Cleaning and Disinfection 
5-2
 
5.2  High Level Disinfections 
Disinfecting with Sprays or Wipes 
CAUTION:
Use protective eyewear when disinfecting using 
sprays.
 
 
1.  Wear sterile gloves to prevent infection. 
2.  After you have finished cleaning, spray or wipe the transducer with a disinfectant. 
Follow the disinfectant manufacturer’s recommended contact time and mode. 
3.  Remove any residue with a water-moistened soft cloth on the transducer. 
4.  Wipe off water on the transducer using sterile cloth or gauze after washing. 
 
NOTE:  Observe the graph here carefully to perform disinfection. Do not spray the 
strain relief on the connector end or the connector. 
 
Disinfecting by Immersion 
1.  Wear sterile gloves to prevent infection. 
2.  Clean the transducer before disinfecting it. MINDRAY recommends the following 
solutions to disinfect the transducer. 
 
Refer to the instructions provided by the chemical manufacturer concerning 
concentration of the disinfectant solution, method of disinfection and dilution and 
cautions during use. Do not soak the transducer connector or the cable near it 
into water or any solution. 
 
Soak the transducer into the disinfectant solution for the shortest time the 
manufacturer recommends (for example, the shortest time recommended by the 
manufacturer for soaking Cidex OPA is 12 minutes). 
 
Follow local regulations when selecting and using the disinfectant. 
Connector 
Strain relief