Abstract

A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61N 1/44 - Applying ionised fluids
• H05H 1/24 - Generating plasma

Abstract

A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61N 1/44 - Applying ionised fluids
• H05H 1/24 - Generating plasma

Abstract

Methods and systems for generating a plasma-activated liquid or gas, and applying the plasma-activated liquid for agricultural use. A system embodiment includes a hand-held device that can be pointed and directed at different target areas of a plant. A method embodiment includes generating a plasma discharge in a gas environment or a liquid environment, and applying the gas/liquid to a plant.

IPC Classes  ?

• A01G 7/00 - Botany in general
• A01C 21/00 - Methods of fertilising
• A01C 23/02 - Special arrangements for delivering the liquid directly into the soil
• A01C 23/04 - Distributing under pressureDistributing mudAdaptation of watering systems for fertilising-liquids
• A01G 7/04 - Electric or magnetic treatment of plants for promoting growth
• A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
• A01M 13/00 - FumigatorsApparatus for distributing gases
• A61L 2/14 - Plasma, i.e. ionised gases

Abstract

A method of forming metal nanoparticles includes applying a substance to an area of interest, applying cold plasma to the area of interest, and synthesizing nanoparticles from the substance using the cold plasma in the area of interest, wherein the substance is a solution that contains metal ions, and the nanoparticles synthesized are metallic in nature.

IPC Classes  ?

• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61K 41/00 - Medicinal preparations obtained by treating materials with wave energy or particle radiation
• A61L 2/18 - Liquid substances
• A61K 33/00 - Medicinal preparations containing inorganic active ingredients
• A61L 2/14 - Plasma, i.e. ionised gases
• A61K 33/243 - PlatinumCompounds thereof
• A61K 33/242 - GoldCompounds thereof
• A01N 59/16 - Heavy metalsCompounds thereof
• A01N 59/20 - Copper
• A61K 33/24 - Heavy metalsCompounds thereof
• A61K 33/34 - CopperCompounds thereof
• A61K 33/38 - SilverCompounds thereof
• A61N 1/44 - Applying ionised fluids

Abstract

A system including an internal cold plasma system, including an internal cold plasma applicator configured to couple to a surface surrounding a cavity and to produce a cold plasma between the internal cold plasma applicator and the surface.

IPC Classes  ?

• A61N 1/44 - Applying ionised fluids

Abstract

A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonies. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61N 1/44 - Applying ionised fluids
• H05H 1/24 - Generating plasma

Abstract

Methods and systems for generating a plasma-activated liquid or gas, and applying the plasma-activated liquid for agricultural use. A system embodiment includes a hand-held device that can be pointed and directed at different target areas of a plant. A method embodiment includes generating a plasma discharge in a gas environment or a liquid environment, and applying the gas/liquid to a plant.

IPC Classes  ?

• A01G 7/00 - Botany in general
• A01C 23/02 - Special arrangements for delivering the liquid directly into the soil
• A01C 23/04 - Distributing under pressureDistributing mudAdaptation of watering systems for fertilising-liquids
• A01M 13/00 - FumigatorsApparatus for distributing gases
• A01C 21/00 - Methods of fertilising
• A61L 2/14 - Plasma, i.e. ionised gases
• A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass

Abstract

A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61N 1/44 - Applying ionised fluids

Abstract

Methods and systems for generating a plasma-activated liquid or gas, and applying the plasma-activated liquid for agricultural use. A system embodiment includes a hand-held device that can be pointed and directed at different target areas of a plant. A method embodiment includes generating a plasma discharge in a gas environment or a liquid environment, and applying the gas/liquid to a plant.

IPC Classes  ?

