System for treatment of respiratory infections and cancers of the respiratory system using cold atmospheric plasma

1. A system for performing plasma treatment of respiratory infections comprising:

a source of a carrier gas;

a first humidifier connected to said source of a carrier gas;

a source of a feed gas;

a second humidifier connected to said source of a feed gas;

a plasma generator configured to plasmatize said carrier gas into a plasma;

a mixer having an interior chamber formed from a dielectric, an active electrode inside said interior chamber and connected to an electrical output of said plasma generator, and an outer electrode connected to a ground, wherein said mixer has a first fluid input port connected to said source of a carrier gas and a second fluid input connected to said source of a feed gas; and

a fluid delivery member connected to an output of said mixer for delivering reactive species generated in said mixer to a patient.

2. A system for performing plasma treatment of respiratory infections according to claim 1 , wherein said carrier gas comprises at least one of helium, argon, nitrogen and oxygen.

3. A system for performing plasma treatment of respiratory infections according to claim 1 , wherein said delivery member comprises an endobronchial tube.

4. A system for performing plasma treatment of respiratory infections according to claim 1 , wherein said delivery member comprises one of a nasal cannula and a mask.

5. A system for performing plasma treatment according to claim 1 , wherein said source of a feed gas comprises one of a ventilator and a continuous positive airway pressure device.

6. A system for performing plasma treatment of respiratory infections according to claim 5 , wherein said feed gas comprises a mixture of air and oxygen.

7. A system for performing plasma treatment of respiratory infections according to claim 1 , wherein said plasma generator is configured to operate with a frequency in the range of 10 kHz to 200 kHz and an output peak voltage in the range of 3 kV to 6 kV.

8. A system for performing plasma treatment according to claim 1 , wherein said plasma generator generates electrical energy having a frequency within 25 kHz of one of 40 kHz, 100 kHz and 200 kHz.

9. A system for performing plasma treatment of respiratory infections according to claim 1 , wherein said plasma generator comprises a high frequency electrosurgical generator and a low frequency converter.

10. A system for performing plasma treatment of respiratory infections according to claim 1 , wherein said plasma generator comprises:

a power module;

a CPU for controlling said power module;

a memory connected to said CPU; and

a power supply connected to said CPU.

11. A system for performing plasma treatment of respiratory infections according to claim 10 , wherein said plasma generator further comprises:

a touchscreen display;

a controller connected to said touchscreen display; and

a graphical user interface configured to display data on said touchscreen display and receive input from a user through said touch-screen display.

12. A system for performing plasma treatment of respiratory infections according to claim 10 , wherein said plasma generator further comprises:

a gas module.

13. A system for performing plasma treatment of respiratory infections according to claim 12 , wherein said source of a carrier gas is connected to said gas module and said gas module controls a flow of said carrier gas to said mixer.

14. A system for performing plasma treatment of respiratory infections according to claim 13 , wherein said first humidifier is connected between said gas module and said mixer.

15. A system for performing plasma treatment of respiratory infections according to claim 13 , wherein said first humidifier is connected between said gas module and said source of a carrier gas.

16. A system for performing plasma treatment of respiratory infections according to claim 1 , wherein said first humidifier is configured to humidify a carrier gas flowing from said source of a carrier gas to at least 70% humidity and said second humidifier is configured to humidify a feed gas flowing from said source of a feed gas to at least 50% humidity.

17. A system for performing plasma treatment of respiratory infections according to claim 1 , wherein said first humidifier is configured to humidify a carrier gas flowing from said source of a carrier gas to 100% humidity and said second humidifier is configured to humidify a feed gas flowing from said source of a feed gas to at least 50% humidity.

18. A system for performing plasma treatment of respiratory infections comprising:

an electrical energy generator configured to generate electrical energy to plasmatize a carrier gas into a plasma; and

a dielectric barrier discharge assembly comprising:

an interior chamber formed from a dielectric, said interior chamber having a first input configured to fluidly connect to a source of a humidified carrier gas, a second input configured to connect to a source of a humidified feed gas, and an output configured to connect to a delivery member;

an active electrode inside said interior chamber and connected to an electrical output of said electrical energy generator; and

an outer electrode connected to a ground;

a first humidifier fluidly connected to said first input of said chamber in said dielectric barrier discharge assembly; and

a second humidifier fluidly connected to said second input of said chamber in said dielectric barrier discharge assembly;

wherein a plasma is generated in said interior chamber when electrical energy is supplied from said electrical energy generator to said interior electrode while both humidified feed gas and humidified carrier gas flow into said interior chamber.

19. A system for performing plasma treatment of respiratory infections according to claim 18 , further comprising:

a source of helium connected to an input of said first humidifier; and

a source of air connected to an input of said second humidifier.