Abstract: A dialysis system is disclosed. An example dialysis system includes a heat disinfected dialysate fluid path. The example dialysis system also includes a disposable blood fluid path. The example dialysis system also includes an active carbon filter to purify influent water to purified water for dialysis or as a substitution fluid. An example method for dialysis includes providing a heat disinfected dialysate fluid path, providing a disposable blood fluid path, and purifying influent water via an active carbon filter to for dialysis or as a substitution fluid.

Abstract: Activated carbon filter (ACF) system and method are disclosed. An example of the ACF system includes a plurality of activated carbon electrodes, The ACF system includes at least one current spreader for each of the plurality of activated carbon electrodes. The ACF system includes an electrical connection to provide electrical power to the plurality of activated carbon electrodes via the at least one current spreader. The ACF system includes an inlet and an outlet configured to provide fluid through a flow path in the plurality of activated carbon electrodes to remove contaminant from the fluid. The ACE system actively deionizes and removes chemical, biological, and/or other particles from a fluid (e.g., tap water).

Abstract: A water purification system is disclosed. An example of the water purification system includes a transportable water machine to generate purified water. The example transportable water machine includes fluid treatment subsystems including at least a pre-treatment subsystem, a Capacitive Deionization (CDI) subsystem, a mix and filter subsystem, and an output subsystem. The example transportable water machine also includes a mechanical subsystem to support the pre-treatment subsystem, CDI subsystem, mix and filter subsystem, and the output subsystem. The example transportable water machine also includes an electrical subsystem to support the pre-treatment subsystem, CDI subsystem, mix and filter subsystem, and the output subsystem. in an example, influent (e.g., tap water) to the water purification system is passed through one or more filter (e.g., a series of filters) to remove large particles, ions, organic molecules, inorganic molecules, and biological material.

Abstract: A fluid handling system is disclosed as it may be implemented to purify water. In an example, a single-unit fluid handling system includes a stationary filter, a mobile tank, and an end effector subsystem. The stationary filter has a Capacitive Deionization (CDI) subsystem. The stationary filter also has a mix and filter subsystem, and an output subsystem. The mobile tank has a tank subsystem, and a tank liner subsystem. The system may also include a waste handling component having a waste tank subsystem. In an example, purified fluid is maintained in physical, chemical, and biological isolation from waste fluid on the same device. Although not limited in end-use, the fluid handling system may be configured to further combine the purified water with medical fluid concentrate, store the fluid, and then dispense the product, e.g., via a medical device for use in a medical treatment procedure and/or surgery.

Abstract: A flexible, steerable intravascular catheter includes an elongate flexible shaft having a heterogeneous or multi-zone stiffness profile or structure. A first or distal portion of the catheter shaft may have a substantially constant or distinct stiffness or flexibility, a second, intermediate or transition section is proximal relative to, and less flexible than, the first section, and a third section is proximal relative to, and also less more flexible than, the first section. The third section also includes a substantially constant or distinct stiffness or flexibility. The flexibility or stiffness of the second section varies along its length, e.g., in a substantially linear, step-like or ramp-like manner to provide a smooth or gradual transition between the stiffness of the first or distal section and the flexibility or stiffness of the third or proximal section.

Abstract: The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface, a heater in thermal communication with the planar surface, and a sodium sensor in electromagnetic communication with the planar surface. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features.

Abstract: A flexible, steerable intravascular catheter includes an elongate flexible shaft having a heterogeneous or multi-zone stiffness profile or structure. A first or distal portion of the catheter shaft may have a substantially constant or distinct stiffness or flexibility, a second, intermediate or transition section is proximal relative to, and less flexible than, the first section, and a third section is proximal relative to, and also less more flexible than, the first section. The third section also includes a substantially constant or distinct stiffness or flexibility. The flexibility or stiffness of the second section varies along its length, e.g., in a substantially linear, step-like or ramp-like manner to provide a smooth or gradual transition between the stiffness of the first or distal section and the flexibility or stiffness of the third or proximal section.

