| abstract |
A system for filtering breathing air and an apparatus for accomplishing the same. The invention describes a nasal filtration system that can be inserted into the nasal passages. The filters include cavities through which air is inhaled or exhaled. The filter performs as a mechanical filter to catch and prevent the inhalation of undesirable particulate. Further, the filter comprises a disinfectant agent, such as colloidal silver, which kills germs, bacteria, and viruses to prevent the spreading of disease. |