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Table 2 An inventory list of all water containing medical equipment and their corresponding search strings

From: Outbreaks of healthcare-associated infections linked to water-containing hospital equipment: a literature review

Water containing medical equipment

Key words

Number of hits on PubMed

Heater-cooler unit

(Heater-cooler OR heater-cooler units OR heater-cooler devices) AND (mycobacterium OR chimaera)

Previous search string was not combined with the key words for the heater-cooler unit

72

Fluid warmer

Fluid warmer OR blood warmer OR warming device AND hypothermia

0

Blanketrol

Hypothermia AND Blanket OR blanketrol OR roll OR heat roll

0

Reverse Osmosis/hemodialysis

Reverse osmosis OR hemodialysis OR hemodialysis OR dialysis water OR dialysis OR dialysate OR dialysis fluid

24

Scalp cooling

Chemotherapy OR chemo AND scalp cooling OR cold caps OR cold membrane

0

Incubators

NICU OR neonate OR neonatal unit OR incubator

56

Nebulizers

Nebulizers and vaporizers OR nebulizer*

1

Water traps

Water trap OR ventilator trap OR ventilation circuit OR ventilator OR condensate OR humidifier trap

13

Dental units

Dental unit OR dental stand-alone OR dental water OR dental unit waterline

45

Thermic stimulator

Neuro sensory OR sensory analyser OR sensory analyser or thermic stimulator

0

Water baths

Water baths OR water-baths OR thawing baths AND transfusion OR cryoprecipitate OR thawing OR frozen

1

  1. The number of hits per medical device is not representative of the actual number of outbreaks related to that particular device