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Lodi Memorial Hospital 8420.151 <br />Facilities Management L-8440.005 <br />Safety Management; Environmental Services Revised: August 1998 <br />Medical Waste Management Guidelines Page 4 of 6 <br />4135 W. Swift Ave. <br />Fresno, CA 93722 <br />MEDICAL WASTE STERILIZATION <br />At the MAIN FACILITY only, a Mark -Costello autoclave is used for medical waste sterilization. <br />SPECIAL INSTRUCTIONS <br />The only material to be sterilized in this unit shall be that which is determined to be Biohazardous <br />Waste as defined at the beginning of these guidelines <br />2. Only employees in Facilities Management, including both Environmental Service and Maintenance <br />divisions may perform operation of the waste sterilizer unit. <br />a. All employees that are required to operate the waste sterilizer must be trained and oriented <br />to the full operation of the unit prior to initiating any operational actions. <br />b. Training will be provided and documented by Environmental Services Manager or <br />designee. <br />Training documentation will remain on file. <br />3. Each load will run for a minimum of 45 minutes and be maintained at a temperature reading of 270 <br />degrees F. <br />4. The pressure gauge must hold at 40 -lbs. pressure while the unit is in operation. <br />5. Chart readings must be clearly visible when processed or repeat completion of the cycle will occur <br />after changing the marking pen. Not more than 1 cycle with pale markings will be accepted. <br />6. All waste to be sterilized will be secured inside the appropriate sterilizing bags that are designed <br />with a color strip that changes in color to brown indicating the material has been appropriately <br />autoclaved. <br />7. Sterilized medical waste is no longer considered to be a contaminated material and is then <br />disposed of into the solid waste compactor. <br />WASTE PREPARATION FOR STERILIZATION PROCESSING <br />Always wear protective fluid proof gloves and cover gowns when handling medical waste prior to <br />processing. <br />2. Transport medical waste from collection points to the sterilizing unit in the approved cart off. <br />3. Place all medical waste for processing, into the appropriate autoclave bags and close securely <br />with a twister tie or tie into a knot. <br />4. Always check the graph to assure completion of the processing and clear marking of the <br />temperature and pressure gauge. <br />a. If the graph does not show the appropriate temperature and minutes processed, then the <br />load must be run again. <br />b. Check the nut and ink marker on the graph to assure it is on appropriately. <br />