An infusion apparatus containing a medicament and volume of diluent for reconstituting the medicament and dispensing in an infusion therapy in a controlled and measured amount.

A fluid transfer assembly, drug container, and method for enabling fluid transfer in an infusion system is taught. The assembly includes a fluid container containing an infusion fluid, and a drug container. The fluid container has at least one inlet port for receiving a medical substance from the drug container. The assembly further includes at least one fluid barrier controlling fluid passage between the drug container and the fluid container. The inlet port exhibits a first luer-lock connector, and the drug container is sealed by a cap exhibiting a second luer-lock connector for attachment to the first luer-lock connector. The fluid barrier is designed and arranged to be ruptured by an external force to allow the fluid passage.

Provided are .sup.82Sr/.sup.82Rb elution systems that accept patient weight as a input function in order to determine an optimal quantity of radioactive rubidium-82 for delivery to a patient pursuant to an imaging scan. Also disclosed are systems that deliver a saline flush to remove residual .sup.82Rb from the system downstream of the generator, and preferably deliver the removed residual .sup.82Rb to the patient. Other disclosed systems measure the total volume of saline that flows through a .sup.82Sr/.sup.82Rb generator, a total volume of saline that flows through the generator and through a bypass line, or a total volume of saline received by a waste reservoir, in order to monitor system components so that optimal system functioning is assured.

A combinatorial drug delivery device is provided for delivering a predetermined selection of drug components, each of the drug components being contained in a drug vial. The device includes a plurality of modules, wherein each of the modules includes: a body having an interior volume formed to accommodate a drug vial; a cannula protruding into the interior volume, the cannula terminating at a free end, first and second openings being formed in the free end with first and second lumens extending therefrom and through the cannula; a socket located on an exterior portion of the body; a first passageway extending between, and in communication with, the socket and the first lumen; a boss protruding from an exterior portion of the body; and, a second passageway extending from, and in communication with the second lumen, the second passageway extending through the boss to terminate at an exit opening formed therein.

Methods and systems for determination of flow parameters of administered fluid from a radioembolization delivery device may include translationally moving a device delivery arm of the radioembolization delivery device in a translational direction, wherein the device delivery arm is coupled to a syringe holder such that move in the translational direction one of proximally or distally advances the syringe holder; sensing, via one or more pattern sensors, a corresponding movement of a pattern associated with the translational device delivery arm movement as a sensed pattern movement; generating, via the one or more pattern sensors, one or more output signals based on the sensed pattern movement; and generating, via a processor, a flow rate of the administered fluid, a flow amount of the administered fluid, and/or the translational direction of movement of the device delivery arm with respect to the syringe holder based on the one or more output signals.

Disclosed are methods of radioisotope infusion comprising infusing saline comprising a diagnostic dose of a radioisotope, and delivering a pre-measured volume of push saline. The radioisotope may be .sup.82Rb, .sup.15O, .sup.13N, .sup.11C or .sup.18F. The radioisotope is infused in the subject for imaging of the heart using Positron Emission Tomography imaging. The methods confer improved image quality with low background noise, higher signal to noise ratio (SNR) and higher contrast to noise ratio (CNR), leading to better diagnosis and thus eliminating the need of repeating the infusion and imaging which in turn reduces exposure of a patient to radiation.

Medication Delivery System and Method Examples of the present application include an infusion device for controlling a medication delivery apparatus to deliver a pharmaceutical preparation to a patient, the infusion device comprising a processor and a memory storing instructions executable by the processor. The instructions include instructions to: determine, a number of infusion steps (h) that are to be performed within a time window, the time window comprising a first time window and a second time window, wherein a first number of infusion steps (h1) are to be performed within the first time window and a second number of infusion steps (h2) are to be performed within the second time window. To determine, for an infusion step of the first number of infusion steps (h1), a first infusion volume, using a cumulative delivery volume function. To determine, for an infusion step of the second number of infusion steps (h2), a second infusion volume, using a dose function. To control the medication delivery apparatus such that the first infusion volume of a fluid is expelled from the medication delivery apparatus during the infusion step of the first number of infusion steps (h1); and the second infusion volume of the fluid is expelled from the medication delivery apparatus during the infusion step of the second number of infusion steps (h2).

An infusion set comprising first member(s) constituting primary tubing and second member(s) constituting instant tubing covered by a cap, arranged at an opening configured so as not to allow passage of solid or liquid but so as to allow passage of gas at the interior of the cap, a hydrophobic filter being arranged at a location inward from where the tip of a connector for connection with a three-way stopcock or an intravenous drip needle is inserted at the interior of the cap by way of an insertion port, and a lid at the exterior of said opening for closing said opening. The infusion set makes it possible to carry out priming by means of a simple operation without leakage of liquid; and operations become improved due to the fact that first member(s) and second member(s) can be connected as desired by three-way stopcock(s) 5.

A unified dispenser for holding, mixing, and dispensing a drug includes a housing holding a diluent reservoir, a drug reservoir, and a tubing set connecting and defining a fluid communication path therebetween. A first occlusion is at the diluent reservoir, and a second occlusion is at the drug reservoir. In a storage state of the dispenser, the first and second occlusions are entirely encased within the housing and occlude the fluid communication path. First and second pull assemblies extend outside the housing. The first and second pull assemblies are coupled to the first and second occlusions, respectively, so that removal of the first and second pull assemblies removes the first and second occlusions and joins the diluent reservoir to the drug reservoir in fluid communication through the tubing set, thereby arranging the dispenser from the storage state to a use state.

An integrated cartridge assembly that is employed with an automated medication administration system in response to the acute medical condition. The cartridge assembly configured to be operatively coupled between a pump assembly and a medical port. The cartridge assembly includes a first cartridge and a second cartridge positioned within a housing. The first cartridge contains a portion of saline, while the second cartridge contains a portion of a medicament. The cartridge assembly also includes a gate member that maintains a separation distance between a manifold assembly and the first and second cartridges when in a locked position when the cartridge assembly is in the stored state. The cartridge assembly is operatively coupled to the medical port via a tube set that is fixedly coupled to the manifold assembly.