Abstract: The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface, a heater in thermal communication with the planar surface, and a sodium sensor in electromagnetic communication with the planar surface. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features.

Abstract: A foam core for a composite structure is described. The core includes a first core layer (62) and a second core layer (64). The first core layer (62) is a dielectric foam material and the second core layer (64) is a radar reflecting ground plane comprising an electrically conductive foam material.

Abstract: A solid laundry detergent composition having multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm?1 laundry detergent composition is at least 300.

Abstract: There is provided a polymer ceramic composite which includes one or more particulate ceramics and a mixture of polymers. There is further provided methods of manufacture and application of the polymer ceramic composition. The composition finds use as a mouldable armour strike face, particularly in personal protective equipment and in vehicle or aircraft armour.

Abstract: The present specification is directed to a valve that has an orifice closing member adjacent to an orifice through which fluid can flow, a displacement member having a first portion and a second portion, where the first portion is adjacent to the orifice closing member when the valve is in an open position, a first magnet and a second magnet where the first and second magnets are sufficiently proximate to the displacement member to exert a magnetic force on the displacement member, and an actuator for generating a magnetic field to move the displacement member toward the first magnet, cause the first portion to press against the orifice closing member, and cause the orifice closing member to close the orifice.

Abstract: The present invention is directed to a valve that has an orifice closing member adjacent to an orifice through which fluid can flow, a displacement member having a first portion and a second portion, where the first portion is adjacent to the orifice closing member when the valve is in an open position, a first magnet and a second magnet where the first and second magnets are sufficiently proximate to the displacement member to exert a magnetic force on the displacement member, and an actuator for generating a magnetic field to move the displacement member toward the first magnet, cause the first portion to press against the orifice closing member, and cause the orifice closing member to close the orifice.

Abstract: The present invention relates to a liquid laundry detergent composition comprising multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm?1 laundry detergent composition is at least 1000.

Abstract: The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface, a heater in thermal communication with the planar surface, and a sodium sensor in electromagnetic communication with the planar surface. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features.

Abstract: Disclosed herein, among other things, are methods and apparatus related to radio frequency (RF) ablation catheters. The present subject matter provides an ablation catheter system including a catheter body with a distal tip, and a thermocouple component at the distal tip. The thermocouple component is adapted to sense temperature of bodily fluid and/or tissue. The system includes a non-conductive insert configured to physically separate and thermally insulate the thermocouple component from the catheter body. Various embodiments include an open-irrigated ablation catheter system, the system further including at least one fluid chamber and a plurality of irrigation ports within the catheter body, where the plurality of irrigation ports enable fluid to exit from the at least one fluid chamber. The non-conductive insert is further configured to physically separate and thermally insulate the thermocouple component from the plurality of fluid flow channels and irrigation ports.

Abstract: A mountable reporting source comprising a controller coupled with an interrogating component configured for automatically receiving an identifier which is unique to an asset. A position determining component coupled with the controller is configured for determining a geographic location of the mountable reporting source. A merge asset information enabling communications component is coupled with the controller and is configured for transmitting a message conveying the identifier, the geographic location and a first portion of information about the asset. The mountable reporting source is associated with the asset based on the characteristics of the asset and the objectives of the construction project. An asset management system is enabled to merge the first portion of information about the asset reported by the mountable reporting source with a second portion of information about the asset reported by another reporting source.

Abstract: A solid laundry detergent composition having multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm?1 laundry detergent composition is at least 300.

Abstract: The present invention relates to a liquid laundry detergent composition comprising multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm?1 laundry detergent composition is at least 1000.

Abstract: A laundry detersive composition. The composition has (i) from about 1 wt % to about 60 wt % detergent surfactant; (ii) from about 0 wt % to about 10 wt % zeolite builder; (iii) from about 0 wt % to about 10 wt % phosphate builder; (iv) from about 0 wt % to about 10 wt % inorganic sulphate salt and (v) balance detergent ingredients.