• A01G 7/00 - Botany in general
• A01C 23/02 - Special arrangements for delivering the liquid directly into the soil
• A01C 23/04 - Distributing under pressureDistributing mudAdaptation of watering systems for fertilising-liquids
• A01M 13/00 - FumigatorsApparatus for distributing gases
• A01C 21/00 - Methods of fertilising
• A61L 2/14 - Plasma, i.e. ionised gases
• A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass

Abstract

A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61N 1/44 - Applying ionised fluids

Abstract

A method of forming metal nanoparticles includes applying a substance to an area of interest, applying cold plasma to the area of interest, and synthesizing nanoparticles from the substance using the cold plasma in the area of interest, wherein the substance is a solution that contains metal ions, and the nanoparticles synthesized are metallic in nature.

IPC Classes  ?

• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61K 41/00 - Medicinal preparations obtained by treating materials with wave energy or particle radiation
• A61L 2/18 - Liquid substances
• A61K 33/00 - Medicinal preparations containing inorganic active ingredients
• A61L 2/14 - Plasma, i.e. ionised gases
• A61K 33/243 - PlatinumCompounds thereof
• A61K 33/242 - GoldCompounds thereof
• A01N 59/16 - Heavy metalsCompounds thereof
• A01N 59/20 - Copper
• A61K 33/24 - Heavy metalsCompounds thereof
• A61K 33/34 - CopperCompounds thereof
• A61K 33/38 - SilverCompounds thereof
• A61N 1/44 - Applying ionised fluids
• B22F 1/07 - Metallic powder characterised by particles having a nanoscale microstructure
• B22F 9/14 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes using electric discharge
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy

Abstract

A method of forming metal nanoparticles includes applying a substance to an area of interest, applying cold plasma to the area of interest, and synthesizing nanoparticles from the substance using the cold plasma in the area of interest, wherein the substance is a solution that contains metal ions, and the nanoparticles synthesized are metallic in nature.

IPC Classes  ?

• A61N 1/44 - Applying ionised fluids
• H05H 1/00 - Generating plasmaHandling plasma
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61L 2/14 - Plasma, i.e. ionised gases
• A61L 2/18 - Liquid substances
• H01J 37/00 - Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
• A61K 41/00 - Medicinal preparations obtained by treating materials with wave energy or particle radiation
• A61K 33/00 - Medicinal preparations containing inorganic active ingredients

Goods & Services

Devices for industrial applications, namely, machines that change the property of materials through the use of cold plasma technology, namely, to change the material's surface charge and/or the material's chemistry, and for food processing applications comprising cold plasma technology deployment devices to reduce and/or eliminate bacteria from food, food processing lines and equipment Medical devices, namely, systems using non-thermal plasma technology for medical applications comprising of a cold plasma generator, applicator and plasma stream used for repairing living cells, tissue and organs and eradicating pathogens

Abstract

A compact cold plasma device for generating cold plasma having temperatures in the range 65 to 120 degrees Fahrenheit. The compact cold plasma device has a magnet-free configuration and an induction-grid-free configuration. An additional configuration uses an induction grid in place of the input electrode to generate the cold plasma. A high voltage power supply is provided that includes a controllable switch to release energy from a capacitor bank to a dual resonance RF transformer. A controller adjusts the energy input to the capacitor bank, as well as the trigger to the controllable switch.

IPC Classes  ?

• H01J 37/32 - Gas-filled discharge tubes
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• H05H 1/24 - Generating plasma
• A61L 2/14 - Plasma, i.e. ionised gases
• A61N 1/44 - Applying ionised fluids

Abstract

A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61N 1/44 - Applying ionised fluids

Abstract

A cold plasma helmet application device for delivery of cold plasma benefits to the head of a patient. An appropriate gas is introduced into a helmet receptacle within a containment dome of the helmet. The gas is energized by one or more dielectric barrier devices that receive energy from a pulsed source. The dielectric barrier devices can be configured to match the treatment area. Such a device and method can be used to treat large surface areas treatment sites associated with the head, head trauma, brain cancer, the control of brain swelling with closed head injury or infection, as well as treating male pattern baldness.

IPC Classes  ?

