Breathing mask with a display unit
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United States of America Patent
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Jun 9, 1998
Issued Date -
N/A
app pub date -
Aug 19, 1996
filing date -
Dec 1, 1992
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a breathing mask (1) having a display unit (5) comprising a display screen, the function of the unit being to display measurement data in the visual field of the mask wearer, the display screen being implemented by using a mechanical and/or electronic light modulator, the scales, symbols or other signs produced in the light modulator transmitting the measurement data to the wearer.
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