rapid cycling of steam and pressure. This enables the sterilizer to effectively remove air from the chamber and create a proper environment for steam penetration, crucial for sterilizing complex instruments or dense loads.

In contrast, gravity sterilizers operate solely on gravitational forces to allow steam to fill the chamber. They rely on the natural buoyancy of steam to displace air, which can result in uneven sterilization, particularly in more intricate or tightly packed loads where air pockets can form.

The operational differences and mechanical design of steam flush pressure pulse sterilizers showcase their capabilities to achieve higher sterilization efficacy compared to gravity sterilizers, thus emphasizing their distinction in sterilization processes.