A self-cleaning needleless connector may include a connector body defining a fluid passageway including an inlet and an outlet, a cover disposed over at least the inlet of the connector body, an access point disposed at an inlet end of the cover, where in a first position the inlet is within the cover and in an second position the inlet is extended beyond the cover and configured to receive a male luer, a reservoir containing a cleaning agent, and an abrasive surface located in the cover that is in fluid communication with the cleaning agent, where the abrasive surface and the cleaning agent are configured to contact an exterior surface of the inlet to create friction.

A set connector assembly for a fluid infusion device is provided. The set connector assembly includes a connector having a body. The body defines a graspable portion and a coupling portion, and the coupling portion is to be received within a portion of the fluid infusion device. The graspable portion has at least one locking tab to lock the connector to the fluid infusion device, and the graspable portion is movable relative to the body to move the connector between a first, locked position and a second, unlocked position relative to the fluid infusion device.

A fluid infusion device is provided. The fluid infusion device includes a housing that includes a lock and a set connector assembly removably coupled to the housing to define a fluid flow path from the fluid infusion device. The set connector assembly includes a connector having a body that defines a graspable portion and a coupling portion. The coupling portion is receivable within the housing, and the graspable portion has at least one wing that defines a locking tab for engaging the lock. The at least one wing is movable relative to the body to disengage the locking tab with the lock.

A set connector assembly for a fluid infusion device is provided. The set connector assembly includes a connector having a body. The body defines a graspable portion and a coupling portion, and the coupling portion is to be received within a portion of the fluid infusion device. The graspable portion has at least one wing that defines at least one locking tab for locking the connector to the fluid infusion device. The graspable portion is movable relative to the body to move the connector between a first, locked position and a second, unlocked position relative to the fluid infusion device.

Described are drainage catheter hub devices which seal the hub from leakage when connected to a catheter. The catheter hub includes a hub body having an aperture with a sealing element mounted therein and a fluid passageway that communicates with the aperture. The fluid passageway and sealing element are configured to receive a tension member. A lever arm attached to the hub body is operable to secure the position of the tension member in the sealing element in a locked position or allow movement of the tension member through the sealing element in an unlocked position. The lever arm is configured to engage and compress the sealing element to block fluid flow through the sealing element and the aperture when the lever arm is in any position. The hub body may include a centering tab to align the tension member along a longitudinal axis of the hub body.

A PRN adapter can be formed of a casing and an elastomeric member. The elastomeric member can form a septum and a male luer taper. By forming the PRN adapter of only two components, the manufacturing process can be simplified. The casing may form a hollow interior having a proximal opening and a distal opening. The septum of the elastomeric member may be positioned at the proximal opening of the hollow interior, and the male luer taper may extend to the distal opening of the hollow interior.

The present invention relates to a novel interchangeable lockable catheter having a cap, the cap locking onto a junction hub or base, and encasing at least one lumen proximally to the junction hub of a multi-lumen catheter, PICC line and the like. The interchangeable lockable catheter's cap and base may be made of more than one piece, and provide a locking mechanism sufficient to deter tampering, while providing a low profile, comfortable, sanitary, and efficient means of closing off lumens for patients leaving the treatment area.

The present disclosure relates to an injection needle assembly for use in a medicament delivery device. The injection needle assembly comprises an injection needle holder, an injection needle fixed to said injection needle holder, the injection needle having a proximal end and a distal end, and a sealing assembly for sealing the distal end of the injection needle. The sealing assembly comprises a spacer element surrounding the distal end of the injection needle and a sealing membrane for sealing the distal end of the injection needle.

A sterile connector includes a first section of tubing with a first end portion to be connected to a second end portion of a second section of tubing and/or another counterpart to establish fluid communication. An axial protrusion extends away from the first end portion of the first section of tubing in an axial direction, and a separation layer closes off an inside of the section of tubing. The separation layer has a predetermined breaking site, and the axial protrusion is connected pivotally to the first end portion of the first section of tubing to pivot from a first position to a second position when engaged with a second axial protrusion and/or with the other counterpart and is coupled to the separation layer to exert a breaking force on the separation layer in the second position.

An infusion set (1) includes a first flow channel (10) constituted by a pliable tube (10a) and including a spike (11) provided at one end thereof, a second flow channel (20) constituted by a pliable tube (20a) and including a lock connector (50) provided at one end thereof, the lock connector (50) including a lock mechanism (60) that is brought into engagement with a female connector (200), a third flow channel (30) constituted by pliable tubes (30a, 30b and 30c) and including a male connector (31) provided at one end thereof, and a three-way stopcock (40) to which another end of the first flow channel, another end of the second flow channel and another end of the third flow channel are connected. The three-way stopcock includes a handle (41) that can be switched between a first position that brings the first flow channel and the third flow channel into communication with each other and a second position that brings the second flow channel and the third flow channel into communication with each other.