Qual o perfil de ciclo ideal para lavadora termodesinfectora? Tempo e temperatura de lavagem? Utilizando testes de limpeza da GKE?

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Qual o perfil ideal de um processo es lavagem sem termodesinfecçao: tempo e numero de enxagues , tempo e temperatura de cada lavagem…

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Posted by Ricardo Borini (Brasil) (Questions: 1, Answers: 0)
Asked on June 28, 2021 8:00 pm
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Dear Ricardo.

Usually if we talking about WD for surgical instruments, disinfection phase is included in all programs after finishing rinse. In ISO 15883 disinfection conditions are described in chapter “Disinfection” and A value. In recommendation of institute Robert Koch disinfection can be in conditions 90 degree Celsium-5 minutes or higher. You can check disinfection conditions if you can use Data loggers (that produce in a lot of the companies). Cleaning process you can check with special test with blood (ship or outher) that produce a lot of companies.
Time and temperature of each stage of WD cycle are programmed in factory and in a lot of cases –validated on factory. In performance qualification of validation process you can change parameters to come to best conditions of cleaning quality with your water (can be different), with your washing solution.
If your question about WD for flexible endoscopes – this type of machines are use chemical disinfection. You can know more about this process in ISO 15883 (part 4). Thermal disinfection in this type of WS use only for self disinfection.

You can find lot information about WD work and conditions in Red Broschure
Rote Broschüre | AKI Arbeitskreis Instrumentenaufbereitung (a-k-i.org)

Hope it’s help.
Petr Demidov, RN, MPH, CSSD manager, 4 City hospital, Moscow, Russia, drpedro@mail.ru

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Posted by Petr Demidov (Russia) (Questions: 0, Answers: 38)
Answered on July 19, 2021 3:49 pm
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