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Hollow eyeglass frames are combined with a wearable distributed air pump to form a portable positive pressure powered air purifying delivery system for inconspicuously supplying respirable air to the nostrils of an individual. Ambient air is pressurized by combining the outputs of a plurality of pis

Hollow eyeglass frames are combined with a wearable distributed air pump to form a portable positive pressure powered air purifying delivery system for inconspicuously supplying respirable air to the nostrils of an individual. Ambient air is pressurized by combining the outputs of a plurality of piston compression tubes arranged and connected to form a thin flexible pump that can be worn around the waist. This pressurized air is passed through filter and conditioning modules to form respirable air, which is then piped to air inlet ports on the hollow frame eyeglass temples using small diameter tubing. Nose tubes on the hollow eyeglass frames near the nose inconspicuously direct the respirable air into the nostrils at a rate that exceeds the peak inhalation rate of the individual, thereby preventing the inhalation of unfiltered air.

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1. An inconspicuous positive pressure powered air purifying delivery system for supplying respirable air to the nostrils of an individual comprising:a. an air compressor for converting ambient air to pressurized air at a predetermined pressure and flow rate;b. a filter for converting said pressurize

1. An inconspicuous positive pressure powered air purifying delivery system for supplying respirable air to the nostrils of an individual comprising:a. an air compressor for converting ambient air to pressurized air at a predetermined pressure and flow rate;b. a filter for converting said pressurized air to pressurized respirable air;c. hollow eyeglass frames defining air ducts between one or more air inlet ports positioned at or near the end of one or both temples, and one or more air outlet ports extended alongside the nose and directed towards the nostrils, so as to direct air into the nostrils of an individual; andd. flexible tubing to connect said pressurized respirable air to said hollow eyeglass frames inlet ports;whereby said respirable air is delivered to the nostrils of an individual. 2. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 further including nose tubes connected to said hollow eyeglass frames outlet ports, said nose tubes extended alongside the nose and directed towards the nostrils, so as to direct air into the nostrils of the individual. 3. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 further including a plurality of small air outlet holes around the inner frame rim surface of said hollow eyeglass frames. 4. An inconspicuous positive pressure powered air purifying delivery system as in claim 3 further including a shroud that essentially encloses the space between the inner frame rim surface of said hollow eyeglass frames and the individual's face. 5. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 wherein said filter is designed to remove particulates. 6. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 further including a conditioner for sterilizing, humidifying, heating, or cooling said pressurized respirable air. 7. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 further including a conditioner, for sterilizing said pressurized respirable air, utilizing germicidal ultra-violet lamps. 8. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 wherein said air compressor includes electric motor powered rotary, diaphragm, or piston type air compressors. 9. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 wherein said air compressor includes a distributed pump comprising:a. a compression tube assembly having a first end and a second end, wherein said compression tube assembly includes a plurality of compression tubes arranged substantially parallel to each other and extending between said first and second ends of said compression tube assembly, and wherein each of said compression tubes has a piston therein;b. a first air collection duct assembly coupled to said first end of said compression tube assembly, said first air collection duct assembly having a first check valve arranged to allow air passage into said first air collection duct assembly and a second check valve arranged to allow air passage out of said first air collection duct assembly;c. a second air collection duct assembly coupled to said second end of said compression tube assembly, said second air collection duct assembly having a first check valve arranged to allow air passage into said second air collection duct assembly and a second check valve arranged to allow air passage out of said second air collection duct assembly;d. at least one multiple-wire cable intertwined around said compression tubes of said compression tube assembly; ande. a control circuit coupled to said at least one cable and configured to supply current to said at least one cable, said current being configured to propel said pistons, with pistons in adjacent ones of said compression tubes being propelled in opposing directions. 10. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 further including a user control module for controlling the flow rate of said pressurized respirable air. 11. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 further including a battery pack for portable operation. 12. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 further including means for securing system components to an individual wherein said securing means comprises:a. a belt to be worn around the waist of an individual; andb. component attachment means for allowing various combinations and types of filter, conditioner, compressor, battery, and user control devices to be modularly mounted on said belt and connected together. 13. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 wherein said flow rate is selected to ensure that some said respirable air is always expelled from the nostrils during all phases of the individual's respiration cycle. 14. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 further including a flow regulator system comprising:a. flow sensor means mounted on said air outlet port near the nostrils for measuring air flow velocity out of the nostrils; andb. flow regulator means to modulate the flow rate to maintain a predetermined air flow velocity out of the nostrils. 15. An inconspicuous positive pressure powered air purifying delivery system as in claim 14 wherein said flow sensor includes two matched thermistors positioned close together on said nose tube and parallel to the air flow inside the nostril, wherein current is passed through said thermistors, and said air flow velocity is determined by measuring the differential resistance of the two thermistors. 16. An inconspicuous positive pressure powered air purifying delivery system as in claim 1 wherein said respirable air includes oxygen from a pressurized container. 17. A pair of eyeglasses for inconspicuously delivering respirable air to the nostrils of an individual comprising hollow eyeglass frames defining air ducts between one or more air inlet ports and one or more air outlet ports. 18. A pair of eyeglasses for inconspicuously delivering respirable air to the nostrils of an individual as in claim 17 wherein said air inlet ports are positioned at or near the end of one or both temples. 19. A pair of eyeglasses for inconspicuously delivering respirable air to the nostrils of an individual as in claim 17 wherein said air outlet ports are extended alongside the nose and directed towards the nostrils so as to direct air into the nostrils of the individual. 20. A pair of eyeglasses for inconspicuously delivering respirable air to the nostrils of an individual as in claim 17 further including nose tubes connected to said air outlet ports, said nose tubes extended alongside the nose and directed towards the nostrils so as to direct air into the nostrils of the individual. 21. A pair of eyeglasses for inconspicuously delivering respirable air to the nostrils of an individual as in claim 20 wherein said nose tubes are removable. 22. A pair of eyeglasses for inconspicuously delivering respirable air to the nostrils of an individual as in claim 17 further including a plurality of air outlet holes around the inner frame rim surface of said hollow eyeglass frames. 23. A pair of eyeglasses for inconspicuously delivering respirable air to the nostrils of an individual as in claim 22 further including a shroud that essentially encloses the space between the inner frame rim surface of said hollow eyeglass frames and the individual's face. 24. A wearable distributed air pump for supplying pressurized air to an air respirator, said air pump comprising:a. a compression tube assembly having a first end and a second end, wherein said compression tube assembly includes a plurality of compression tubes arranged substantially parallel to each other and extending between said first and second ends of sa id compression tube assembly, and wherein each of said compression tubes has a piston therein;b. a first air collection duct assembly coupled to said first end of said compression tube assembly, said first air collection duct assembly having a first check valve arranged to allow air passage into said first air collection duct assembly and a second check valve arranged to allow air passage out of said first air collection duct assembly;c. a second air collection duct assembly coupled to said second end of said compression tube assembly, said second air collection duct assembly having a first check valve arranged to allow air passage into said second air collection duct assembly and a second check valve arranged to allow air passage out of said second air collection duct assembly;d. at least one multiple-wire cable intertwined around said compression tubes of said compression tube assembly; ande. a control circuit coupled to said at least one cable and configured to supply current to said at least one cable, said current being configured to propel said pistons, with pistons in adjacent ones of said compression tubes being propelled in opposing directions. 25. A wearable distributed air pump for supplying pressurized air to an air respirator as in claim 24 wherein said piston is a permanent magnet. 26. A wearable distributed air pump for supplying pressurized air to an air respirator as in claim 24 wherein said air collection ducts are flexible. 27. A wearable distributed air pump for supplying pressurized air to an air respirator as in claim 24 wherein the wires of said at least one multiple-wire cable are connected to form a plurality of current coils around said compression tube assembly. 28. A wearable distributed air pump for supplying pressurized air to an air respirator as in claim 27 further including processing circuit means for sequentially energizing said plurality of current coils, based on said piston's current position within said compression tube, to obtain maximum pumping efficiency. 29. A method for inconspicuously delivering respirable air to the nostrils of an individual comprising the steps of:a. providing a source of respirable air at a predetermined pressure and flow rate;b. piping said respirable air to the vicinity of the back or side of the head using flexible tubing; andc. providing hollow eyeglass frames with an air inlet port and an air outlet port to duct said respirable air from said back or side of the head to the nostrils.