trophon® technology is an Australian innovation that has changed the global landscape of infection prevention. As the first major breakthrough in high-level disinfection (HLD) for ultrasound probes in over 20 years, the trophon device is now recognized as the world’s leading automated HLD solution for ultrasound probes. Using a patented disinfectant atomizer, the trophon device produces safe and stable HLD without the use of toxic or hazardous chemicals.
The trophon family includes the trophon EPR and trophon2 devices, which use the same basic sound-activated hydrogen peroxide technology. trophon EPR and trophon2 are equivalent as determined by regulators in terms of efficacy, disinfectants, clinical parameters and independent cycle verification (chemical indicator).
trophon: the global standard for HLD ultrasound transducer treatment
In Australia, patients suffer approximately 165,000 healthcare-associated infections each year.1 Up to 55% of these HAIs are preventable.2 Reprocessing of medical devices is one of the key strategies needed to break the chain of transmission of infection. With ultrasound probes now in use in most healthcare settings, patient safety requires automated solutions that ensure safe and stable HLD.
The trophon device, developed by Australian infection prevention company Nanosonics, is recognized as the global standard for HLD ultrasound probe treatment. With nearly 30,000 devices in operation worldwide, approximately 98,000 people are protected from the risk of health-related infections every day with trophon technology.
Rethinking Chemistry for Confidence
trophon technology has redefined chemistry for HLD ultrasound probes with a proprietary hydrogen peroxide disinfectant that is “sound activated” to create a very fine mist. Each trofon cycle consumes only about 2 milliliters of disinfectant, and the mist penetrates the shadowed areas formed by cracks, grooves, and imperfections on the surface of the probe. This ensures reproducible performance for each probe and each patient with each cycle.
trophon devices have also replaced the need for manual handling of toxic, hazardous chemicals by personnel performing HLD. For the first time, automated HLD could be performed reproducibly and safely at the patient point of care. As fully enclosed systems, trophon devices reduce the risk of exposure to hazardous chemicals, fumes and spills often associated with wipes and traditional soaking methods, requiring only gloves as personal protective equipment. At the end of the cycle, the residual hydrogen peroxide passes through the destructors, and the by-products are environmentally friendly and safe hydrogen and water.
Masterful microbial protection
The trophon device is the only automated HLD technology for transvaginal, transrectal and surface probes that meets the mandatory microbial performance testing requirements for TGA listing, CE marking and FDA approval. In addition to mandatory testing, the trophon device goes above and beyond to eliminate a wide range of pathogens, including sexually transmitted pathogens such as human papillomavirus (HPV).3
trophon technology also passes the AOAC 966.04 sporicide test.4 This test uses two types of media that simulate complex medical surfaces that may be encountered in clinical practice, including surface defects and shaded areas. Ultrasound transducers have grooves and crevices that must be disinfected just like smooth surfaces, or the next patient may be at increased risk of infection. Unlike other automated HLD solutions, trophon technology is proven to be effective on these complex surfaces and does not require additional cleaning steps for shaded areas. trophon devices give you the confidence to ensure consistent patient protection in even the most challenging clinical situations.
Made in Australia with local support
Nanosonics is your trusted partner in infection prevention, offering world-leading technology with local manufacturing, R&D and customer support. Nanosonics is proudly Australian owned and has a dedicated local team offering first class customer service throughout Australia with prompt and comprehensive technical support for both trophon EPR and trophon2. Nanosonics also offers the AuditPro™ digital tracking solution, which provides standardization capabilities for ultrasound infection control. Together, Nanosonics’ trophon technology and the AuditPro system arm healthcare professionals with the tools they need to meet compliance and improve patient safety.
Contact Nanosonics today to learn more about trophon technology and AuditPro.
1. Mitchell B. G. and others. Infect Dis Health 2017; 22 (3): 117-128.
2. Schreiber PW and others. Infect Control Hosp Epidemiol. 2018; 39(11):1277—1295.
3. Nanosonics internal test data & Ryndock E et al. J Med Virol 2016; 88(6):1076—1080.
4. Nanosonics internal test data & Vickery K et al. J Infect Public Health 2014; 7 (2): 153—160.
“Nanosonics, trophon and AuditPro are trademarks of Nanosonics Limited”