Abstract: A printing method for a print job having at least two pages. After determining a position of rolled media in the printer, print data for either a first page or a second page of the print job can be staged for printing first. This can be performed at a host computer connected to the printer or it can be performed in the printer.

Abstract: A package for a multi-component medical device is disclosed. The package includes a bottom portion with cavities providing individual access to different components of the medical device, thereby enabling a user to remove components from the package in any order without disturbing the remaining component or components. The package also includes a barrier affixed to the bottom portion for sealing the package.

Abstract: A printing system having a printer comprising two printheads, sensors for determining a position of a rolled receiver media in the printer, and rollers for starting a multi-page print job using either one of the printheads based on the position of the rolled receiver media in the printer. A second page of the print job is printed before a first page of the print job in response to the position of the rolled receiver media in the printer.

Abstract: A binding system for binding a set of media sheets, including first and second binder pieces, each including an end cap, a retainer, a cylinder and a connection mechanism. The retainer has an arc-shaped cross-section having an associated arc angle thereby providing an opening slot that extends along a length of the retainer. The retainer and the cylinder are connected to the end cap such that the cylinder is positioned within the retainer. The binder pieces are adapted to bind the set of sheets of media by inserting the set of media sheets into the first and second binder pieces such that the media sheets are wrapped around the cylinders and extend out of the opening slots in the retainers, and engaging the connection mechanisms to connect the first and second binder pieces together.

Abstract: A binding system for binding a set of media sheets including a retainer and two end plugs. The retainer has an arc-shaped cross-section having an associated arc angle thereby providing an opening slot that extends along a length of the retainer. The binding system is adapted to bind the media sheets by inserting the media sheets into the retainer such that ends of each media sheet extends out of the opening slot and such that the portion of the media sheets inside the retainer form a loop, and inserting the end plugs into the ends of the retainer and into the media sheet loops. The inner diameter of the retainer is less than the sum of the outer diameter of the cylinder and a total thickness of the wrapped media sheets so that the retainer flexes to provide a clamping force to bind the media sheets.

Abstract: A binding system for binding a set of media sheets, including a cylinder having an outer diameter and a length, and a retainer fabricated from a flexible material. The retainer has an arc-shaped cross-section having an inner diameter and an associated arc angle thereby providing an opening slot that extends along a length of the retainer. The binding system is adapted to bind the set of media sheets by wrapping the media sheets around the cylinder and inserting the wrapped cylinder into the retainer with the wrapped media sheets extending out of the opening slot in the retainer. The inner diameter of the retainer is less than the sum of the outer diameter of the cylinder and a total thickness of the wrapped media sheets so that the retainer flexes to provide a clamping force to bind the media sheets.

Abstract: A method is provided of controlling a pump including a electrical motor coupled to a rotor which carries first and second impellers at opposite ends thereof. The method includes: (a) driving the rotor using the motor, so as to circulate fluid from the first impeller through a first fluid circuit, the second impeller, a second fluid circuit, and back to the first impeller; (b) determining a resistance of the first fluid circuit, based on a first motor parameter which is a function of electrical power delivered to the motor; (c) determining a flow rate through the first fluid circuit based on a second motor parameter which is a function of electrical power delivered to the motor; and (d) varying at least one operational parameter of the pump so as to maintain a predetermined relationship between the flow rate and the resistance of the first fluid circuit.

Abstract: A pen needle hub and cover for a pen needle assembly that provides tactile and/or audible indicia of proper attachment between the hub of the pen needle and the pen is provided. Such indicia substantially prevent under- and over-torquing of the pen needle. The tactile indicia may include a user sensing a wave of a torque of peak value followed by a torque of lesser value.

Abstract: A method is provided of controlling a pump including a electrical motor coupled to a rotor which carries first and second impellers at opposite ends thereof. The method includes: (a) driving the rotor using the motor, so as to circulate fluid from the first impeller through a first fluid circuit, the second impeller, a second fluid circuit, and back to the first impeller; (b) determining a resistance of the first fluid circuit, based on a first motor parameter; (c) determining a flow rate through the first fluid circuit based on a second motor parameter; and (d) varying at least one operational parameter of the pump so as to maintain a predetermined relationship between the flow rate and the resistance of the first fluid circuit.