• H01J 7/24 - Cooling arrangementsHeating arrangementsMeans for circulating gas or vapour within the discharge space
• A61N 1/44 - Applying ionised fluids
• A61N 1/40 - Applying electric fields by inductive or capacitive coupling
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• A61M 16/06 - Respiratory or anaesthetic masks
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61L 2/14 - Plasma, i.e. ionised gases
• H01J 37/32 - Gas-filled discharge tubes
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• H05H 1/24 - Generating plasma

Abstract

A system including a directional dielectric barrier discharge (DBD) energy system, including a first electrode assembly configured to generate energy, including a first housing having a first fluid disposed in a first chamber, a first magnet, wherein the first magnet is configured to help guide or contain the energy generated by the first electrode assembly, and a first dielectric barrier.

IPC Classes  ?

• H01J 37/32 - Gas-filled discharge tubes
• A61N 1/44 - Applying ionised fluids
• A61B 18/04 - Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
• H05H 1/24 - Generating plasma
• A61L 2/14 - Plasma, i.e. ionised gases

Abstract

A system includes a cold plasma applicator configured to couple directly to a container, wherein the cold plasma applicator is configured to generate a cold plasma within the container. A method includes operating a cold plasma applicator to generate a cold plasma to treat contents within a container, wherein the cold plasma applicator is configured to directly couple to the container, or the cold plasma applicator comprises a varying geometry application surface having a plurality of protruding electrode portions spaced apart from one another to define a plurality of intermediate recessed portions, or a combination thereof.

IPC Classes  ?

• A61L 2/14 - Plasma, i.e. ionised gases
• B65B 55/02 - Sterilising, e.g. of complete packages
• B65B 55/04 - Sterilising wrappers or receptacles prior to, or during, packaging
• B65B 55/12 - Sterilising contents prior to, or during, packaging
• H01J 37/32 - Gas-filled discharge tubes
• A61L 2/24 - Apparatus using programmed or automatic operation
• H05H 1/24 - Generating plasma

Abstract

A system includes a cold plasma applicator configured to couple directly to a container, wherein the cold plasma applicator is configured to generate a cold plasma within the container. A method includes operating a cold plasma applicator to generate a cold plasma to treat contents within a container, wherein the cold plasma applicator is configured to directly couple to the container, or the cold plasma applicator comprises a varying geometry application surface having a plurality of protruding electrode portions spaced apart from one another to define a plurality of intermediate recessed portions, or a combination thereof.

IPC Classes  ?

• H05H 1/24 - Generating plasma

Abstract

A system including a directional dielectric barrier discharge (DBD) energy system, including a first electrode assembly configured to generate energy, including a first housing having a first fluid disposed in a first chamber, a first magnet, wherein the first magnet is configured to help guide or contain the energy generated by the first electrode assembly, and a first dielectric barrier.

IPC Classes  ?

• H01J 37/32 - Gas-filled discharge tubes
• A61N 1/44 - Applying ionised fluids

Abstract

A nozzle for attachment to a cold plasma device configured to maintain delivery of a stable cold plasma. The nozzle can have many different shaped apertures to support different applications requiring different shaped cold plasma plumes. Use of a disc of foam material within a nozzle can expand the size of aperture of a nozzle while maintaining delivery of a stable cold plasma. The nozzle can be an elongated cannula tube for internal delivery of a cold plasma treatment. The cannula tube can provide an aperture at its distal end or one or more apertures along its length. A shroud can partially enclose the distal aperture of the nozzle. A sterile sleeve can be used in conjunction with a nozzle to provide a sterile means of attachment and operation of the nozzle with a cold plasma device. In addition, various shaped apertures may be deployed to provide selective targeting of the cold plasma to a treatment area, while shielding other biological structures from cold plasma exposure. Such apertures also provide an opportunity for manual manipulation of tissues in the treatment area prior to or during cold plasma treatment.

IPC Classes  ?

