Abstract: Assemblies of a cap and a tube fixed to the cap are provided in which at least a portion of each assembly has a visual coding of color and/or indicia for use with one of different sizes of bottles at least in accordance with a height of the bottles from a closed bottom end to an open top end for engaging the cap of the assembly. In each assembly, the cap has a tube mounted to, or through, an aperture extending through the cap to extend a selected length enabling one end of the tube to reach or extend along at least a portion of an interior surface of the bottom end of any of the bottles of the height to which the assembly is coded for use therewith. Each of the caps has another tube or port to another aperture of the cap to provide an air vent.

Abstract: A medication infusion device comprises a memory means at a medication reservoir storing data identifying medication in the reservoir, a memory reading means at an infusion pump unit reads data from said memory means, and control means controls an infusion, based on data read by said memory reading means, to start the infusion when the medication is correct. A fluid connection detection means detects fluid connection of the medication reservoir to the infusion pump unit and transmits to control means whether the medication reservoir is connected. The control means controls an infusion in accordance with the transmission from the fluid connection detection means so that when there is no connection between the medication reservoir and infusion pump unit, the infusion pump unit will not be started or, if already started, stopped.

Abstract: A device for depositing a solid medicament, having: a cannula (12) having a tip (18) provided at the distal end; and an attachment (20) which receives a proximal region of the cannula and has ridges (24, 26, 28) extending perpendicularly to the longitudinal axis of the cannula; and a plunger (16) which is movable progressively inside the cannula and has a handle (38). The handle (38) has rib-like retaining elements which extend in the longitudinal direction of the plunger (16), are spaced apart therefrom and are connected to the plunger in each case using a connecting element which can be severed at least in one of its end regions by interacting with the attachment (20).

Abstract: A syringe or medical device, especially adapted and suited for use with children, having a label with non-transparent and transparent portions positioned on the syringe or medical device so as to avoid covering measurement graduations or indicia needed by a medical practitioner for performing a medical procedure, such as an injection or blood collection, and using attention grabbing graphic images on the non-transparent portion of the label for distracting the patient's attention from fluids and/or hypodermic needles involved in the medical procedure.

Abstract: An active irrigation system for controlling delivery of irrigation fluid to a surgical site includes a chamber having at least one fluid port for introducing an irrigation fluid from a fluid source into the chamber and delivering the irrigation fluid to a surgical site. A variable pressure source is provided in fluid communication with the chamber and is configured to pressurize the chamber. A pressure sensor also in fluid communication with the chamber monitors the pressure within the chamber and a controller adjusts the variable pressure source to maintain the desired irrigation pressure within the chamber.

Abstract: There is provided an IV infusion set comprising a patient access configured to connect to a vascular system of a patient, a source of medical fluid, an infusion line having one first end configured to connect to the source of medical fluid and one opposite second end configured to deliver the medical fluid towards the patient access, an infusion apparatus arranged on the infusion line, a sensor configured to emit a pressure signal indicative of a pressure of a medical fluid in the infusion line, and a control unit configured to receive the pressure signal and to determine a patient signal indicative of a vital signal of the patient based on the pressure signal. The IV infusion set further comprises a compliance element configured to attenuate pressure variations of medical fluid the infusion line, and a resistance element configured to reflect pressure waves moving along the infusion line.

Abstract: The disclosed arterial chambers for hemodialysis may include a cap with a blood inlet port for conveying an intended patient's blood into the arterial chamber, an auxiliary port configured to provide fluid access to the arterial chamber, and a needleless access port configured to couple to a needleless syringe. The needleless access port may be configured for administering a substance to an interior of the arterial chamber from the needleless syringe and/or for withdrawing blood from the interior of the arterial chamber into the needleless syringe. Various tubing sets, hemodialysis systems, and other components, systems, and methods are also disclosed.

