FAQs: Are bead sterilizers an effective means of sterilization?
March 24, 2014
This information is adapted from the Centers for Disease Control and Prevention website
Bead sterilizers are not acceptable for sterilization of items between patients. Studies have shown inconsistent heating and significant temperature variation in these devices. Also, there is no system to monitor exposure of the instrument to sterilization conditions or to demonstrate that sterilization exposure parameters have been achieved in the device. Furthermore, there is no way to maintain sterility of items following removal from the bead sterilizer.
Common acceptable methods for heat sterilization include steam, dry heat, and unsaturated chemical vapour.
Resource
Guideline for Disinfection and Sterilization in Healthcare Facilities, 2008
Yes, they are used to resterilize already cleaned and sterile files and drills that have been lying around in the shelves. That is their one purpose.