FIELD: medicine; medical engineering.
SUBSTANCE: device has shield and casing shaped as air diffuser placed behind the shield. The casing has border manufactured from soft caoutchouc giving peripheral sealing along user brows and whiskers leaving hole behind lower shield edge for discharging air. Helmet having means for protecting eyes is available to be used by aircraft crew members.
EFFECT: enhanced eye protection effectiveness.
7 cl, 2 dwg
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