• B23K 10/00 - Welding or cutting by means of a plasma
• A61N 1/44 - Applying ionised fluids
• A61M 35/00 - Devices for applying media, e.g. remedies, on the human body
• A61M 25/00 - CathetersHollow probes
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61L 2/14 - Plasma, i.e. ionised gases
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• H01J 37/32 - Gas-filled discharge tubes
• A61N 1/40 - Applying electric fields by inductive or capacitive coupling

Abstract

A system including a wearable cold plasma system, including a wearable cold plasma applicator configured to couple to and deliver a cold plasma to a surface of a user wearing the wearable cold plasma device.

IPC Classes  ?

• A61B 18/04 - Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
• A61N 1/44 - Applying ionised fluids
• H01J 37/32 - Gas-filled discharge tubes
• A61M 35/00 - Devices for applying media, e.g. remedies, on the human body
• A61N 5/06 - Radiation therapy using light
• A61B 18/00 - Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
• H05H 1/24 - Generating plasma
• A61L 2/14 - Plasma, i.e. ionised gases

Abstract

A system including a wearable cold plasma system, including a wearable cold plasma applicator configured to couple to and deliver a cold plasma to a surface of a user wearing the wearable cold plasma device.

IPC Classes  ?

• A61N 1/44 - Applying ionised fluids
• A61B 18/04 - Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
• H05H 1/24 - Generating plasma
• A61M 35/00 - Devices for applying media, e.g. remedies, on the human body
• A61L 2/14 - Plasma, i.e. ionised gases
• A61B 18/00 - Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body

Abstract

A compact cold plasma device for generating cold plasma having temperatures in the range 65 to 120 degrees Fahrenheit. The compact cold plasma device has a magnet-free configuration and an induction-grid-free configuration. An additional configuration uses an induction grid in place of the input electrode to generate the cold plasma. A high voltage power supply is provided that includes a controllable switch to release energy from a capacitor bank to a dual resonance RF transformer. A controller adjusts the energy input to the capacitor bank, as well as the trigger to the controllable switch.

IPC Classes  ?

• H01J 37/32 - Gas-filled discharge tubes
• A61M 16/06 - Respiratory or anaesthetic masks
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• A61N 1/44 - Applying ionised fluids
• H05H 1/24 - Generating plasma
• A61N 1/40 - Applying electric fields by inductive or capacitive coupling
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/14 - Plasma, i.e. ionised gases

Abstract

A system including a directional dielectric barrier discharge (DBD) energy system, including a first electrode assembly configured to generate energy, including a first housing having a first fluid disposed in a first chamber, a first magnet, wherein the first magnet is configured to help guide or contain the energy generated by the first electrode assembly, and a first dielectric barrier

IPC Classes  ?

• H05H 1/24 - Generating plasma
• A61B 18/04 - Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
• A61L 2/14 - Plasma, i.e. ionised gases
• H01J 37/32 - Gas-filled discharge tubes

Abstract

A cold plasma treatment device for delivery of a cold plasma to patient treatment area. Gas is fed to a gas compartment where it is energized by an electrode coupled to a pulse source to thereby generate a cold plasma. A dielectric barrier is sandwiched between the gas compartment and the electrode to form a dielectric barrier discharge device. The cold plasma exits the gas compartment via a bottom member having a plurality of holes. Gases that can be used include noble gases such as helium or combinations of noble gases.

IPC Classes  ?

• H01J 37/32 - Gas-filled discharge tubes
• A61M 16/06 - Respiratory or anaesthetic masks
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• A61N 1/44 - Applying ionised fluids
• H05H 1/24 - Generating plasma
• A61N 1/40 - Applying electric fields by inductive or capacitive coupling
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/14 - Plasma, i.e. ionised gases

Abstract

A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy

Abstract

A method and device to apply a cold plasma to a substance at a treatment surface of a patient to cause electroporation of the substance into cells of the patient. The substance can be previously applied to the treatment surface. Alternatively, the substance can be placed in a foam-like material within a tip that passes the cold plasma from the cold plasma device to the treatment area. The tip can be a cannula device with an aperture at the distal end. The cannula device can also have apertures along a portion of the length of the cannula device.

