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Philips Admits New Issues In Reworked Ventilators

 
• By Elizabeth Orr

A silicone foam that replaced hazardous polyurethane in some reworked Philips Trilogy ventilators could separate from the unit and block air flow; additionally, particles have been found in ventilator air pathways. 

Philips company logo sign. Philips s a Dutch technology company headquartered in Amsterdam with focused in the areas of electronics, health care and lighting. Copenhagen, Denmark, August 22, 2017. - Image

Philips Trilogy ventilators that were reworked as part of a June 2021 recall may have new issues, the US Food and Drug Administration announced on 17 November.

The ventilators were initially recalled because the polyurethane foam used in them could degrade during use, potentially releasing particles or hazardous gases that users might inhale. The FDA labeled...

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