Protective device, individual, portable, with total...

Details Protective device, individual, portable, with total... Protective device, individual, portable, with total...

A - Human Necessities

61

M

128/72

A61M 16/00 (2006.01) A61G 1/00 (2006.01) A62B 31/00 (2006.01)

Patent

CA 2024296

ABSTRACT A portable device allowing the rapid aiding of individuals suffering from difficulty in breathing, movement and communication, in a situation of environmental risk in the form of toxic and contaminating agents, said device comprising a wrapping of flexible material impermeable to gas, vapour, fumes, aerosol and dusts, a window in said wrapping, hermetically closed by a flexible transparent material for the visualization of the inside thereof, a box-shaped body in fluid commmunication with an extremity of said wrapping and carrying a system for the filtering, feeding and pressurization of the air, and at least one exhaust valve of the air in said wrapping.

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