A composition for healing or improving skin includes a fabric or material impregnated with an oxygen generating material. The fabric may include a first side in contact with the skin for providing oxygen to the skin and a second side between the oxygen generating material and the air surrounding the skin to form a barrier for retaining heat and inhibiting evaporation.

A configurable oxygen concentrator for providing various flow rates and volumes of concentrated oxygen to a patient includes an electro-mechanical assembly having a housing with a first face, a second face and an outer surface. The oxygen concentrator also includes a first battery, a second battery, a first adsorbent container and a second adsorbent container. The first and second batteries are removably mountable to the first face and the first and second adsorbent containers are removably mountable to the second face to permit modification of the concentrated oxygen capacity and operating life of the concentrator as the patient progresses through different stages of a breathing disease. The first battery has a first battery capacity that is less than a second battery capacity of the second battery. The first adsorbent container has a first adsorbent capacity that is less than a second adsorbent capacity of the second adsorbent container.

A system is provided for healing a wound. The system includes a flexible body, a therapeutic agent delivery mechanism, a suction mechanism, and a power source. The flexible body includes a cover film having oppositely disposed first and second surfaces that define a compartment. The compartment includes a first porous material, a second porous material, and at least one electrode disposed therein. The second porous material is disposed between the first porous material and the at least one electrode. The therapeutic agent delivery mechanism and the suction mechanism are fluidly connected to the compartment. The power source is in electrical communication with the at least one electrode.

A combination therapy pad that includes a first layer and a second layer operatively coupled to the first layer. A fiber-optic array is disposed between the first layer and the second layer. A third layer is operatively coupled to the first layer. The third layer includes a vacuum tube in fluid communication with a vacuum source and a therapeutic fluid tube in fluid communication with a therapeutic fluid source. The third layer provides at least one of vacuum therapy and therapeutic fluid treatment to a wound area.

A carbon dioxide slow-release pack for skin according to the present invention is a carbon dioxide slow-release pack which has a bag shape for slowly releasing carbon dioxide enclosed therein, thereby bringing the carbon dioxide into contact with the skin, and is formed into a bag shape by at least a resin sheet (A), and the resin sheet (A) satisfies at least the following requirements (A-1) and (A-2): (A-1) A carbon dioxide permeability measured under the conditions of 23 C. and a relative humidity of 0% according to JIS K7126-1 is 20 L/(m.sup.2.Math.day.Math.atm) or more, (A-2) An Oken-type air permeability measured at 23 C. according to JIS P8117: 2009 is less than 5 m/(Pa.Math.s).

A localized topical hyperbaric therapeutic instrument, comprising: a primary airbag, which is a chamber with an opening at an end; an oxygen generating device, which comprises an oxygen generator and a first pressure controller, wherein the oxygen generator has an oxygen outlet which communicates with the primary airbag through a first air inlet line and supplies oxygen into the primary airbag, and wherein the first pressure controller controls an amount of oxygen supplied to the primary airbag by the oxygen generator; a massage device; a heating piece, which is arranged in the primary airbag and generates heat; a treatment unit, which is arranged in the primary airbag in a detachable manner, disposed at a position corresponding to the heating piece, and comprises medical ingredients which are volatile upon heating.

A bandage has a first sheet overlying a wound and located adjacent to it and a top sheet overlying the first sheet. The first sheet has a plurality of discrete passageways overlying the wound and adapted to communicate negative pressure established by a negative pressure source to the wound.

A wound therapy apparatus is disclosed that includes a wound interface securable to a skin surface around a wound bed to form an enclosed space over the wound bed that is fluid-tight. The wound therapy apparatus-may include a dressing engaged with the wound interface to contact the wound bed. A spacer may be disposed within the enclosed space proximal of the dressing to define a plenum between portions of the wound interface and a proximal side of the dressing. Gas within the enclosed space may have an O.sub.2 concentration greater than the O.sub.2 concentration in atmospheric air. The dressing may include a hydrophobic material, hydrophobic material, or a distal layer comprised of silicone having fenestrations therein, in various aspects. The pressure p.sub.0 within the enclosed space may vary over a pressure range p.sub.minp.sub.0p.sub.max. Related methods of use are also disclosed.

A graphene nano-steam generator and a beauty instrument are provided. The graphene nano-steam generator includes a coarse steam channel, a nano-steam channel and a high-voltage power supply device. The coarse steam channel is connected to a coarse steam manufacturing device and the nano-steam channel. The coarse steam channel is provided with a steam sieving device, and an end of the coarse steam channel is provided with a first electrode and a second electrode. The high-voltage power supply device is coupled to the first electrode and the second electrode. The high-voltage power supply device supplies high-voltage electricity to the first electrode and the second electrode, and forms a high-voltage arc discharge between the first electrode and the second electrode, thus the coarse steam molecular group flowing through is ionized by the high-voltage arc to generate a large amount of active nano-scale steam to be flowed out from the nano-steam channel.

A medical gauze and gas flow assembly and method of applying a medical gauze with gas flow over a wound, provides a medical dressing cover that couples to a gas flow framing structure. The gas flow framing structure provides a flow of gas over a wound. A medical grade gauze material adheres to the lower surface of the medical dressing cover, so as to create spacing between the medical grade gauze material and the wound treatment area. The gas flow is directed between the medical grade gauze material and the wound treatment area. The gas flow vents to ambient though the gas permeable medical dressing cover. When degraded, the assembly is replaced or only the medical dressing cover and medical grade gauze material is replaced. The synergistic combination of a medical grade gauze material that is a gas permeable, with a gas flow structure that discharges gas over the wound enhances healing the wound.