Abstract: A system for monitoring device data is provided. The system is configured to monitor, continuously, a computing device associated with the first user for an indication of a status change for a status of the first user; identify, from the computing device associated with the first user, the indication of the status change for the first user; identify a responsive action associated with the status change of the first user; and transmit a responsive action to a mobile computing device of a second user of the one or more users, wherein the responsive action alert activates the responder application stored on the mobile computing device of the second user to cause the mobile computing device of the second user to display a notification of the status change for the first user and the responsive action associated with the status change of the first user in real time.

Abstract: Disclosed is a multi-port control valve with multi-lumen paths diverging flow so that, the multi-port control valve fills and expels fluid at the same time through the same port for use in a blood sampling, blood pressure monitoring system that includes a sampling site, a pressure transducer, and reservoir. The multi-port control valve may include a rotatable valve member and three ports. Each of the three ports is connected to one of the sampling site, the pressure transducer, and the reservoir. In particular, the rotatable valve member is rotatable, such that, depending upon a position of the rotatable valve member, one of the three ports is blocked from fluid communication with the other two ports.

Abstract: The present invention is directed to a multi-compartment medical device for segregated storage and on demand mixing of at least two components and expression of the resulting mixture from the device. The mixing device comprises a syringe having an open end and outlet and containing a first component; and a cap with a fixed outer body and an expandable chamber contained therein, wherein said cap is removably attached to the outlet of the syringe and a cross-section of the cap is larger than a syringe cross-section and the cap is shorter than the syringe.

Abstract: Valve devices for selectively controlling fluid flow through multiple converging paths are described. An example valve device comprises a housing defining first and second inlet paths, an outlet path, a junction in fluid communication with the first and second inlet paths and the outlet path, and first and second plunger cavities. A first movable plunger is disposed in the first plunger cavity and a second movable plunger is disposed in the second plunger cavity. A control member is slidably attached to the housing and is movable between a first, proximal position with the first plunger in a first position to impede fluid flow through the first inlet path and the second plunger is in a second position, and a second, distal position with the first plunger in a second position and the second plunger in a first position to impede fluid flow through the second inlet path.

Abstract: A dialysis system includes a dialysis machine including at least one fluid pump, and an autoconnection mechanism including a moveable holder; a plurality of pierceable connectors each held by the moveable holder of the autoconnection mechanism, each of the pierceable connectors in fluid communication with a source of medical fluid; a plurality of spikes each held fixed by the dialysis machine, each of the spikes in fluid communication with a disposable component that is positioned and arranged to operate with the at least one fluid pump; and wherein the moveable holder is moved automatically by the autoconnection mechanism, so that (i) the spikes pierce the pierceable connectors and (ii) the sources of medical fluid can communicate with the disposable component positioned and arranged to operate with the at least one fluid pump.

Abstract: An intravenous (IV) coupling apparatus is disclosed for fluid delivery to a patient. The coupling includes a tube having an input end and an output end, wherein the input end includes a plurality of input connections configured to releasably couple to one or more input lines in communication with one or more fluid sources, and the output end includes a plurality of output connections configured to releasably couple to one or more output lines configured to deliver fluid to the patient. The coupling includes a plurality of lumens disposed within the tube substantially along the length of the tube, wherein each lumen couples one of the input connectors in fluid communication with a corresponding output connector such that an input line is in fluid communication with a corresponding output line when the input line and output line are connected to a corresponding input connector and output connector.

Abstract: A programming device for an implantable drug pump includes a display device, a communication device, and a controller. The communication device is adapted to facilitate a communication link between the programming device and an implantable drug pump. The controller adapted to receive bolus data stored on the implantable drug pump when the communications link has been established, to process the bolus data, and to control the display device to generate a visual representation of numbers of bolus attempts for multiple periodic time intervals.

