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[Category : - HEALTH]
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This invention is consisted of a cap (1) supported by two air circulations flowing in front of the face; the temperature and humidity of the external air circulation can be calibrated along with plasma technology activation; whereas the first air circulation is mainly for isolation, the two air circulations will be sucked separately through two air entrances (6, 7) in front of the neck, directly to the purifying filters, then toward the two withdrawing fans, to be produced again from the visor through two outlets (4, 5). Furthermore, many sensors, used for detecting muscular activity, proximity and air quality, can be added to control the device function.

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