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US 9,433,808 B2Granted
Nasal filtration system
AssigneeIdeas & Innovations, LLC
InventorJames Curtis
Life of this patent
Estimating the term…
Abstract
A system for filtering breathing air and apparatus for accomplishing the same. The invention describes a nasal filtration system which can be inserted into the nasal cavities. The filters comprise 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.
Claims17
A breathing air filtration device comprising:
- a first non-rigid filter of memory foam comprising a cavity,
- a second non-rigid filter of memory foam comprising a cavity,
- a bridge connected to said first and second filter,
- wherein said first and second filters include a disinfectant agent.
1 more element
Dependencies are inferred from the claim text.