Claims
- 1. An odor filtering device operable for removing odiferous molecules from a gas stream exiting a body through an orifice in the body, the device comprising: (a) an elongate filter comprising activated carbon, said filter having open ends providing a plurality of gas exit ports and a body portion therebetween, a centrally located portion of said body portion comprising a gas input port operable for receiving the gas stream; (b) a barrier film that is substantially impermeable to the gas, said barrier film enveloping said body portion of said filter and having a hole therein wherein said hole is disposed to overlie said gas input port on said body portion of said filter; and (c) a gas permeable fabric overlying said barrier film, said open ends of said filter and said hole in said barrier film, wherein said filter, said barrier film and said fabric form an elongate odor filtering device having integral construction.
- 2. The odor filtering device in accordance with claim 1 wherein said fabric extends beyond said ends of said filter, said portion of said fabric extending beyond said ends of said filter defining straps operable for supporting said hole in said barrier film and said gas input port adjacent the orifice in the body.
- 3. A method for removing odor from human body gas comprising the steps of (a) presenting an odor filtering device in accordance with claim 1; then (b) placing the hole in the barrier film adjacent the orifice on the body.
- 4. A method for removing odor from human body gas comprising the steps of (a) presenting an odor filtering device in accordance with claim 2; then (b) placing the hole in the barrier film adjacent the orifice on the body; then (c) donning an undergarment to overlie said odor filtering device; then (d) attaching said straps to said undergarment to securely maintain the position of the hole in the barrier film adjacent the orifice.
- 5. The odor filtering device in accordance with claim 1 wherein said fabric adheres to a portion of skin on the body adjacent to the orifice through which the stream of gas exits the body.
- 6. A method for removing odor from human body gas comprising the steps of (a) presenting an odor filtering device in accordance with claim 5; then (b) placing the hole in the barrier film comprising the filtering device adjacent the orifice on the body; the adhesion of the fabric to the skin thereafter being sufficient to support the filtering device such that the hole in the barrier film remains adjacent to the orifice.
Parent Case Info
[0001] This application claims the benefit of U.S. Provisional Application No. Serial No. 60/368,148, filed Mar. 29, 2002.
Provisional Applications (1)
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Number |
Date |
Country |
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60368148 |
Mar 2002 |
US |