A device has a power source having a high voltage terminal and a low voltage terminal, an oil-free gas compressor, a first molecular sieve, multiple ionized gas generators, an outer metal pipe, an inner metal pipe, a dielectric insulating ceramic sheet, and a gas outlet pipe. The first molecular sieve is connected between the oil-free gas compressor and the ionized gas generators, and is capable of filtering out molecules in the gas except for oxygen. The outer metal pipe and the inner metal pipe are electrically connected to the low voltage terminal and the high voltage terminal respectively. The dielectric insulating ceramic sheet is mounted between the outer metal pipe and the inner metal pipe, and forms an ionizing space, which communicates with the ionizing space, with the outer metal pipe.

A device for generating nitric oxide is disclosed. The device is configured for applying to either a body cavity or a surface of a subject in need thereof. Also disclosed is a method for the treatment of diseases or conditions with the device.

A skin treatment device and a method to cleanse and balance pH value of skin. The skin treatment device includes a nozzle to be directed into contact with the skin of a subject. A vacuum pump may be operably coupled to the nozzle for generating a suction force of the nozzle to evacuate impurities from the skin. A liquid replenishing assembly may be operably coupled to the nozzle for atomizing liquid at a pre-defined pH value. The liquid from the liquid replenishing assembly may pass into the nozzle based on the pre-defined pH value. The first control valve may be connected to an outlet of the vacuum pump and an outlet of the liquid replenishing assembly for communication with the nozzle.

A handheld therapeutic apparatus and method of treatment are disclosed. In one example, the apparatus includes a valve system, a detachable gas cartridge housing unit that houses a gas cartridge or gas delivery from an outside gas cylinder in fluid communication with said valve system, a detachable treatment receptacle for the delivery of gas therapies is in fluid communication with said valve system, and a detachable nozzle in fluid communication with said valve system.

Disclosed embodiments relate to a wound dressing which can generate nitric oxide. The wound dressing may include a cover layer, an activator layer such as an acid providing layer and nitric oxide source layer, such as a nitrite providing layer. The activator layer may include acidic groups and may be hydrogel, xerogel, or other suitable material. The nitric oxide source layer may include a nitrite salt. Nitrite ions of the nitric oxide source layer may react with the acidic groups of the activating layer to generate nitric oxide. The activating layer may include a window at the center, and a central absorbent material may be positioned at the window. Various separating layers may also be incorporated into the dressing to control the interaction between activating layer and nitric oxide source layer.

A shape compliant wearable Photo-Dynamic Therapy (PDT) pad comprises an outer layer having an outer surface adapted to be exposed to the ambient, an inner layer having an inner surface adapted to be in contact with a body of a user, a metallic sheet provided between the outer layer and the inner layer, the metallic sheet being shape compliant, and a plurality of Light Emitting Diodes (LEDs) provided between the inner layer and the outer layer. The plurality of LEDs is configured to emit electromagnetic radiation towards the body of the user. Also, the inner layer and the metallic sheet include an enclosed cavity therebetween, the metallic sheet is configured to be maintained at a negative potential, and the inner layer includes a plurality of air holes providing a passage for ambient air to enter and exit the enclosed cavity.

An apparatus for cleansing wounds with means for stressing the wound bed and optionally tissue surrounding the wound, in which irrigant fluid from a reservoir connected to a conformable wound dressing and wound exudate from the dressing are recirculated by a devise for moving fluid through a flow path which passes through the dressing and a means for fluid cleansing and back to the dressing. The cleansing means (which may be a single-phase, e.g. micro-filtration, system or a two-phase, e.g. dialytic system) removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The means for stressing the wound bed and optionally tissue surrounding the wound promotes wound healing. The dressing and a method of treatment using the apparatus.

Systems include a receiving port configured to receive a cartridge configured to store a material capable of being aerosolized, a sensor configured to generate one or more measurements based on ambient conditions of a housing, an aerosolizer configured to aerosolize the material in response to receiving a signal, and a controller comprising one or more processors configured to generate the signal provided to the aerosolizer, and further configured to control operation of the aerosolizer via the signal.

The wound treatment apparatus combines an internal negative pressure (vacuum) pump and an internal positive pressure (compressor) pump connectable to an external oxygen supply for providing both negative pressure wound therapy and hyperbaric oxygen wound therapy to a wound site. The apparatus also includes a user interface operatively connected to an electronic controller that monitors and actuates the vacuum and compressor pumps. The user interface and controller enables the apparatus to provide multiple modes of operation and the ability to selectively change between negative pressure therapy operational modes and hyperbaric oxygen operational modes.

The present disclosure relates to a bandage wherein the bandage comprise of a first layer of protective covering, wherein the first layer is removable; a second layer of covering, wherein the second layer of covering is made of a cloth material; a third layer of covering, wherein the third layer is the top most layer of the bandage and together with the second layer forms a support pad; an injection, wherein the injection is present on the second layer of covering; a cylinder, wherein the cylinder is present in the support pad, wherein the bandage is used for delivering a medication to a localized area on a patient's body. The bandage is further used for delivering localized, painless ozone gas treatment to a patient suffering from infectious disease. The bandage is easy to carry and comes in various shapes and sizes.