71 results about "Intravenous fluid tubing" patented technology

A pump for pumping fluid includes a tube platen, a plunger, a bias member, inlet and outlet valves, an actuator mechanism, a position sensor, and a processor. The plunger is configured for actuation toward and away from the infusion-tube when the tube platen is disposed opposite to the plunger. The tube platen can hold an intravenous infusion tube. The bias member is configured to urge the plunger toward the tube platen.

A long-sleeved, pullover-type upper body garment has a continuous slit, which runs up the side of the garment from the bottom of garment body to an arm pit, and downward along the underside of a sleeve, and terminates at a point intermediately along the length of the sleeve. The segment of the slit that is in the body of the garment is temporarily closeable using mating hook-and-loop fastener members that are attached to the body of the garment on opposite sides of the slit. The segment of the slit in the upper portion of the sleeve remains at all times “open”, thereby allowing access to the middle and / or upper end of the wearer's arm for attachment of IV tubing or other medical lines. The circumference of the lower end (e.g., forearm portion) of the sleeve is neither separable nor openable, thereby requiring that a wearer insert his / her hand through the lower portion of the sleeve. The garment can be donned or removed by a patient to whom mid-arm medical lines are attached, without necessitating detachment of the medical lines. Conversely, mid-arm medical lines can be attached to a wearer's arm without necessitating rolling up of the sleeve or removal of the garment.

A drip chamber having an upper reservoir that is separated from a lower reservoir via a filter assembly, wherein a distance between the filter assembly and a bottom surface of the drip chamber is selected to prevent dislodged air bubbles of the filter assembly from being drawn into an intravenous fluid line that is coupled to the bottom surface of the drip chamber, during an infusion procedure.

The invention provides a multi-bottle automatic continuous penetrating venous infusion apparatus which comprises a cork puncture outfit (1), an air filter (2), a hose (3), an observation window (4), a flow regulator (5) and an injection needle (6) of the present venous infusion apparatus, and is characterized in that: the parts containing a switch float valve cavity (7) and a circuit switch cavity (8) are additionally arranged in a venous infusion pipeline, and a solenoid valve (24) and an alarm (25) are mounted in parallel in a circuit related to the circuit switch cavity (8). The multi-bottle automatic continuous penetrating venous infusion apparatus can be used for realizing the automatic continuous penetration for multi-bottle liquid medicines without manual switching and automatically cutting off the venous infusion pipeline while alarming when the infusion of the liquid medicine in the tail bottle is ended. By using the multi-bottle automatic continuous penetrating venous infusion apparatus, the working strength of nursing personnel is greatly relieved, the nursing load of an infusion patient or nursing personnel is reduced, the generation of unforeseen circumstances is reduced, and the market developing value is higher.