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 invention relates to a method for sterilizing at least one object, wherein the object is exposed to a sterilization agent, wherein at least one first support pressure and at least one second support pressure are applied and wherein a sterilization of a first region of the object takes place by the sterilization agent at the first support pressure and a sterilization of a second region of the object takes place at the second support pressure. The present invention furthermore relates to a sterilizing apparatus and to a use herefor.

The present invention is generally related to a device and method for sanitizing a medical instrument with ozone, in particular the invention relates to a system, method and a device for sanitizing a continuous positive airway pressure (CPAP) device. The device has an ozone compartment, an ozone operating system and one or more ozone distribution lines that distribute ozone to a continuous positive airway pressure device. The device may further include a heater adapter unit to connect heating systems in CPAP devices while distributing ozone to sanitize the CPAP device in accordance with the present invention.

A process and device for the sterilization/disinfection with ozone and it is based on the hydrogen peroxide or other chemicals vapor injection that humidifies the load inside the chamber and transports the ozone through multiple capillaries into the chamber.

Said Ozone sterilization or disinfection device with hydrogen peroxide vapor injection vaporizes and combines hydrogen peroxide or other chemicals with ozone in the capillaries in a vaporizer/mixer that feeds a sterilization/disinfection chamber, said feeding being made with a dose varying; the vaporizer/mixer working with a pressure between 0.0001 mbar and 3000 mbar ABS and heated by an automatic and/or electrical system, or by a micro-wave system at a temperature of 5° C. to 200° C.; the vaporization process being made to a sterilization/disinfection chamber at a pressure between 0.0001 mbar and 3000 mbar ABS is made drop by drop by capillary tubes, which transform the liquid into a pulverized gas combined with ozone.

An aqueous ozone sanitizing device, for example, for sanitizing objects, including hands, hands and forearms, feet, other tissue, instruments, or other object sanitizing, including rinsing and clinical treatment. One embodiment of the sanitizing device includes a tank for holding a reservoir of untreated water, a pump fluidly coupled to the tank, a water treatment device fluidly coupled to the pump and for receiving and ozonating untreated water and for providing aqueous ozone, and a fluidic oscillator fluidly coupled to the water treatment device and for delivering the aqueous ozone to the object.

A water circulation system that includes a pipe assembly for in-line mixing of water and ozone is disclosed. The pipe assembly includes a first flow path for water to flow through. The first flow path includes one or more ozone intake ports that are fluidically coupled to one or more ozone output ports of an ozone supply unit. The pipe assembly further includes a second flow path fluidically coupled in parallel with the first flow path. The second flow path includes a control valve that selectively permits a portion of the water to flow through the second flow path to produce a negative pressure in the first flow path so that ozone is drawn into the first flow path through the one or more ozone intake ports and mixed into the water flowing through the first flow path.

Embodiments of the present disclosure generally relate to devices and methods for sterilizing equipment. More particularly, one or more embodiments described in the present disclosure are directed to portable devices for sterilizing medical equipment in emergency situations. The sterilization devices and method of the present disclosure address an unmet need for sterilizing surgical equipment in a manner that is not only effective and time-efficient, but is also portable and reliable enough to use in emergency medical situations in remote locations where modern sterilization equipment is not available.

Portable modular sanitizer (10) for disinfecting various products (Pd), like food packages for delivery, goods in general as commercialized in supermarkets, drugstores, convenience stores or similar commercial establishments, as well as letters, objects, packages or any other inanimate product. The portable modular sanitizer (10) being presented in the form of a box (11), cabin (12) and backpack (13), all of them by a timer (TP) to control the time of incidence of light spectra (21) emitted by UVC lamps (20) installed inside the receptacle (11A), (12A) or (13A) constituting the sanitizer (10) which UV-C ultraviolet light (21) germicide effect is the result of a photolytic effect eliminating the RNA and DNA replication potential, inactivating and eliminating the COVID-19 virus, as well as other virus and bacteria existing on the product (Pd) surfaces.

A system and method for mitigating airborne contamination in a conditioned indoor environment utilizes one or more sensing modules configured to detect presence and/or concentration of particles and/or aerosols at different locations. A control module employs an artificial intelligence algorithm to selectively activate at least one mitigation module utilizing machine learning programmed rules and output signals from the sensing module(s). The mitigation module(s) are configured to take one or more actions to reduce presence and/or concentration of particles and/or aerosols in the conditioned indoor environment.

In a carbonated drink filling method, a preform is continuously transferred and introduced into a heating furnace, heated to a temperature for molding the preform into a container, molded into the container in a molding die after the preform exits the heating furnace, conveyed in an upright position during which a coolant (F) is injected to a bottom of the container to cool the bottom. The container is filled with a carbonated drink (a) through a mouth portion of the container, and the mouth portion is then sealed. The coolant is injected in the cooling to the bottom of the container from a nozzle opening on either or both sides of a conveyance line of the container, and the nozzle opening is directed diagonally upward to the bottom of the container in such a manner that an extension of the nozzle opening intersects with the conveyance line of the container.