| 摘要 |
<p>An airflow treatment system is worn or carried by a user and irradiates an air flow with energy in the electromagnetic spectrum, such as UV light, before the air is inhaled by the user. The irradiated energy is of sufficient power and duration to substantially cleanse the air of airborne viruses and the like prior to inhalation. The system includes a light source with a power supply to generate the energy for irradiation. A face mask is worn by the individual so that outside air is drawn into the system, and the airflow passes through a airflow treatment chamber before it is inhaled by the user. The airflow is irradiated by the energy, such as UV light, while passing through the airflow treatment chamber such that airborne virus microorganisms in the airflow are substantially destroyed or rendered unharmful before the airflow is inhaled by the user.</p> |