Abstract: A non-stick medical tubing is provided. The non-stick tubing comprises a plastic resin mixture including a first plastic resin component and a second plastic resin component, the second plastic resin comprising a medical grade amide compound, the plastic resin mixture extruded by an extruding apparatus as a mono-layered tube such that the medical grade amide compound is present on an inner surface of the medical tube after extrusion to promote release of contacting surfaces of the inner surface of the medical tubing after contact.

Abstract: A clamp for a blood bag system includes a protrusion section which presses a tube, a locking section having a first engagement section and a second engagement section that form therebetween an engagement groove in which the protrusion section is positioned and by which engagement can be made, a first engagement release section which releases an engaged state between the first engagement section and the protrusion section; and a second engagement release section which releases an engaged state between the second engagement section and the protrusion section.

Abstract: An irrigation system for irrigation of a body cavity includes a reservoir, with an inlet for pouring liquid into the reservoir, an insertion member defining an insertion end for insertion into a body cavity through a body opening of a human being, the insertion member defining at least one opening, and a liquid tube fluidly connecting the reservoir with the insertion member. The reservoir has front and rear walls formed of a flexible, non-elastic polymer material, with the walls having edges sealed together. The reservoir has an upper liquid chamber and a lower liquid chamber, with the two chambers being separated by a first one-way valve.

Abstract: The invention provides a switching device for an irrigation system. The switching device provides selective communication between a supply port to which a supply of fluid under pressure can be attached and a balloon port to which a fixing balloon of a catheter can be attached, and between the supply port and a port to which a liquid reservoir can be attached. By use of a selection handle, the user can deform conduits in a pre-determined sequence and thus control an irrigation procedure by opening and closing fluid flow in various conduits. The invention further provides an irrigation device incorporating the switching device and a method of controlling a fluid flow e.g. in an irrigation system.

Abstract: A method including introducing a treatment agent at a treatment site within a mammalian host; and introducing a bioerodable gel material at the treatment site. An apparatus including a first annular member having a first lumen disposed about a length of the first annular member and a first entry port at a proximal end of the first annular member, and a second annular member coupled to the first annular member having a second lumen disposed about a length of the second annular member and a second entry port at a proximal end of the second annular member, wherein the first annular member and the second annular member are positioned to allow a combining of treatment agents introduced through each annular member at the treatment site.

Abstract: A rotary medical manifold, for delivering various fluids through a patient delivery mechanism is described. The rotary manifold can include a manifold body and a valve stem. The manifold body can include a central cavity, an output port, a first fluid port, and a second fluid port. The valve stem can include an injector port, and a single central fluid passage. The valve stem can be adapted to slidably engage the central cavity of the manifold body and provide selective fluidic connectivity between the injector port and the output port, the first fluid port and the second fluid port.

Abstract: The present invention concerns a housing for supporting the proximal inlet ports of at least two isolated lumens, for use in a patient fluid administration system, wherein each of the lumens further comprises a distal outlet for connecting to at least one patient fluid administration member, and wherein the housing further comprises an integral unit, wherein the unit comprises a distal frame layer, a female connector layer, for connecting to at least one of the fluid peripheral elements and at least one intermediate gasket layer for providing sealing between each of the isolated lumens.

Abstract: Methods of repairing cartilage defects are provided. The cartilage defect is identified and shaped to prepare the cartilage defect for a localized therapy. The cartilage defect is isolated with an isolation device. The localized therapy is then delivered to the cartilage defect through the isolation device.

Abstract: This single unit, known as a self flushing duel compartment container, can be used with or without an electrical feeding pump. It will perform a dual, fluid composition administration process, which would usually require two separate units to perform. Thus eliminating the need for the use of a secondary unit needed to follow the administrations seen in the existing products used primary/secondary fluid delivery technique. Two separate compartments are capable of retaining their own fluid composition within the boundary of it's own separate compartment separated by an air tight, sealed section of the single unit that divides this single unit into two separate compartments. Each compartment leads into a section of thermoplastic tubing, which eventually forms a pre-attached junction tubing similar to the “Y”, shaped tubing that becomes a single much longer section of thermoplastic tubing.

