A dialysate extraction apparatus which can reliably perform cleaning and disinfecting on an inside of a collection port without extending a separate flow route from an on-off device. The dialysate extraction apparatus includes a dialysate extraction device having an inlet and an outlet which can circulate a liquid, and having a collection port which can collect the circulating liquid; and a cap which is attachable to and detachable from the collection port of the dialysate extraction device and which can turn on and off the collection port. When the cap is attached, the collection port defines a guide route which guides the liquid introduced from the inlet to a tip a side of the collection port, and a discharge route which discharges the liquid guided by the guide route to the outlet side.

The invention relates to a removal system for a portable container and comprises an immersion pipe that is mounted in a bung unit that is held in an opening of the container. Furthermore, the removal system includes an extraction head that can be fastened to the immersion pipe. A switch that generates a switching signal whose switching states indicate whether the extraction head is fastened in a target position on the immersion pipe or not is provided in or on the extraction head.

A safety valve device as for use with a compressed gas cylinder and/or a control valve comprising a housing unit, a plug with controlled bleed off channels bored into the plug, an actuator, and an actuating rod, which is designed to engage in the event that a control valve is severed from a compressed gas cylinder, at least partially sealing the opening formed in the compressed gas cylinder from the severing of the control valve, and achieving a safer, controlled bleed off of the compressed gas contained therein.

A turbulence bar assembly for a cylinder that extends in an axial direction includes a plurality of bars that extend in the axial direction and at least one hoop. The at least one hoop has one or more hoop segments that are connected to the plurality of bars and one or more couplers that are in engagement with the one or more hoop segments to expand and contract a radial dimension of the at least one hoop in response to movement of an adjustment block in the axial direction.

A device for delivering a liquid additive includes an additive delivery unit and an electronic unit. The additive delivery unit has at least one hydraulic component for delivering the liquid additive. All electrical connections of the at least one hydraulic component are brought together in a first plug connector on the additive delivery unit. The electronic unit has a second plug connector which can be connected to the first plug connector. The first plug connector and the second plug connector are connected to one another and form a plug connection when the electronic unit and the additive delivery unit are connected to one another. A motor vehicle having the device is also provided.

An adapter box which makes possible a direct connect 110 volt central vacuum system hose to be plugged into a portable vacuum cleaner in the same way that a 110 volt direct connect central vacuum system hose would plug into an in home central vacuum system using direct connect central vacuum system inlets. An adapter box that attaches to the inlet vacuum port of a portable vacuum cleaner (household, commercial, or other) for the purpose of making compatible and possible the plugging in of a direct connect central vacuum system hose in the same way the same hose would be plugged into the direct connect central vacuum system inlet valve of an in house central vacuum system. This type hose allows 110 volts to be available for the operation of a 110 volt powered rug cleaning attachment. An adapter box that allows a direct connect central vacuum system hose to function with a portable vacuum cleaner so that it may function in like fashion to a central vacuum system in a home where the hose simply plugs into a direct connect central vacuum system wall inlet receiving vacuum power from the central vacuum system power unit through pipes installed in the walls and ceilings of the building.

Disclosed herein is a bladder that may be configured as a supply bladder and as a discharge bladder in a fluid coupler. The bladder may comprise at least one overtube having a lumen in which is positioned a catheter, which may include a fluid passage portion and an inflation portion, wherein the overtube has a first securing edge and a second securing edge, at least one gland nut to be secured to the first securing edge of the overtube, the gland unit may be tightened internally to the first securing edge of the overtube, a cord grip located with the gland unit when the gland nut is secured to the first secured edge, at least one sealing coupler ring to be secured to the second securing edge of the overtube, at least one bladder insert for creating a seal between the overtube and the sealing coupler ring within the catheter, and a plurality of O-rings to be secured inside the sealing coupler ring with a screw unit.

The invention relates to a delivery device having two containers (4a, 4b) that are connected with each other and a mixer (3). Preferably, the mixer can be connected with the containers (4a, 4b) by an outer thread (17). Thereby, the mixer has a coupling element (13), a mixer housing (11) rotatable relative to it and a mixing element (12) that is housed in the mixer housing (11).

An infusion adapter for connection with an infusion fluid container includes a connection portion including an anchor component for connecting to an injection port of the infusion fluid container, and a first port adapted for connection with a syringe assembly containing a medication fluid. The first port is in fluid communication with the connection portion. The anchor component is configured to securely connect the infusion adapter to the infusion fluid container to substantially prevent disconnection of the infusion adapter from the infusion fluid container once the infusion adapter is connected to the infusion fluid container.

A valve assembly includes a valve housing having an internal generally cup-shaped bore, a valve control cartridge inserted into the bore and having a rotatable control stem extending upwardly therefrom, and a bonnet nut having a through-bore. The bonnet nut is threaded to the valve housing such that the control stem extends through the through-bore. Flexible fingers are provided along the through-bore to control a level of resistance to a rotation of the rotatable control stem. The stem is positioned to frictionally engage the flexible fingers as the stem is rotated.