Medical ultrasonic cleaner solutions and enzyme detergent ultrasonic surgical instrument cleaners, when used properly, can deliver optimal ultrasonic surgical instrument cleaning. Items being cleaned must be fully immersed. Hinged instruments must remain open during treatment. Only use cleaning trays that do not obstruct the ultrasonic cleaning process or add mass (e.g. wire baskets). Large surface bulky items such as kidney shaped bowls must be positioned not to create anechoic (shadow) zones that will block the efficacy of ultrasonic transducer waveform. Position such items vertically or put them on top of the other items. Always sort instruments by similar metals to prevent corrosion. Do not overload the ultrasonic cleaning tank with excessive mass as this will reduce the efficacy of cleaning. The soil being removed from devices being cleaned adds to the mass within the tank and decreases the efficacy of the ultrasonic cleaner. Review the level of soil and renew the ultrasonic bath as needed. Always follow ultrasonic cleaning with separate rinse treatments. Ultrasonic cleaning will fragment and loosen soil but will not necessarily remove the soil from the surface of the surgical instruments being cleaned. The foundation of their recommendations are based on a sequence of neutral pH enzyme surgical instrument detergents, redundant purified water rinses and the use of treatment temperatures that are gradually elevated from a cold water pre wash to the final phase of hot air drying. The Proper Sequence of Treatments begins with a cold water pre wash at <110 F. This is intended to flush most of the debris from the devices being cleaned. The temperature of this treatment phase is gradually elevated to elevated to 135 degrees F, the optimal temperature for enzyme cleaning activity. The next phase is the detergent wash with elevating temperatures from 135 to 209 degrees F. These temperature are(optimal for detergent cleaning activity. If a combination enzyme detergent cleaner is being used, the enzyme activity begins to decrease at temperatures above 137 degrees F but will continue their cleaning activity during the detergent washing phase. The next phase includes purified water rinses with elevating temperatures reaching the boiling point of < 210 degrees F depending on the altitude, and a final lubricating rinse treatment. The final phase is hot air drying at temperatures of ~ 158 to 230 degrees F for a minimum of 4 minutes. The use of the proper sequence of treatments has been shown to deliver the efficacy of surgical instrument disinfection was 100%. ONEcleaner enzyme surgical instrument detergents that cut costs. The ergo-Logistics surgical instrument cleaning detergents clean faster and boost reprocessing productvity. The ONEcleaner enzyme surgical instrument cleaners lubricate while they clean boost cleaning power. The ONEcleaner ultrasonic enzyme surgical instrument detergent enzyme lubricant cleaners cut costs. The ONEcleaner ultrasonic enzyme surgical instrument detergent lubricant cleaners clean more effectively. The ONEcleaner ultrasonic enzyme Ultrasonic Cleaners have been designed specifically for cleaning temperature sensitive flexible scopes and provide a range of preprogrammed times and temperatures that are not available conventional ultrasonic cleaners. Note that there is a significant difference between the ultrasonic cleaners used for cleaning jewelry and those (more expensive) ultrasonic cleaners designed for cleaning medical devices. The Ultrasonic cleaners designed for cleaning surgical instruments use ~ 8 to 12 transducers per tank and with total ultrasonic power rated at ~ 1,000 watts average output and 2,000 watts peak power per tank. Topics detailed within this website include: surgical instrument cleaning protocols, cleaning surgical instruments prior to sterilization, cleaning surgical instrument process, cleaning and disinfecting surgical instruments, disinfecting surgical instruments, cleaning surgical instruments prior to disinfecting, cleaning surgical instruments prior to sterilizing, sterilizing surgical instruments, and surgical instrument detergent lubricating cleaners. The Performance Test for an ultrasonic cleaner simply involves suspending a piece of metallic (usually aluminum) foil in the tanks being compared and inspecting them for holes (more holes = more effective) following a time (usually 20 minutes) of ultrasonic cleaning. Gradually elevated temperatures, redundant purified water rinses, and hot air drying at temperatures above boiling point are options that are not typically available from an ultrasonic cleaner. The need for using an Ultrasonic Cleaner can be important when the surgical instruments been subjected to repetitive cleaning that has been inadequate to maintain a truly clean surface. When surgical instruments are not properly cleaned they become gray in color and loose their new looking shiny surface. When the 'passive layer' of surgical instruments is not enhanced and maintained properly, via the process of redundant proper cleaning, the instruments appear gray and are more vulnerable to pitting and corrosion. It is important to note that Ultrasonic cleaners are not fully effective unless they are used with hot water temperatures as recommended by the medical device manufacturer and the temperatures recommended by the manufacturer(s) of the enzyme and detergent cleaning concentrates being used.
Ultrasonic Surgical Instrument and Scope Cleaners
Ultrasonic Surgical Instrument Cleaner Temperatures
Ultrasonic Surgical Instrument Enzyme Solutions
Enzyme cleaning concentrates function more effectively at temperatures above room temperature. The optimal range begins as > 22C - 72°F with performance reaching it's peak at 58.3C - 137F. This is often referred to as the optimal temperature for the performance or activity of enzymatic action. The activity of enzymes does not stop at higher temperatures but the level of performance does begin to decrease. Enzyme cleaning concentrates enzyme-detergents and all-in-one cleaning concentrates, which include enzymes, should be used in accordance with the manufacturer's recommendations and the recommendations of the medical devices being cleaned. It is recommended that all visible debris and blood be removed from the instrument prior to ultrasonic cleaning. Sort instruments by similar metals to prevent corrosion due to the contact of dissimilar metals. It is not recommended to clean plated instruments in an ultrasonic cleaner since the ultrasonic vibration and the presence of other sharp instruments may crack or rupture the plating. Contact us for; Surgical Instrument Washers, Washer Disinfectors, Ultrasonic Surgical Instrument Cleaners, Optimal Temperatures for Ultrasonic Surgical Instrument Cleaners, and recommendations for Ultrasonic Surgical Instrument Cleaners. A non-foaming detergent must used carrying the 4 enzymes needed for surgical instruments soiled with proteinaceous bioburden (protein, fats, starch, carbohydrates). The ONEcleaner ultrasonic enzyme detergents deliver surfactant cleaning agents for removing stains and hard water mineral deposits.