Abstract: The present invention concerns a housing for supporting the proximal inlet ports of at least two isolated lumens, for use in a patient fluid administration system, wherein each of the lumens further comprises a distal outlet for connecting to at least one patient fluid administration member, and wherein the housing further comprises an integral unit, wherein the unit comprises a distal frame layer, a female connector layer, for connecting to at least one of the fluid peripheral elements and at least one intermediate gasket layer for providing sealing between each of the isolated lumens.

Abstract: A process and device for metering different solutions is provided with which a high rate of repetition of drugs to be metered is possible. To accomplish the object, provisions are made for taking fluid volumes in the range of 50 nL to 50 ?L from a fluid source (2, 3, 4, 5) in rapid succession in time according to the time multiplex method and for introducing them into a collecting channel (10) without mixing.

Abstract: The invention relates to a medical bag which is intended for the infusion of a medicament by means of gravity. The inventive bag comprises: at least two compartments, namely a first compartment (1) containing a medicament in the form of a solution and a second compartment (2) containing a rinsing solution; and means for separating/communicating the compartments, which prevent the rinsing solution from automatically entering the medicament compartment except at the end of the infusion period. The rinsing solution ends the infusion, by rinsing the medicament bag and the infusion line, such as to prevent any risk of contamination or leakage of residual medicament from the bag or line.

Abstract: To provide a medical liquid container which is free from sealing failure in the seal portion at the peripheral edge of the liquid medicament-housing chamber and also free from deterioration of a medicament housed in a small amount; and a preparation-containing medical liquid container. A secondary liquid medicament-housing chamber 12 is connected to one end of a primary liquid medicament-housing chamber 11. This secondary liquid medicament-housing chamber 12 is unseparably fixed to the primary liquid medicament-housing chamber 11 at a connection part 14. The secondary liquid medicament-housing chamber 12 has a bulge part 15 bulged such that the internal medicament-housing space before housing a second medicament is larger than the volume of the housed second medicament.

Abstract: A blood chamber for an extracorporeal blood circuit comprises a blood inlet port (2), a blood containment chamber (3), a first conduit (8) which connects the blood inlet port (2) with the blood containment chamber (3) and which has an end tract (8a) that terminates in the blood containment chamber (3) with a horizontal inlet component. The first conduit (8) comprises a pre-terminal tract (8b) which precedes the end tract (8a) and which has at least a second horizontal component which is directed in an opposite direction to the horizontal inlet component. The blood chamber is used in an arterial line of a dialysis set for guaranteeing a regular and gentle blood flow.

Abstract: The invention relates to a medical bag which is intended for the infusion of a medicament by means of gravity. The inventive bag comprises: at least two compartments, namely a first compartment (1) containing a medicament in the form of a solution and a second compartment (2) containing a rinsing solution; and means for separating/communicating the compartments, which prevent the rinsing solution from automatically entering the medicament compartment except at the end of the infusion period. The rinsing solution ends the infusion, by rinsing the medicament bag and the infusion line, such as to prevent any risk of contamination or leakage of residual medicament from the bag or line.

Abstract: The present invention concerns a housing for supporting the proximal inlet ports of at least two isolated lumens, for use in a patient fluid administration system, wherein each of the lumens further comprises a distal outlet for connecting to at least one patient fluid administration member, and wherein the housing further comprises an integral unit, wherein the unit comprises a distal frame layer, a female connector layer, for connecting to at least one of the fluid peripheral elements and at least one intermediate gasket layer for providing sealing between each of the isolated lumens.