IPC Classes  ?

• A61N 1/30 - Apparatus for iontophoresis or cataphoresis
• H05H 1/24 - Generating plasma
• A61N 1/44 - Applying ionised fluids
• A61N 1/32 - Applying electric currents by contact electrodes alternating or intermittent currents

Abstract

Methods and apparatus are described that use an array of two or more cold plasma jet ports oriented to converge at a treatment area. The use of an array permits greater tissue penetration by cold plasma treatments. This approach enables treatment of deeper infections of soft and hard tissues without surgical intervention. For example, this approach can treat sub-integumental infections, such as those common to joint replacements, without surgically opening the issues overlying the deeper infection.

IPC Classes  ?

• H02J 7/24 - Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices
• H01J 37/32 - Gas-filled discharge tubes

Abstract

The present disclosure relates to methods of treating diseases and disorders comprising applying a therapeutically effective dose of cold plasma. In particular examples, the diseases and disorders include, but are not limited to, diseases and disorders of the skin, musculoskeletal, and immune systems.

IPC Classes  ?

• A61N 1/00 - ElectrotherapyCircuits therefor
• A61M 35/00 - Devices for applying media, e.g. remedies, on the human body
• A61M 37/00 - Other apparatus for introducing media into the bodyPercutany, i.e. introducing medicines into the body by diffusion through the skin
• A61B 18/04 - Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating

Abstract

A cold plasma device for killing or reducing a microbiological pathogen, or denaturing a protein in food, in a food processing system using a cold plasma device. The cold plasma device directs a cold plasma at food or a food surface over an effective area for an effective amount of time. The cold plasma device can be a DBD electrode device, or an army of DBD electrode devices. A grounding rod assembly is also described.

IPC Classes  ?

• A61L 2/14 - Plasma, i.e. ionised gases
• A23L 3/26 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
• A23B 4/015 - Preserving by irradiation or electric treatment without heating effect
• A23B 9/06 - Preserving by irradiation or electric treatment without heating effect
• A23B 7/015 - Preserving by irradiation or electric treatment without heating effect
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• A61L 9/00 - Disinfection, sterilisation or deodorisation of air
• A23L 3/32 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect

Goods & Services

Devices for industrial applications that change the property of materials through the use of cold plasma technology, namely, to change the material's surface charge and/or the material's chemistry, and for food processing applications comprising of cold plasma technology deployment devices to reduce and/or eliminate bacteria from food, food processing lines and equipment Medical devices, namely, systems using non-thermal plasma technology for medical applications comprising of a cold plasma generator, applicator and plasma stream

Goods & Services

Devices for industrial applications that change the property of materials through the use of cold plasma technology, namely, to change the material's surface charge and/or the material's chemistry, and for food processing applications comprising of cold plasma technology deployment devices to reduce and/or eliminate bacteria from food, food processing lines and equipment Medical devices, namely, systems using non-thermal plasma technology for medical applications comprising of a cold plasma generator, applicator and plasma stream

Goods & Services

Devices, namely, systems using non-thermal plasma technology for industrial applications comprising of devices that change the property of materials through the use of cold plasma, and for food processing applications comprising of cold plasma deployment devices Medical devices, namely, systems using non-thermal plasma technology for medical applications comprising of a cold plasma generator, applicator and plasma stream

Abstract

A cold plasma mask application device for delivery of a cold plasma to the face of a patient. An appropriate gas is introduced into a gas containment area that is energized by one or more electrodes that receive energy from a pulsed source. The plasma can be prevented from contact with the patient's face, or can be allowed to make contact with the patient's face at the appropriate treatment area. A three-layer approach to the manufacture of the cold plasma mask application device is also described. Such a device and method can be used to treat acne as well as complex facial wounds such as those resulting from trauma, melanoma, and other cancers of the face, rosacea, and psoriasis.

