An apparatus includes a first production line configured to generate aqueous ozone with a first ozone concentration. The apparatus also includes an additional production line configured to generate aqueous ozone with an additional ozone concentration. The first production line and the additional production line include a flow switch, where fluid is configured to flow through the flow switch. The first production line and the additional production line include an ozone generator, where the ozone generator is configured to generate ozone when the fluid flows through the flow switch. The first production line and the additional production line include a fitting coupled to the flow switch and the ozone generator, where the fitting is configured to combine the generated ozone and the fluid to generate the aqueous ozone. The first production line is configured to generate aqueous ozone independently from the additional production line.

Systems and methods for reducing pathogens near an implant are discussed. In some cases, the methods include reducing contaminants in a portion of a patient that has an implant and that is disposed interior to a closed surface of skin of the patient. The method can further include placing a conduit in the closed surface of skin and flowing an antimicrobial fluid into that portion of the patient to contact the antimicrobial fluid with a surface of the implant and tissue adjacent to the implant. In some cases, the antimicrobial fluid is then removed from the portion of the patient having the implant. As part of this method, biofilm near the implant can be mechanically, ultrasonically, electrically, chemically, enzymatically, or otherwise disrupted. Other implementations are described.

An ozone water supply apparatus and an ozone supply device are provided. The ozone generation device includes a Venturi tube and an ozone generation module connected to the Venturi tube. The ozone generation module includes a circuit unit, an ozone-activated tube, and a launcher, the latter two of which are electrically coupled to the circuit unit. The launcher includes a transparent tube, a floating body arranged in the transparent tube, and an optical detector arranged outside of the transparent tube and electrically coupled to the circuit unit. When a gas flows through the transparent tube so as to move the floating body along the transparent tube, the optical detector is configured to detect the movement of the floating body, so that the ozone-activated tube can be driven by the circuit unit to excite the gas to become an ozone that floats toward the Venturi tube.

A method for reducing microbiological contamination in a closed chamber (6), formed by at least two interconnected components (1, 4), by introducing a germicidal medium into the chamber (6).

According to the embodiment, a sanitary washing device includes a private part washing nozzle, a casing, a sterilizing water generator, and an illuminator. The private part washing nozzle discharges water toward a private part of a user in a state of the private part washing nozzle is advanced into a toilet. The casing includes a nozzle storage part configured to store an entirety of the private part washing nozzle in a state of the private part washing nozzle is retracted. The sterilizing water generator generates sterilizing water supplied to the private part washing nozzle and the nozzle storage part. The illuminator irradiates sterilizing light into the nozzle storage part. The sterilizing light has a sterilizing action. The illuminator irradiates the sterilizing light toward a residual water occurrence portion at which the sterilizing water supplied into the nozzle storage part remains.

According to the embodiment, a sanitary washing device includes a nozzle, a casing, an illuminator, and a controller. The nozzle discharges water toward a private part of a user in a state of the nozzle is advanced into a toilet. The casing includes a nozzle storage part configured to store an entirety of the nozzle in a state of the nozzle is retracted. The illuminator irradiates sterilizing light into the nozzle storage part. The sterilizing light has a sterilizing action. The controller controls the illuminator. The controller includes a first irradiation mode of causing sterilizing light irradiated from the illuminator to be irradiated toward an outer circumferential surface of the nozzle. The controller includes a second irradiation mode of causing sterilizing light irradiated from the same illuminator as the first irradiation mode to be irradiated toward an inner wall of the nozzle storage part.

A system for disinfecting an enclosed area may include a humidity sensor, and a fogging device including a portable housing, an atomizing disinfectant generator carried by the portable housing, at least one output circuit carried by the portable housing, and a processor carried by the portable housing. The processor may be configured to determine a humidity level within the enclosed area based upon the humidity sensor, operate a humidity control device via the at least one output circuit responsive to the determined humidity control level being outside of a starting humidity range, cease operating the humidity control device responsive to the humidity level being within the starting humidity range based upon the humidity sensor, and initiate a treatment cycle during which the atomizing disinfectant generator dispenses atomized disinfectant fluid into the enclosed area.

A disinfection system device for producing ozone water directly in a water pipe system contains an electrolytic tap water ozonation generator and holder. The electrolytic tap water ozonation generator includes at least one anode sheet and at least one cathode sheet. The holder includes a base, and the base has a locking portion, an inflow orifice, an outflow orifice, a connection interface, and a damping valve. A flow switch is mounted above the base and has an intake, and a discharge orifice of the flow switch is communicated with the outflow orifice. A top of the base is connected with one of two lids, the other lid is connected with the first socket and a second socket, and the other lid accommodates a control panel. The number of the anode sheet(s) is n which is a natural number and n≥1. The number of the cathode sheets is n+1.

A system for creating an oxidation reduction potential (ORP) in water employs a plurality of ozone supply units housed in separate enclosures. The ozone supply units feed into a manifold that contains a plurality of fluid paths and has one or more ozone intake ports. The ozone intake ports are fluidically coupled to one or more ozone output ports of each ozone supply unit. The manifold includes a plurality of flow switches configured to transmit control signals to one or more controllers of each ozone supply unit in response to sensing a flow of water through the fluid paths in order to cause the ozone supply units to generate ozone. The manifold also includes a plurality of fluid mixers that are fluidically coupled to the ozone intake ports and configured to introduce the ozone generated by the ozone supply units into the water flowing through the fluid paths.

An apparatus that can be connected to a conventional sprayer bottle that permits the sprayer bottle to generate ozonated water to be used as a cleaning fluid. The apparatus includes an insert member that can be releasably inserted between the spray head and the bottle portion. An ozonator element is coupled to the insert member via an electrical cable and wherein the ozonator element is configured to be submerged within a liquid contained within the bottle portion. With the insert secured on the bottle portion, the dip tube of the spray head can be passed through the insert member and into the liquid in the bottle portion and the spray head is secured onto the insert member. Electrical energy is provided through insert member to the ozonator element to ozonate the liquid in the bottle for predetermined period of time after which the sprayer bottle contains an ozonated liquid for cleaning. After another predetermined period of time, the ozonator element is energized again to ensure ozonated liquid is always available.