Abstract: In an IV administration set including an IV solution container, a drip chamber having a hollow spike for introduction into the container, and an IV line having a port for delivering the IV solution to a patient, a system for identifying the components of the set includes a first identification element removably attached to the drip chamber for subsequent attachment to the container; a second identification element affixed to the drip chamber; and a third identification element either permanently or removably attached to the port. The first identification element is adhesively attached to the drip chamber to allow its removal for subsequent attachment to the container. The second identification element is permanently affixed to the drip chamber. The third identification element is integral with or removably attached to the IV line port. The first, second, and third identification elements bear matching identification symbols.

Abstract: Methods of repairing cartilage defects are provided. The cartilage defect is identified and shaped to prepare the cartilage defect for a localized therapy. The cartilage defect is isolated with an isolation device. The localized therapy is then delivered to the cartilage defect through the isolation device.

Abstract: A rigid support element for an infusion line for medical use has a first and second portion rigidly connected to each other and capable of holding a first length of tubing. The first portion incorporates a continuous separator for separating fluid into a gaseous portion and a liquid. This separator has a containing body formed on a support element and a pair of membranes, one hydrophobic and one hydrophilic, interacting with each other.

Abstract: An infusion device for medical use has a container designed to hold a specified quantity of a liquid to be infused into a patient, a weighing device associated for operation with the container to measure the weight of the container and emit a corresponding signal, a transport line connected to the container, a pump, and a control unit associated with the weighing device and with the pump. The control unit is capable of detecting the end of infusion condition and of commanding the pump to stop the transport of fluid. A separator for continuously separating fluid into a gaseous portion and a liquid portion operates in the infusion line downstream of the pump and prevents the infusion of gas during the stopping transient of the pump at the end of infusion.

Abstract: A device and method for the infusion of medicinal fluid at a controlled flow rate to a wound site or the blood stream of a patient is disclosed. A pump delivers fluid under pressure from a fluid source through a continuous and substantially constant flow path and through a supplemental bolus dose flow path. A large volume bolus dose reservoir accumulates a large quantity of fluid from the bolus dose flow path and holds the fluid under pressure. A flow regulator controls the fill rate of the large volume bolus reservoir. The large volume supplemental bolus dose is released from the bolus reservoir upon patient activation of a valve. The release rate of the bolus dose is controlled by the decompression of an elastomeric sphere or spring chamber, by the pressure gradient at the valve and/or by optional flow control tubing.

Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.

Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.

Abstract: A method for administering intravenous fluids includes coupling a first fluid path in flow communication to a first fluid reservoir, coupling an inlet of a drip chamber in flow communication to the first fluid path, coupling an outlet of the drip chamber in flow communication to a patient supply path, and coupling a bypass fluid path in flow communication to the first fluid path. The method also includes directing fluid flow from the first fluid reservoir to the patient through the first fluid path and the drip chamber, and directing fluid flow from the first fluid reservoir to the patient through the bypass fluid path such that the drip chamber is bypassed.

Abstract: A valve arrangement is described for providing clinical nutrition. The arrangement comprises a split flushing valve. Also described are a method of production of the valve arrangement, use of the valve arrangement in providing nutrition to a patient and a method of treatment of a patient that comprises administering an effective amount of a composition via the valve arrangement.

Abstract: In an IV administration set including an IV solution container, a drip chamber having a hollow spike for introduction into the container, and an IV line having a port for delivering the IV solution to a patient, a system for identifying the components of the set includes a first identification element removably attached to the drip chamber for subsequent attachment to the container; a second identification element affixed to the drip chamber; and a third identification element either permanently or removably attached to the port. The first identification element is adhesively attached to the drip chamber to allow its removal for subsequent attachment to the container. The second identification element is permanently affixed to the drip chamber. The third identification element is integral with or removably attached to the IV line port. The first, second, and third identification elements bear matching identification symbols.

Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.

Abstract: An in-line drug delivery pack that connects in-line with an intravenous (IV) line and allows for the mixing of diluent with a drug reagent to be delivered to the patient. An internal drug bed bypass mechanism is tailored to apportion diluent flow between the bypass and the drug bed. The apportionment is selected to achieve a solution concentration suitable for IV administration as the dried reagent is dissolved. Thus, both dissolution and precisely tailored dilution are performed in the same simple device.

