The instrument guards do not inhibit plasma conversion and allow for full sterilization. They are not compatible with steam sterilization.
Read more about Plasma-Cel from Cygnus Medical (pdf).
Infection Control Device to Know: Plasma-Cel Instrument Guards from Cygnus Medical
The Plasma-Cel Instrument Guards are designed for use with STERRAD low temperature plasma sterilization systems. The Plasma-Cel Foam is chemically compatible while still providing cushioning for the optics and other types of heat and moisture sensitive instruments.
