A cleaning device for cleaning an ISO 80369-3 formatted connector that has a lumen. The cleaning device is oriented along a longitudinal axis and has a handle, a plug, and a plurality of brushes.

Disclosed are various embodiments of a garbage disposal cleaning brush. The brush can include a brush head, a splash guard, and a rod. The splash guard can include a shaft, a circular channel well and a lip extending from the outer wall of the circular channel well. The rod may be connected to the brush head and extending through the shaft of the splash guard. The shaft can include a first inner wall and a first outer wall. The circular channel wall can include a hold on a bottom surface, a second inner wall, and a second outer wall.

A brush with a top member having a first exterior surface, a first interior surface, and a plurality of first bristles extending from the first interior surface. The brush having a second member connected to the first member, the second member having a second exterior surface, a second interior surface, and a plurality of second bristles extending from the second interior surface. The first member and the second member are moveable relative to one another between a closed position in which the plurality of first bristles and the plurality of second bristles define an at least substantially cylindrical space there between, and an open position in which a gap defined by the space between the first member and the second member is larger than when the first member and the second member are in a closed position.

The invention involves a nozzle assembly, comprising a nozzle body, and a brush assembly coupled to the nozzle body. The brush assembly includes a threaded fitting and nozzle body coupled thereto. The threaded fitting includes an opening extending therethrough. The nozzle assembly further includes a resilient tube coupled to the threaded fitting. The nozzle assembly is useful for removing dust and debris from openings, such as those formed with a drill and drill bit in concrete.

Pivoting brush heads and associated machines in which cleaning of interior tube surfaces occurs by a forward non-cleaning pass of a pivoting brush head through a tube followed by a reverse cleaning pass where the pivoting brush head engages and cleans the interior surface. The pivoting brush head has a first position for the forward pass producing minimum engagement of interior tube surfaces, and a second position for the reverse pass of full cleaning engagement with the interior tube surfaces.

The disclosed systems and methods provide a simple, safe, effective and widely applicable method to clean the inside of an endotracheal tube. For instance, disclosed is an endotracheal suction catheter that includes a brush-suction segment that allows the catheter to mechanically brush off secretions on the inner surface of an endotracheal tube (ETT/TT) while simultaneously suctioning the debris.

A drain trap for plumbing fixtures that contains integrated access piping that allow a user to easily and efficiently to clean the drain trap. The drain trap includes a U-shaped plumbing trap, a first access pipe, a second access pipe, a first sealing cap, a second sealing cap, and a cleaning brush. The first access pipe and the second access pipe are positioned adjacent to a curved portion pipe of the U-shaped plumbing trap. The first access pipe and the second access pipe each laterally traverse into the curved portion pipe to provide access to the cleaning brush. The first sealing cap is adjacently connected to the first access pipe. Similarly, the second sealing cap is adjacently connected to the second access pipe for a water-tight seal. The first access pipe, the second access pipe, and the U-shaped plumbing trap are in fluid communication with each other.

A method and apparatus for applying a fluid onto a number of surfaces. In one illustrative example, an apparatus may comprises a base having a number of channels, a number of flexible members extending from the base, and an applicator extending from the base on a same side as the number of flexible members. A flexible member in the number of flexible members may have a fluid channel connected to at least one of the number of channels in the base to allow a fluid flowing through the number of channels to flow out of the fluid channel. The applicator may be configured to apply the fluid flowing out of the number of flexible members onto a number of surfaces.

A cleaning brush includes a rod body having a first end and a second end. The first end of the rod body includes a first connecting portion. The second end of the rod body includes a first bristle portion and a second bristle portion. A storage portion free of bristles is formed between the first and second bristle portions. An engaging member includes a first end and a second end. The first end of the engaging member includes a second connecting portion engaged with the first connecting portion. The second end of the engaging member includes a first engaging portion.

Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection.