Derrick James L, Gomersall Charles D
The Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region, People's Republic of China.
Emerg Infect Dis. 2004 Feb;10(2):277-9. doi: 10.3201/eid1002.030764.
Performance testing of two brands of surgical helmets indicated that their efficiency at in vivo filtration of sub-micrometer-sized particles is inadequate for their use as respirators. These helmets are not marketed for respiratory protection and should not be used alone for protection against severe acute respiratory syndrome when performing aerosol-generating procedures.
对两个品牌的手术头盔进行的性能测试表明，它们在体内过滤亚微米级颗粒方面的效率不足以用作呼吸器。这些头盔并非用于呼吸防护，在进行产生气溶胶的操作时，不应单独用于预防严重急性呼吸综合征。
