autocalve
high pressure/temperature with distilled water
flash sterilization
use only when instruments are needed immediatly
dry heat
oven at 170 degrees C for 1 hr
commonly used gas
ethylene oxide
radiation
short wave lenghth, high-intensity radioation used for disposable items
chemical
used for insturments with plastic or fine tips
three types of chemicals
Low: idophors (hand scrubs- iodine)
Intermediate: phenols (surface -lysol)
High-Level: halogens (bleach)