A filtering apparatus may comprise a base material folded in a folded state. A filter may be attached to the base material. In addition, the filtering apparatus may comprise a perforation. The perforation may be configured to define a portion of the base material configured to be removed from the ba
A filtering apparatus may comprise a base material folded in a folded state. A filter may be attached to the base material. In addition, the filtering apparatus may comprise a perforation. The perforation may be configured to define a portion of the base material configured to be removed from the base material. The base material may be configured to be transformable to an unfolded state when the portion of the base material is removed along the perforation. An adhesive may be attached to the base material. The adhesive may be configured to adhere the filtering apparatus around at least one orifice of a subject when the base material is in the unfolded state. In addition, the filter may be doped with medication or other substances depending upon an intended application. The filtering apparatus may also contain a tactile area to assist the subject in using the filtering apparatus.
대표청구항▼
What is claimed is: 1. A filtering apparatus comprising: a base material in a folded state; a filter attached to the base material wherein the filter is encapsulated in the base material in the folded state; a perforation configured to define a portion of the base material, the portion configured t
What is claimed is: 1. A filtering apparatus comprising: a base material in a folded state; a filter attached to the base material wherein the filter is encapsulated in the base material in the folded state; a perforation configured to define a portion of the base material, the portion configured to be removed from the base material, the base material configured to be transformable to an unfolded state when the portion of the base material is removed along the perforation; an adhesive attached to the base material, the adhesive configured to adhere the filtering apparatus around at least one orifice of a subject when the base material is in the unfolded state. 2. The filtering apparatus of claim 1, wherein the adhesive circumscribes the filter. 3. The filtering apparatus of claim 1, wherein the subject is a living organism and the adhesive is configure to substantially seal around the at least one orifice and configured to cause the living organism to respire through the filter. 4. The filtering apparatus of claim 1, wherein the filter comprises a doping agent. 5. The filtering apparatus of claim 4, wherein the doping agent comprises a medication. 6. The filtering apparatus of claim 4, wherein the doping agent comprises a substance configured to cause the filter to become moist when the substance is subjected to a shock. 7. The filtering apparatus of claim 1, wherein the folded state comprises the base material being substantially planer. 8. The filtering apparatus of claim 1, further comprising a tactile area. 9. The filtering apparatus of claim 8, wherein the tactile area is configured for at least one of the following: facilitating gripping the filtering apparatus and indicating an orientation of the filtering apparatus. 10. The filtering apparatus of claim 1, wherein at least a portion of the adhesive is configured to be exposed when the portion of the base material is removed. 11. The filtering apparatus of claim 1, further comprising an indicator configured to indicate the filter's state. 12. The filtering apparatus of claim 1, further comprising an indicator configured to indicate the filter's state comprising at least one of the following: out of date, tampered with, and spoiled. 13. The filtering apparatus of claim 1, wherein the filtering apparatus is configured to be refolded to a substantially planar state after use. 14. The filtering apparatus of claim 1, wherein the filter comprises at least one of the following: a charcoal filter, a High Efficiency Particulate Air (HEPA) filter, a bacterial filter, and a viral filter. 15. The filtering apparatus of claim 1, wherein the filter is configured to filter allergens. 16. The filtering apparatus of claim 1, wherein the filter is unfolded when the filtering apparatus is in the folded state. 17. The filtering apparatus of claim 1, wherein the filter is sealed within the base material when the portion of the base material is attached to the base material. 18. A filtering apparatus comprising: a base material in a folded state; a first filter and a second filter attached to the base material, the first filter and the second filter being located in different quadrants of the base material wherein, when the base material is in the folded state both the first filter and the second filter are substantially planar in substantially parallel planes and are encapsulated in the base material; a perforation configured to define a portion of the base material configured to be removed from the base material, the base material configured to be transformable to an unfolded state when the portion of the base material is removed along the perforation; an adhesive attached to the base material, the adhesive configured to adhere the filtering apparatus around at least one orifice of a subject when the base material is in the unfolded state. 19. A filtering apparatus comprising: a base material in a folded state, wherein the base material is substantially planar in the folded state; a filter attached to the base material, wherein the filter comprises a doping agent, wherein the filter is encapsulated in the base material in the folded state; a tactile area configured to facilitate gripping the filtering apparatus and configured to indicate an orientation of the filtering apparatus; a perforation configured to define a portion of the base material configured to be removed from the base material, the base material configured to be transformable to an unfolded state when the portion of the base material is removed along the perforation, wherein the unfolded state is configured to create a space between the filter and at least one orifice of a subject; and an adhesive attached to the base material, the adhesive configured to adhere the filtering apparatus around the at least one orifice when the base material is in the unfolded state.
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이 특허에 인용된 특허 (23)
Smick Gary L. (20030 88th Ave. W. Edmonds WA 98026) Kjer Michael L. (10802 NE. Sherwood Dr. Vancouver WA 98686) Koler Michael B. (6028 38th NE. Seattle WA 98115), Air intake filter for electric appliances.
Bostock Graham J.,GBX ; Bryant John W.,GBX ; Curran Desmond T.,GBX ; Henderson Christopher P.,GBX ; Krueger Dennis L. ; Dyrud James F., Flat-folded personal respiratory protection devices and processes for preparing same.
Bostock, Graham J.; Bryant, John W.; Curran, Desmond T.; Henderson, Christopher P.; Krueger, Dennis L.; Dyrud, James F., Flat-folded personal respiratory protection devices and processes for preparing same.
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