An automated dose-response record system including a module for housing waste-heat producing electronic and electromechanical medical equipment including at least one physiologic monitor, and including a system to measure, temporally correlate and record dose and response events.

An implantable medical device for delivering therapeutic fluid to, and withdrawing cerebrospinal fluid (CSF) from, a CSF-containing space, includes a first inlet configured to be accessed by a needle of an aspiration device; a first outlet; a first fluid pathway extending from the first inlet to the first outlet; a second inlet; a second outlet; and a second fluid pathway extending from the second inlet to the second outlet. The first fluid pathway is free of a filter configured to prevent passage of a microbe.

Guided relay infusion systems and methods are provided. A guided relay infusion system may be a portion of an infusion pump that can simultaneously deliver a medical fluid from two syringes. When a first one of the syringes is running out of the medical fluid and a second one of the syringes is more full of the medical fluid than the first one of the syringes, guided relay messages are provided for a relay handoff from the first one of the syringes to the second one of the syringes that ensures a smooth continuous delivery of more of the medical fluid than the first one of the syringes holds.

Embodiments of the present disclosure provide a device, an apparatus, and a method for controlling infusion. The device may include a multi-port container assembly and a liquid flow controller. The multi-port container assembly includes a multi-port container having a plurality of inlets and an outlet, a detector configured to detect amount of liquid in the multi-port container, a first communication subassembly, and a first controller. The first controller may send a first signal to the liquid flow controller via the first communication subassembly in response to the detector detecting that the amount of liquid is lower than a first predetermined threshold. The liquid flow controller may turn off a first infusion tube currently used and turn on a next first infusion tube in response to receiving the first signal.

A syringe pump includes a lead screw, a cam, and a grasper. The grasper assembly has first and second graspers arms each having a first end and a second end. The second ends of the first and second grasper arms are configured to engage with the lead screw. The first ends of the first and second grasper arms are configured to engage with the cam such that actuation of the cam toward the grasper assembly causes the second ends of the first and second grasper arms to pivotally approach each other. The second ends of the first and second grasper arms each includes threads to engage the lead screw when the second ends of the first and second grasper arms approach each other. The plunger head coupled to said grasper assembly and operative to drive a plunger of a syringe into a barrel of said syringe.

A device for generating microbubbles may include a syringe having a barrel, a plunger and a syringe tip; a converging nozzle; and an aerator. The converging nozzle may have a coupling end, a converging tip opposite the coupling end, an exterior mating surface adjacent the converging tip, and an interior channel that fluidly couples the syringe tip and converging tip. The interior channel may have a diameter that progressively decreases from the coupling end to the converging tip. The converging nozzle may be coupled to the syringe tip. The aerator may have a retention end, a discharge end, an interior air chamber, an interior circumferential lip, and a discharge channel at the discharge end. The retention end may be coupled to the converging nozzle. The interior circumferential lip may abut the exterior mating surface. One or more air channels may fluidly couple the discharge channel and the interior air chamber.

Modules for housing electronic and electromechanical medical equipment including a system to measure and record administration of one or more IV medications or fluids for IV administration.

Modules for housing electronic and electromechanical medical equipment including a system to measure and record administration of one or more IV medications or fluids for IV administration.

Disclosed a monitoring device comprising housing configured to attach to a user or to a user aid item, at least one attachment assembly provided in the housing and configured to attach to a respective at least one removable sensor module, electric circuitries or contacts mounted in or on the housing and configured to provide an electrical interface between the at least one removable sensor module and one or more external devices, and inlet and outlet fasteners provide in the housing and configured to receive and hold respective fluid supply and fluid dispensing lines. The fluid supply and fluid dispensing lines can be connected to the at least one removable sensor module attached to the at least attachment assembly for dispensing fluid media therethrough. The at least one sensor module can be configured to measure at least one property or condition of the fluid media, and the electrical circuitry can be configured to communicate measurement data or signals generated by the at least one sensor module to the one or more external devices.

A syringe pump is disclosed that includes a body, a syringe seat, a syringe actuator, a memory, and one or more processors. The syringe seat is coupled to the body. The syringe actuator is configured to actuate a syringe secured within the syringe seat. The memory is configured to store a plurality of instructions. The one or more processors, in accordance with the plurality of instructions, is/are configured to: prime the syringe pump in a prime phase; determine if an occlusion exists during the prime phase using a first test; stop the prime phase; initiate fluid delivery into a patient; enter into a start-up phase; determine if an occlusion exists using a second test during the start-up phase; transition from the start-up phase into a steady-state phase; and determine if an occlusion exists during the steady-state phase using a third test.