Glossary entry

German term or phrase:

Plateauzeit

English translation:

plateau period

Added to glossary by Eftychia Stamatopoulou
Aug 30, 2021 14:00
2 yrs ago
34 viewers *
German term

Plateauzeit

German to English Medical Medical: Instruments Sterilisationsautoklav
Antwort vom Kunden:

Die Plateauzeit ist laut DIN EN 13060:2015 : die "Ausgleichzeit plus Haltezeit", mit

Ausgleichzeit

Zeitraum zwischen dem Erreichen der Sterilisationstemperatur im Kammernutzraum und dem Erreichen der Sterilisationstemperatur an allen Stellen innerhalb der Beladung

Haltezeit

Zeitraum, während dessen die Temperaturen an allen Stellen im Kammernutzraum und der Beladung durchgängig innerhalb des Sterilisationstemperaturbands gehalten werden

UND:

Ausgleichzeit: Zeit bis zum Erreichen der Sterilisationstemperatur
Haltezeit: Sterilisationstemperatur wird gehalten
Plateauzeit: Zeit vom Beginn bis die Sterilisationstemperatur nicht mehr gehalten wird.
Proposed translations (English)
4 +6 plateau period
4 plateau time
4 sterilization time

Discussion

Johannes Gleim Sep 6, 2021:
Sorry Kim This was no proof. I asked for the definition from the appropriate standards. It was Anne, who provided it.
Kim Metzger Aug 30, 2021:
standard an air detector is fitted to the chamber to ensure that the plateau period cannot start until sufficient air has been removed from the chamber
Standards relevant to this equipment: BS EN 13060:2004. Small steam sterilizers.
chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/viewer.html?pdfurl=https%3A%2F%2Fassets.publishing.service.gov.uk%2Fgovernment%2Fuploads%2Fsystem%2Fuploads%2Fattachment_data%2Ffile%2F545863%2FHTM0101PartC.pdf&clen=2361608&chunk=true
Johannes Gleim Aug 30, 2021:
@ Lancashireman Can you please prove that the 'plateau period' from your reference is similarly defined by EN 13060 using the same terms?

Proposed translations

+6
34 mins
Selected

plateau period

https://assets.publishing.service.gov.uk/government/uploads/...

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Note added at 1 hr (2021-08-30 15:44:05 GMT)
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See link posted above. There is a helpful diagram on P18 of the scanned document Health Technical Memorandum (P29/99 of the PDF file as uploaded).
Peer comment(s):

agree philgoddard : This is really easy to guess and Google.
2 mins
agree Kim Metzger
1 hr
agree Anne Schulz : also in https://cdn.standards.iteh.ai/samples/67347/a1b8b82e84454280...
2 hrs
agree Johannes Gleim : Many thanks to Anne, who provided the missing evidence that this term was also so defined in the standard EN 13060.
1 day 22 hrs
agree uyuni
3 days 11 mins
agree Ramey Rieger (X)
3 days 14 mins
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "thabks a bunch!!!"
22 mins

plateau time

my suggestion
Something went wrong...
1 hr

sterilization time

Sterilization time is the time above sterilization temperature.
See graphics:

2. After the vacuum pulses have removed almost all of the air inside the chamber, the pressure and temperature increase.
3. We have now reached the sterilization stage where the temperature and pressure are held constant for the duration of the sterilization time, also known as holding time. This is the phase when the actual sterilization takes place, i.e., goodbye to germs.
https://tuttnauer.com/blog/autoclave-sterilization/class-b-t...

We can see from the graphics that the holding time (constant temperature) covers nearly all of the sterilization time and only small proportions of increase time + decrease time (above the min. sterilization temperature).

The editor neglected to mention these small transition times as being of minor interest.

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Note added at 1 hr (2021-08-30 15:26:11 GMT)
--------------------------------------------------

Note: The transition time refers to the equilibration time (Ausgleichszeit).
Something went wrong...
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