Abstract: Apparatus and methods for use in ophthalmic surgery in which a container for fluid is connected to a line through which fluid flows to a surgical handpiece for the irrigation of a patient's eye are provided. A sensor emits a magnetic field and a detector causes another magnetic field to be generated. The interaction of the two magnetic fields causes a pulse to be generated. Based on the timing of the generated pulse, the apparatus or method determines the absolute position of the support coupled to the container and adjusts the height of the support. Circuitry is also provided to prevent changes in height of the support by preventing supply of drive currents and by applying a hold current or by generating an electro motive force.

Abstract: An in-line drug delivery pack that connects in-line with an intravenous (IV) line and allows for the mixing of diluent with a drug reagent to be delivered to the patient. An internal drug bed bypass mechanism is tailored to apportion diluent flow between the bypass and the drug bed. The apportionment is selected to achieve a solution concentration suitable for IV administration as the dried reagent is dissolved. Thus, both dissolution and precisely tailored dilution are performed in the same simple device.

Abstract: A single-use preassembled medical device for administering at least two drugs in preset proportions to patients, comprising at least one pair of independent injectors and at least one pair of piercing couplings for corresponding bottles containing the drugs which are reciprocally connected by corresponding tubes which lead into a single tube for infusion to a patient; at least one of the piercing couplings is of a conventional type and the second one is of a dedicated type, forming a conveniently provided small cup-shaped receptacle for the precision insertion of the neck of a bottle of a preset drug whose dimensions are likewise correspondingly smaller than those of a normal bottle.

Abstract: A method enables fluids to be administered intravenously to a patient using an intravenous (IV) fluid supply system. The method comprises coupling a first fluid path in flow communication to a first fluid reservoir, coupling an inlet of a drip chamber in flow communication to the first fluid path, coupling an outlet of the drip chamber in flow communication to a patient supply path, and coupling a bypass fluid path in flow communication to the first fluid path. The method also comprises directing fluid flow from the first fluid reservoir to the patient through the first fluid path and the drip chamber, and directing fluid flow from the first fluid reservoir to the patient through the bypass fluid path such that the drip chamber is bypassed.

Abstract: A drug delivery device that utilizes a fluid subsystem with a switching device to deliver multiple drugs to an animal without causing contamination. The fluid subsystem can further comprise disposable syringes, fluid reservoirs, disposable tubing and a catheter. In the embodiments that utilize multiple disposable syringes, the drug delivery device allows a user to deliver multiple drugs to an animal through a catheter without contaminating the switching devices that control the flow of fluid. The drug delivery device can further utilize a controller to control the switching devices and a controller and syringe pumps to control the operation of the syringes.

Abstract: A system is used for identifying IV administration set components, wherein the IV set includes an IV solution container, a drip chamber having a hollow spike for introduction into the container, and an IV line for delivering the IV solution to a patient. The system includes a first identification element that is removably attached to the drip chamber for subsequent attachment to the container; a second identification element permanently affixed to the drip chamber; and a third identification element that is either permanently or removable attached to a Y-site or port in the IV line. In a preferred embodiment, the first identification element is a strip or patch that is adhesively attached to the drip chamber in a manner that will allow it to be removed therefrom for subsequent attachment to the container. The second identification element is a marker, preferably a strip or a patch, that is permanently affixed to the drip chamber.

Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.

Abstract: An in-line drug delivery pack that connects in-line with an intravenous (IV) line and allows for the mixing of diluent with a drug reagent to be delivered to the patient. An internal drug bed bypass mechanism is tailored to apportion diluent flow between the bypass and the drug bed. The apportionment is selected to achieve a solution concentration suitable for IV administration as the dried reagent is dissolved. Thus, both dissolution and precisely tailored dilution are performed in the same simple device.