为解决动力送风过滤式呼吸器(PAPR)在临床沟通中的语音传输效能问题，研究人员开展了一项对比3M与MAXAIR两种品牌PAPR的语音清晰度研究。通过改良韵律测试(MRT)发现，3M PAPR以75分显著优于MAXAIR(59分)(95% CI: -23.66-9.09)，尽管其内部噪声高5 dBA。该研究为优化PAPR在生物 ...

ST. PAUL, Minn.--(BUSINESS WIRE)-- Newly designed powered air-purifying respirators (PAPRs), developed by Ford in close collaboration with 3M, are on the way to health care workers fighting COVID-19.

LONDON--(BUSINESS WIRE)--Technavio has been monitoring the powered air purifying respirator (PAPR) market and it is poised to grow by USD 686.16 mn during 2020-2024, progressing at a CAGR of over 6% ...

LONDON--(BUSINESS WIRE)--The powered air purifying respirator (PAPR) market is poised to grow by USD 686.16 million during 2020-2024, progressing at a CAGR of over 6% during the forecast period.

ST. PAUL, Minn.--(BUSINESS WIRE)-- 3M is partnering with Cummins to increase the production of high efficiency particulate filters for use in 3M’s powered air purifying respirators, or PAPRs. The ...