A drain cleaning device for removing debris from a drain is disclosed herein. In one embodiment, the drain cleaning device includes a handle section; a rod section connected to the handle section, the rod section optionally including one or more ribs, the one or more ribs configured to add structural rigidity to the rod section, and the one or more ribs further configured to facilitate the cleaning of grime from a side of a drain pipe; and an optional tip section connected to the rod section, the tip section including a plurality of projections disposed thereon, the plurality of projections configured to grab and collect debris from the drain pipe.

The present invention discloses a roller-type wheel flange surface powder removing device, that includes a corresponding roller brush that is replaced according to the size of a wheel to be processed. A manipulator places the wheel at corresponding positions of limit discs, output ends of cylinders extend to drive pressure blocks to press the wheel, and a sliding seat and a mechanism thereon reciprocate along with a rack within the travel range of guide pillars. While a second motor starts working, a first motor drives a second gear to rotate, and a first gear transmits the rotation speed to the roller brush through a support shaft according to a certain transmission ratio. The roller brush is driven by a third gear 23 and a rack 24 while rotating with the support shaft. The roller brush reciprocates to clean the surface of the wheel.

The present invention is directed to a method of cleaning and inspection of drilling mud carrying flow lines, each flow line having an inner surface. The method includes affixing a fitting to the flow line, the fitting having a main flow channel and a branch flow channel extending at an angle from said main flow channel. A first end portion of the fitting can have an attachment that enables connection of the fitting to the flow line at one flow line end portion. A second end portion of the fitting can have one or more doors that can be moved between opened and closed positions, the door or doors providing an opening that is not closed when the doors are in the closed position. A suction line can be connected to the branch flow channel. A cleaning tool can be guided first into the fitting and then into the flow line using a fluid carrying cable. The cleaning tool and jetting fluid can be used to clean drilling mud and debris from the inner surface of the flow line. The jetting fluid can be removed via the branch flow channel using the suction line. The cable can extend through the door opening or openings when the door or doors are in the closed position. A camera can be guided into the flow line using a camera cable wherein the camera cable extends through the door opening or openings. The cleaning tool is preferably too small to fit through the door opening.

The present invention is directed to a method of cleaning and inspection of drilling mud carrying flow lines, each flow line having an inner surface. The method includes affixing a fitting to the flow line, the fitting having a main flow channel and a branch flow channel extending at an angle from said main flow channel. A first end portion of the fitting can have an attachment that enables connection of the fitting to the flow line at one flow line end portion. A second end portion of the fitting can have one or more doors that can be moved between opened and closed positions, the door or doors providing an opening that is not closed when the doors are in the closed position. A suction line can be connected to the branch flow channel. A cleaning tool can be guided first into the fitting and then into the flow line using a fluid carrying cable. The cleaning tool and jetting fluid can be used to clean drilling mud and debris from the inner surface of the flow line. The jetting fluid can be removed via the branch flow channel using the suction line. The cable can extend through the door opening or openings when the door or doors are in the closed position. A camera can be guided into the flow line using a camera cable wherein the camera cable extends through the door opening or openings. The cleaning tool is preferably too small to fit through the door opening.

A brush assembly for use with a borescope in cleaning a surgical instrument lumen. The brush assembly includes a shaft, a plurality of bristles or other cleaning materials, and at least one retention clip. The bristles or other cleaning materials extend from the shaft or other cleaning material. The retention clip is assembled to the shaft proximal the bristles. In some embodiments, the retention clip is permanently attached to the shaft. Regardless, the retention clip is configured for selective mounting to a borescope guide tube. Upon mounting to the borescope guide tube, the brush assembly can be deployed to clean a surgical instrument lumen, with the borescope providing a user with visual confirmation of cleaning effective by the bristles.

A brush assembly for use with a borescope in cleaning a surgical instrument lumen. The brush assembly includes a shaft, a plurality of bristles or other cleaning materials, and at least one retention clip. The bristles or other cleaning materials extend from the shaft or other cleaning material. The retention clip is assembled to the shaft proximal the bristles. In some embodiments, the retention clip is permanently attached to the shaft. Regardless, the retention clip is configured for selective mounting to a borescope guide tube. Upon mounting to the borescope guide tube, the brush assembly can be deployed to clean a surgical instrument lumen, with the borescope providing a user with visual confirmation of cleaning effective by the bristles.

A reusable straw assembly is present herein. In particular, the straw assembly includes at least one, although in some cases, a plurality of cylindrical straws having different diameters, a brush assembly including a brush stem terminating with a brush head at a distal end thereof, and a housing comprising a body and at least one end cap. The brush assembly, and in particular, the brush stem is fixed to the end cap. The brush stem is axially disposed relative to the one or more straws, which are then disposed within the housing. In the case where the assembly includes a plurality of reusable straws, the plurality of reusable straws are disposable in a coaxially nested configuration and retained on the brush assembly until manually released by a user.

A reusable straw assembly is present herein. In particular, the straw assembly includes at least one, although in some cases, a plurality of cylindrical straws having different diameters, a brush assembly including a brush stem terminating with a brush head at a distal end thereof, and a housing comprising a body and at least one end cap. The brush assembly, and in particular, the brush stem is fixed to the end cap. The brush stem is axially disposed relative to the one or more straws, which are then disposed within the housing. In the case where the assembly includes a plurality of reusable straws, the plurality of reusable straws are disposable in a coaxially nested configuration and retained on the brush assembly until manually released by a user.

The present invention is directed to a method of cleaning and inspection of drilling mud carrying flow lines, each flow line having an inner surface. The method includes affixing a fitting to the flow line, the fitting having a main flow channel and a branch flow channel extending at an angle from said main flow channel. A first end portion of the fitting can have an attachment that enables connection of the fitting to the flow line at one flow line end portion. A second end portion of the fitting can have one or more doors that can be moved between opened and closed positions, the door or doors providing an opening that is not closed when the doors are in the closed position. A suction line can be connected to the branch flow channel. A cleaning tool can be guided first into the fitting and then into the flow line using a fluid carrying cable. The cleaning tool and jetting fluid can be used to clean drilling mud and debris from the inner surface of the flow line. The jetting fluid can be removed via the branch flow channel using the suction line. The cable can extend through the door opening or openings when the door or doors are in the closed position. A camera can be guided into the flow line using a camera cable wherein the camera cable extends through the door opening or openings. The cleaning tool is preferably too small to fit through the door opening.

The present invention is directed to a method of cleaning and inspection of drilling mud carrying flow lines, each flow line having an inner surface. The method includes affixing a fitting to the flow line, the fitting having a main flow channel and a branch flow channel extending at an angle from said main flow channel. A first end portion of the fitting can have an attachment that enables connection of the fitting to the flow line at one flow line end portion. A second end portion of the fitting can have one or more doors that can be moved between opened and closed positions, the door or doors providing an opening that is not closed when the doors are in the closed position. A suction line can be connected to the branch flow channel. A cleaning tool can be guided first into the fitting and then into the flow line using a fluid carrying cable. The cleaning tool and jetting fluid can be used to clean drilling mud and debris from the inner surface of the flow line. The jetting fluid can be removed via the branch flow channel using the suction line. The cable can extend through the door opening or openings when the door or doors are in the closed position. A camera can be guided into the flow line using a camera cable wherein the camera cable extends through the door opening or openings. The cleaning tool is preferably too small to fit through the door opening.