3 - The Machines Have Taken Over

Question 1

what is the first stage of decontamination?

Answer 1

Washer disinfectant machines

Question 2

what is the ‘thing’ in the washer disinfectant machine that holds the instruments to be cleaned?

Answer 2

Load carrier

Question 3

what is the benefit of ultrasonic cleaning?

Answer 3

powerful process to remove calcified debris or hard to reach contamination

Question 4

what approx temperature is the thermal disinfection stage in a washer disinfectant machine

Answer 4

90-95*C for MINIMUM 1 minute

Question 5

what are some reasons why washer-disinfectors are preferred as the first step of decontamination process?

Answer 5

1. Consistency - machine does exact same thing everytime
2. Traceability - automated processes produce printable or digital record of each cycle

Question 6

what are the daily checks for the WD unit?

Answer 6

1. check spray arms spin freely without obstruction
2. check spray jets (on arms) are not blocked
3. Make sure no debris is on the strainer/filter and nothings blocking drainage
4. Check door seal and make sure its ok
5. Verify appropriate chemical in reservoir
6. Record disinfection temp of 1st cycle every day