Jul 12, 2020 08:51
3 yrs ago
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Polish term

loża laminarna

Polish to English Medical Medical: Instruments Sprzęt laboratoryjny
Wyliczanka zaleceń BHP dla laboratorium przygotowującej roztwory będące materiałami niebezpiecznymi. Jedno ze zdań:

"Przygotowanie wszystkich roztworów musi się odbywać w loży laminarnej lub pod wyciągiem"

Pozostałe zdania nie poszerzają kontekstu, po prostu lista zaleceń.

TIA, Rafał
Proposed translations (English)
3 +1 laminar box
3 biosafety cabinet (BSC)

Proposed translations

+1
1 hr
Selected

laminar box

A laminar box-also known as a laboratory laminar flow box-is a clean work station for working under dust-free, sterile conditions or a clean room bench. Laminar boxes and cabinets are used in a variety of fields, such as laboratories in the fields of biology, microbiology, chemistry, biotechnology, pharmaceuticals, cosmetics, medical technology, hospitals, pharmacies or the food industry. Laminar flow boxes are also used in optical, laser, semiconductor and electronics applications.
https://profilab24.com/en/laboratory/laminar-flow-boxes-pcr-...
Peer comment(s):

agree Frank Szmulowicz, Ph. D.
1 hr
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4 KudoZ points awarded for this answer.
3 hrs

biosafety cabinet (BSC)

A biosafety cabinet (BSC)—also called a biological safety cabinet or microbiological safety cabinet—is an enclosed, ventilated laboratory workspace for safely working with materials contaminated with (or potentially contaminated with) pathogens requiring a defined biosafety level. - https://en.wikipedia.org/wiki/Biosafety_cabinet

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To maximize worker protection, perform as much work as possible in a properly maintained and certified biosafety cabinet (BSC). Class I BSCs use negative pressure and high-efficiency particulate arrestance (HEPA) filters to contain agents and protect workers and the environment. Class II and III BSCs provide higher levels of containment and filtration that also protect samples or other products in the BSC from contamination.

Ensure that all procedures involving manipulation of untreated specimens or that have the potential to generate aerosols (e.g., vortexing or sonication of specimens in an open tube, etc.) are conducted in a BSC while following BSL-3 practices. Use appropriate physical containment devices (such as sealed centrifuge rotors or safety carriers with gaskets) for centrifugation.

The OSHA Fact Sheet, Laboratory Safety Biosafety Cabinets (BSC), provides guidance on training and effective use of BSCs. - https://www.osha.gov/SLTC/covid-19/laboratory.html

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Note added at 3 hrs (2020-07-12 12:29:40 GMT)
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Klasyfikacja komór laminarnych

Kryteria działania komór bezpiecznej pracy mikrobiologicznej (MSC – Microbiology Safety Gabinet)(sic!) zostały przedstawione w normie PN-EN 12469:2002. Dla uproszczenia zapisu w normie polskiej posłużono się angielskim skrótem nazwy komór, czyli MSC.

MSC definiuje się jako wentylowane, obudowane miejsce, które ma chronić użytkownika i otoczenie przed aerozolami powstającymi w wyniku pracy z potencjalnie niebezpiecznymi i z niebezpiecznymi mikroorganizmami i powietrzem, które jest filtrowane przed odprowadzeniem do atmosfery.

W normie wyróżniono następujące trzy klasy komór bezpiecznej pracy mikrobiologicznej:

MSC KLASY I:
MSC KLASY II:
MSC KLASY III:

- https://mktest.pl/o-nas/klasyfikacja-komor-laminarnych/

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Biosafety cabinets are divided into three classes: I, II and III. Class I provides protection for the user and surrounding environment, but no protection for the sample being manipulated. Class II provides protection for the user, environment and sample, and is divided into four types: A1, A2, B1 and B2.

- https://www.biocompare.com/Lab-Equipment/24983-Class-I-II-II...

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The U.S. Centers for Disease Control and Prevention (CDC) classifies BSCs into three classes. These classes and the types of BSCs within them are distinguished in two ways: the level of personnel and environmental protection provided and the level of product protection provided.

- https://en.wikipedia.org/wiki/Biosafety_cabinet#Classes
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