초록 ▼

An apparatus is disclosed for practicing a method of treating viruses in the nasal mucosa. Vapor is generated, heated and delivered to the nasal mucosa in intermittent bursts, timed to coincide with inhalation. Control circuits are provided to maintain the temperature of the vapor at the point of de

An apparatus is disclosed for practicing a method of treating viruses in the nasal mucosa. Vapor is generated, heated and delivered to the nasal mucosa in intermittent bursts, timed to coincide with inhalation. Control circuits are provided to maintain the temperature of the vapor at the point of delivery at a level greater than that necessary to kill viruses in the nasal mucosa. Timing circuits can synchronize the vapor delivery with a breathing cycle with heated vapor being supplied during inhalation and blocked during exhalation. Other circuits terminate operation when liquid is insufficient or after a predetermined timed interval.

대표청구항 ▼

What is claimed is: 1. An apparatus of treating a subject for naso-pharyngeal viral attacks comprising the combination of: a. reservoir means for containing a quantity of liquid; b. first means associated with said reservoir means for converting liquid to vapor; c. second means, adjacent said rese

What is claimed is: 1. An apparatus of treating a subject for naso-pharyngeal viral attacks comprising the combination of: a. reservoir means for containing a quantity of liquid; b. first means associated with said reservoir means for converting liquid to vapor; c. second means, adjacent said reservoir means for heating vapor created by said first means; d. vapor delivery means adapted to be worn by a subject to be treated and positioned to direct vapor into the nasal mucosa of the subject; e. conduit means connecting said reservoir means and said vapor delivery means; f. third means for sending vapor heated by said second means through said conduit means into said vapor delivery means; g. control means for repeatedly interrupting the flow of vapor to the subject; and temperature control means coupled to said second means for heating the vapor to a temperature that will be greater than 90째 F. and less than 110째 F. when delivered to the subject. 2. The apparatus of claim 1 wherein said first means include atomizing means for vaporizing liquid. 3. The apparatus of claim 1 wherein said atomizing means include a supersonic transducer. 4. The apparatus of claim 1 wherein said second means include a heating coil interposed between said conduit means and said reservoir means. 5. The apparatus of claim 1 wherein said third means include electrically controlled fan means adapted to force vapor from said reservoir means into said second means. 6. The apparatus of claim 5, wherein said fan means bring ambient air into said reservoir means to mix with vapor created therein and to aid in the transport of vapor to said second means and beyond. 7. The apparatus of claim 1 wherein said control means include valve means in said vapor delivery means for blocking the flow of vapor to the subject. 8. The apparatus of claim 7, further including exit port means in said vapor delivery means for providing an alternate path for vapor when said valve means block the flow of vapor. 9. The apparatus of claim 7, wherein said control means include adjustable timing circuits for operating said valve means to be in synchronism with the breathing of the subject. 10. The apparatus of claim 9 wherein said timing circuits synchronize said valve means to block vapor flow during an exhalation cycle of the subject. 11. The apparatus of claim 9 wherein said timing circuits synchronize said valve means to permit vapor flow to the subject during an inhalation cycle. 12. The apparatus of claim 1, further including vapor temperature sensing means interposed between said second means and said conduit means and coupled to said control means for maintaining a vapor temperature at said vapor delivery means in excess of 99째 F. but less than 110째 F. 13. The apparatus of claim 1, further including vapor temperature sensing means interposed between said second means and said conduit means and coupled to said control means for maintaining a vapor temperature at said vapor delivery means of approximately 110째 F. 14. Apparatus of claim 1 further including liquid level sensing means in said reservoir means coupled to said control means for terminating all operations when the level of the liquid in said reservoir means falls below a predetermined minimum level. 15. Apparatus of claim 1 wherein said control means includes adjustable timing means for disabling the apparatus after a predetermined time interval.