IPC Classes  ?

• H01J 7/24 - Cooling arrangementsHeating arrangementsMeans for circulating gas or vapour within the discharge space
• H01J 37/32 - Gas-filled discharge tubes
• A61M 16/06 - Respiratory or anaesthetic masks
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• A61N 1/44 - Applying ionised fluids
• H05H 1/24 - Generating plasma
• A61N 1/40 - Applying electric fields by inductive or capacitive coupling
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/14 - Plasma, i.e. ionised gases

Abstract

A cold plasma helmet application device for delivery of cold plasma benefits to the head of a patient. An appropriate gas is introduced into a helmet receptacle within a containment dome of the helmet. The gas is energized by one or more dielectric barrier devices that receive energy from a pulsed source. The dielectric barrier devices can be configured to match the treatment area. Such a device and method can be used to treat large surface areas treatment sites associated with the head, head trauma, brain cancer, the control of brain swelling with closed head injury or infection, as well as treating male pattern baldness.

IPC Classes  ?

• H01J 7/24 - Cooling arrangementsHeating arrangementsMeans for circulating gas or vapour within the discharge space
• H01J 37/32 - Gas-filled discharge tubes
• A61M 16/06 - Respiratory or anaesthetic masks
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• H05H 1/24 - Generating plasma
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/14 - Plasma, i.e. ionised gases
• A61N 1/44 - Applying ionised fluids
• A61N 1/40 - Applying electric fields by inductive or capacitive coupling

Abstract

A gas cartridge is described that is configured to provide sufficient gas to support cold plasma generation for a specific medical process. The gas cartridge has a seal that is pierced upon connection of the gas cartridge to the cold plasma delivery system. Different embodiments are described that use different connection locations between the gas cartridge and the cold plasma delivery system. A shroud is also described that shields the user if the cold plasma delivery system is dropped and the gas cartridge ruptures. Use of an ID system assists in ensuring that the correct gas mixture, correct gas cartridge and correct power supply settings are used for the particular medical treatment process.

IPC Classes  ?

• H01J 7/24 - Cooling arrangementsHeating arrangementsMeans for circulating gas or vapour within the discharge space
• H01J 37/32 - Gas-filled discharge tubes
• A61M 16/06 - Respiratory or anaesthetic masks
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• A61N 1/44 - Applying ionised fluids
• H05H 1/24 - Generating plasma
• A61N 1/40 - Applying electric fields by inductive or capacitive coupling
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/14 - Plasma, i.e. ionised gases

Abstract

An inhalable cold plasma mask device for generation of a breathable cold plasma for delivery to a patient. A biocompatible gas is received in a dielectric barrier discharge (DBD) device that is energized by an electrode that receives energy from a pulsed source. The DBD device can be grounded by a grounding structure. A grounding screen can be used prior to inhalation of the cold plasma. The inhalable cold plasma mask device includes the use of a single-layer or a two-layer approach to its construction. The inhalable cold plasma mask device can have one or two DBD devices. Such a device and associated method can be used to treat upper respiratory tract infections, as well as reducing inflammation, sinus and esophageal polyps in both size and frequency of occurrence.

IPC Classes  ?

• H01J 37/32 - Gas-filled discharge tubes
• A61M 16/06 - Respiratory or anaesthetic masks
• H05H 1/24 - Generating plasma
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61N 1/44 - Applying ionised fluids
• A61N 1/40 - Applying electric fields by inductive or capacitive coupling
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/14 - Plasma, i.e. ionised gases

Abstract

A compact cold plasma device for generating cold plasma having temperatures in the range 65 to 120 degrees Fahrenheit. The compact cold plasma device has a magnet-free configuration and an induction-grid-free configuration. An additional configuration uses an induction grid in place of the input electrode to generate the cold plasma. A high voltage power supply is provided that includes a controllable switch to release energy from a capacitor bank to a dual resonance RF transformer. A controller adjusts the energy input to the capacitor bank, as well as the trigger to the controllable switch.

