A fluid distributor for use with a reprocessing device for reprocessing a surgical instrument having a plurality of channels, including: a routing body having a plurality of connections corresponding to the channels; and a switching body movably disposed in the routing body, the switching body having an interior supply line connected to a fluid reservoir for selectively providing a fluid to one or more of the connections. The switching body can be configured such that, in a first position of the switching body relative to the routing body, the connections of the routing body are each in fluid communication with the supply line of the switching body and in at least a second position of the switching body relative to the fluid routing body less than all of the connections of the routing body are in fluid communication with the supply line of the switching body.

A drain cleaner apparatus for dispensing a cleaning composition into a condensate drain line of an air handler of an air conditioning system includes an apparatus outlet in fluid communication with an exterior of the drain cleaner apparatus, a dispenser device configured to be actuated to selectively dispense an amount of the cleaning composition through the apparatus outlet, a connector interface, a dispenser device, and a controller. The connector interface detachably couples with a complementary connector interface of a cartridge having a cartridge reservoir configured to hold the cleaning composition, to establish flow communication from the cartridge reservoir to the dispenser device. The dispenser device is between the connector interface and the apparatus outlet. The dispenser device may be actuated to selectively dispense the amount of the cleaning composition from the cartridge reservoir and through the apparatus outlet. The controller may actuate the dispenser device without manual intervention.

A drain cleaner apparatus for dispensing a cleaning composition into a condensate drain line of an air handler of an air conditioning system. The drain cleaner apparatus includes an apparatus reservoir configured to hold the cleaning composition, a connector interface configured to couple with the condensate drain line to cause an apparatus outlet of the drain cleaner apparatus to be in fluid communication with an opening of the condensate drain line, a dispenser device that is configured to be actuated to selectively dispense an amount of the cleaning composition from the apparatus reservoir and through the apparatus outlet, and a controller configured to actuate the dispenser device to cause the amount of the cleaning composition to be dispensed through the apparatus outlet without manual intervention.

An apparatus for processing a substrate may include a vacuum suction part including vacuum holes configured to apply a vacuum pressure to a rear face of a substrate while a predetermined process is performed on the substrate, and a cleaning part configured to clean the vacuum holes in a cleaning process of cleaning the vacuum holes. The cleaning part may include a cleaning solution supply part configured to provide a cleaning solution into the vacuum holes, and a cleaning solution discharge part configured to discharge the cleaning solution from the vacuum holes.

A multipurpose underground tool may be compact, universal, multi-purpose and/or reconfigurable. A variety of underground equipment in a variety of conditions at a variety of depths with a variety of operating interfaces may be remotely viewed, cleared of obstructions and controlled with one tool that may be reduced in size. A portable computer (e.g., cell phone) may power a lighted camera, display images of underground conditions to assist a user with operations (e.g., clear obstructions, maneuver, steer, attach to and operate underground equipment) and/or provide a user interface. Accessories may be adjusted, added or removed to accomplish a variety of tasks in a variety of conditions. Integrated, detachable, fixed or adjustable accessories may include a display holder, an ejector, a retriever, a debris deflector, a debris collector, a pressure tank, a pressure hose, actuators and/or other pole tips (e.g., with one or more accessories), pole sections, handles and/or accessory controls.

A method for optimizing purge gas of a flare system includes measuring a flow of flare fluids within a flare system to obtain a measured flow value. The flow of the flare fluids is compared to a target flow to obtain a difference between the flow of the flare fluids and the target flow. A control valve is operated to amend a flow of purge gas and the steps of measuring a flow of flare fluids and comparing the flow of the flare fluids to the target flow are repeated until the flow of the purge gas is within a target range. A value of the flow of purge gas is measured and transmitted wirelessly to a control system.

The present disclosure provides a method of smart gas pipeline cleaning management for safety management and an Internet of Things system. The method comprises: obtaining operation feature of at least one gas pipeline and inspection data of the at least one gas pipeline; determining an area to be cleaned and an area feature of the area to be cleaned based on the operation feature of the at least one gas pipeline and the inspection data of the at least one gas pipeline; determining a pipeline cleaning solution based on the area feature of the area to be cleaned; evaluating a pipeline cleaning effect of the pipeline cleaning solution based on an implementation of the pipeline cleaning solution. The Internet of Things system comprises a smart gas user platform, a smart gas service platform, a smart gas sensing network platform, and a smart gas object platform.

A descaling method involves a tool for diagnosing the engine of a motor vehicle, which tool can interact with the control electronics system of the engine, not only for reading information and controlling certain members during a hydrogen injection cleaning procedure, but also for checking, in real time after cleaning, the state of the impacted members and updating the engine management parameters accordingly in the control electronics system. Thus, the electronic management of the engine may take account of the resetting (i.e. to the initial values or values close to the initial values) of the operating parameters of the engine which are sensitive to engine scaling, such as EGR valve mobility, valve lift, DPF clogging, injector needle mobility, etc.

System and method for removing scale of a sewer pipe using microbial mist type spray, the system including a microbe storage tank to store liquid microbes; a chamber connected with the microbe storage tank through an injection pipe and supplied with a determined, metered amount of liquid microbes, if needing to spray liquid microbes into the sewer pipe; a metering pump provided on one side of the injection pipe, to supply power for injecting a metered amount of liquid microbes into the chamber; an air tank to store compressed air; a supply pipe to supply compressed air into the chamber when the liquid microbes are sprayed; a supply tube to allow liquid microbes having air cavities resulting from supply of the compressed air to flow; and a spray nozzle provided at an end of the supply tube, to spray liquid microbes in a mist form into the sewer pipe.

An apparatus and method for reprocessing a medical device includes a decontamination basin, a first flush conduit, a second flush conduit, and a manifold. The first and second flush conduits have respective first and second coupling ports configured to fluidly connect to the medical device positioned within the decontamination basin. The manifold is fluidly connected to the first and second flush conduits and configured to distribute the fluid received therein accordingly. The apparatus also includes a first valve, a second valve, and a primary pump configured to discharge the fluid into the manifold at a predetermined supply flow rate. The first and second valve are positioned respectively in the first and second flush conduits for balancing the respective flow rates discharged therefrom at a first predetermined conduit flow rate and a second predetermined conduit flow rate.