Systems and methods for cleaning and disinfecting contaminated tube lumens are described herein. One system includes an ultraviolet light source and a sterile fluid reservoir fluidly coupled to a liquid light guide. The system is configured to allow simultaneous access and propagation of ultraviolet light and fluid in a tube having a lumen to be cleaned and disinfected. The light guide can be moved inside the tube and simultaneously emit ultraviolet light through its walls and at its distal end into the interior of the contaminated tube. A flush of sterile fluid from an open end of the liquid light guide removes debris and micro-organism detached from the inner surface during light exposure. The sterile fluid can be a high refractive index ionic solution promoting light propagation.

Systems, methods, and articles for providing an antimicrobial composition to the proximal elements of a trans-dermal catheter and into the lumen of the transdermal catheter are disclosed. In an embodiment, an antimicrobial composition on surface a cap element transfers antimicrobial to the proximal end of the transdermal catheter. The system comprises an elongate member configured for insertion into a lumen of a catheter, the elongate member containing an antimicrobial.

An anal irrigation system and a method for maintenance of an anal irrigation system comprising a tube assembly is disclosed, the method comprising a container and a tube assembly, the method comprising: providing instructions instructing a user to arrange a distal end of the tube assembly in the container for forming a liquid path and to fill liquid into the container; detecting liquid in the container; initiating a disinfection procedure, the disinfection procedure comprises; circulating the liquid in the liquid path for one or more cycles, the one or more cycles comprise one or more liquid circulations; providing instructions instructing the user to discharge liquid from the liquid path.

A stylet includes an elongate body defining a passage and at least one aperture in fluid communication with the passage. The stylet also includes a first blocking dam secured to the elongate body proximal to the at least one aperture and a second blocking dam secured to the elongate body distal to the at least one aperture. The stylet is movable within a lumen of a catheter to a position in which the first and second blocking dams are, respectively, proximal and distal to at least one side opening of the catheter and each of the first and second blocking dams is sealingly engaged with an inner surface of the catheter such that fluid introduced into the lumen, from the passage and through the at least one aperture of the stylet, is directed through the at least one side opening of the catheter.

A combination flush catheter and selective catheter as one convertible catheter and methods of using the same. The selective catheter may be a reverse curve or guide catheter. The additional steps of removal of the flush catheter and re-insertion of the selective catheter may be eliminated, reducing the possibility of errors and making the procedure smoother and shorter.

A sterilisation device for sterilising a section of a catheter tube includes a casing including a proximal end, a distal end, an attachment portion, a sterilisation chamber, and a through hole extending through the attachment portion and the sterilisation chamber, the through hole having a distal opening positioned at the distal end of the casing and leading into the sterilisation chamber, the attachment portion being configured to retain a section of a catheter tube in the through hole; and at least one light source configured to emit germicidal light into the sterilisation chamber of the casing. A diameter of the distal opening of the through hole is greater than a diameter of the through hole at the attachment portion, so that when the catheter tube is retained in the through hole, an air gap is formed between the sterilisation chamber at the distal opening and the catheter tube.

Methods and devices for actuating a clearance device to clear obstructive debris from medical tubes are disclosed. More particularly, a shuttle that includes a first primary magnetic element that is adapted to magnetically engage and translate a magnetic guide within a tube is disclosed. The first primary magnetic element is aligned so that a first primary magnetic field emanating therefrom is aligned substantially perpendicular to a longitudinal axis of the tube when viewed from a side of the shuttle.

Embodiments disclosed herein are directed to a drainage control system including, a tubular body with a tubular body lumen extending from a distal end to a proximal end and a collapsible tube disposed within the tubular body lumen, the collapsible tube including a collapsible tube lumen extending from a distal end to a proximal end of the collapsible tube. The collapsible tube can be attached to the tubular body, such that fluid flow through the tubular body lumen flows through the collapsible tube lumen. The tubular body can include a valve that is actuatable between a first configuration wherein fluid flow is allowed through the tubular body lumen and a second configuration wherein fluid flow is prevented through the tubular body lumen. An airflow source can be coupled to the valve such that pressure from the airflow source actuates the valve.

Provided herein are compositions and solutions containing tetrasodium EDTA, ethanol, and chlorhexidine, and optionally taurolidine, heparin, or a thrombolytic agent. The compositions may be disposed on a cleaning wipe to provide broad-spectrum antimicrobial activity on planktonic and biofilm cells of clinically relevant pathogens. Also provided herein is a peripheral line placement kit containing the compositions and solutions.

Apparatus and methods for providing controlled pressure-flow pulses which purge a catheter system with turbulent flow flushing. Accomplishment of such controlled pressure-flow pulses is provided by a variety of inventive devices including a special plunger rod for a conventional syringe, other interactive parts for conventional syringes, an in-line catheter attachable device which automatically generates the controlled pressure-flow pulses and also single pulse, digitally operated devices.