IPC Classes  ?

• H01J 7/24 - Cooling arrangementsHeating arrangementsMeans for circulating gas or vapour within the discharge space
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• H05H 1/24 - Generating plasma
• H01J 37/32 - Gas-filled discharge tubes
• A61N 1/44 - Applying ionised fluids

Abstract

A cold plasma treatment device for delivery of a cold plasma to patient treatment area. Gas is fed to a gas compartment where it is energized by an electrode coupled to a pulse source to thereby generate a cold plasma. A dielectric barrier is sandwiched between the gas compartment and the electrode to form a dielectric barrier discharge device. The cold plasma exits the gas compartment via a bottom member having a plurality of holes. Gases that can be used include noble gases such as helium or combinations of noble gases.

IPC Classes  ?

• H01J 7/24 - Cooling arrangementsHeating arrangementsMeans for circulating gas or vapour within the discharge space
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• H01J 37/32 - Gas-filled discharge tubes
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• A61N 1/44 - Applying ionised fluids
• H05H 1/24 - Generating plasma

Abstract

A nozzle for attachment to a cold plasma device configured to maintain delivery of a stable cold plasma. The nozzle can have many different shaped apertures to support different applications requiring different shaped cold plasma plumes. Use of a disc of foam material within a nozzle can expand the size of aperture of a nozzle while maintaining delivery of a stable cold plasma. The nozzle can be an elongated cannula tube for internal delivery of a cold plasma treatment. The cannula tube can provide an aperture at its distal end or one or more apertures along its length. A shroud can partially enclose the distal aperture of the nozzle. A sterile sleeve can be used in conjunction with a nozzle to provide a sterile means of attachment and operation of the nozzle with a cold plasma device.

IPC Classes  ?

• B23K 10/00 - Welding or cutting by means of a plasma
• A61N 1/44 - Applying ionised fluids
• A61M 16/12 - Preparation of respiratory gases or vapours by mixing different gases
• A61M 15/02 - Inhalators with activated or ionized gasesOzone-inhalators
• H01J 37/32 - Gas-filled discharge tubes
• H05H 1/24 - Generating plasma
• A61N 1/40 - Applying electric fields by inductive or capacitive coupling
• A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lensesAccessories therefor
• H05H 1/46 - Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
• A61L 2/14 - Plasma, i.e. ionised gases

Goods & Services

Biomedical devices, instruments and systems comprised predominantly thereof that produce cold plasma to eliminate bacteria, fungi, and viruses related to infections in wounds, burns, and surgical sites, and to influence and accelerate the body's healing capabilities at the cellular level

Goods & Services

Biomedical devices, instruments and systems comprised predominantly thereof that produce cold plasma to eliminate bacteria, fungi, and viruses related to infections in wounds, burns, and surgical sites, and to influence and accelerate the body's healing capabilities at the cellular level

Abstract

A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• H05B 31/26 - Influencing the shape of arc discharge by gas blowing devices

Abstract

A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• A61F 2/00 - Filters implantable into blood vesselsProstheses, i.e. artificial substitutes or replacements for parts of the bodyAppliances for connecting them with the bodyDevices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents

Abstract

A device for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The device includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens.

IPC Classes  ?

• H01J 7/24 - Cooling arrangementsHeating arrangementsMeans for circulating gas or vapour within the discharge space

Abstract

Apparatus in the form of a bandage for generating an electrostatic field which when placed in proximity to a wound or scar induces polarization therein to facilitate the healing process. Methods of treating wounds and scars particularly in humans utilizing the bandage is also disclosed.

IPC Classes  ?

• A61F 13/00 - Bandages or dressingsAbsorbent pads
• A61N 1/00 - ElectrotherapyCircuits therefor