Abstract: A pump includes: (a) an elongated pump housing having first and second ends; (b) a primary impeller mounted in the housing for rotation about an axis, the impeller comprising a plurality of vanes whose outer tips define an impeller plane; (c) an inlet disposed in fluid communication with the primary impeller; and (d) an annular volute housing communicating with the primary impeller and with an outlet, where the volute housing is axially offset from the impeller plane.

Abstract: A printing method wherein a position of a receiver media in a printer is determined to be nearer to one of two thermal printheads at an end of a print job. A next print job is started using either one of the two thermal printheads depending on which one was determined to be nearer the receiving media.

Abstract: A printing system or a printer with a pair of printheads detects a position of receiver media in the printer and directs either second page data or first page data to be printed first depending at which printhead the receiver media is positioned.

Abstract: A printing method for a print job having at least two pages. After determining a position of rolled media in the printer, print data for either a first page or a second page of the print job can be staged for printing first. This can be performed at a host computer connected to the printer or it can be performed in the printer.

Abstract: A pump includes a housing, a stator supported in the housing, and a rotor assembly including a rotor supported in the housing for rotation relative to the stator about an axis. The stator includes a stator core, a first lamination wound around an axial portion of the stator core, and a second lamination wound around a second axial portion of the stator core. The first and second laminations are spaced from each other along the length of the stator core. The rotor includes a rotor core, a first magnet assembly that extends around an axial portion of the rotor core, and a second magnet assembly that extends around a second axial portion of the rotor core. The first and second magnet assemblies are spaced from each other along the length of the rotor.

Abstract: A pump (10) includes a housing, a stator (20) supported in the housing, and a rotor assembly (30). The rotor assembly (30) includes a rotor (32) supported in the housing for rotation relative to the stator (20) about an axis (12). The rotor assembly (30) also includes a first impeller (34) operatively coupled to a first axial end of the rotor (32) for rotation with the rotor about the axis (12). The rotor assembly further includes a second impeller (36) operatively coupled to a second axial end of the rotor (32), opposite the first axial end, for rotation with the rotor about the axis (12). The rotor assembly (30) is movable along the axis (12) relative to the housing to adjust hydraulic performance characteristics of the pump (10).

Abstract: A method is provided of controlling a pump including a electrical motor coupled to a rotor which carries first and second impellers at opposite ends thereof. The method includes: (a) driving the rotor using the motor, so as to circulate fluid from the first impeller through a first fluid circuit, the second impeller, a second fluid circuit, and back to the first impeller; (b) determining a resistance of the first fluid circuit, based on a first motor parameter; (c) determining a flow rate through the first fluid circuit based on a second motor parameter; and (d) varying at least one operational parameter of the pump so as to maintain a predetermined relationship between the flow rate and the resistance of the first fluid circuit.

Abstract: A pump (10) includes a housing, a stator (20) supported in the housing, and a rotor assembly (30). The rotor assembly (30) includes a rotor (32) supported in the housing for rotation relative to the stator (20) about an axis (12). The rotor assembly (30) also includes a first impeller (34) operatively coupled to a first axial end of the rotor (32) for rotation with the rotor about the axis (12). The rotor assembly further includes a second impeller (36) operatively coupled to a second axial end of the rotor (32), opposite the first axial end, for rotation with the rotor about the axis (12). The rotor assembly (30) is movable along the axis (12) relative to the housing to adjust hydraulic performance characteristics of the pump (10).

Abstract: A pump includes: (a) an elongated pump housing having first and second ends; (b) a primary impeller mounted in the housing for rotation about an axis, the impeller comprising a plurality of vanes whose outer tips define an impeller plane; (c) an inlet disposed in fluid communication with the primary impeller; and (d) an annular volute housing communicating with the primary impeller and with an outlet, where the volute housing is axially offset from the impeller plane.

Abstract: A pump (10) includes a housing, a stator (20) supported in the housing, and a rotor assembly (30). The rotor assembly (30) includes a rotor (32) supported in the housing for rotation relative to the stator (20) about an axis (12). The rotor assembly (30) also includes a first impeller (34) operatively coupled to a first axial end of the rotor (32) for rotation with the rotor about the axis (12). The rotor assembly further includes a second impeller (36) operatively coupled to a second axial end of the rotor (32), opposite the first axial end, for rotation with the rotor about the axis (12). The rotor assembly (30) is movable along the axis (12) relative to the housing to adjust hydraulic performance characteristics of the pump (10).

Abstract: A pen needle hub and cover for a pen needle assembly that provides tactile and/or audible indicia of proper attachment between the hub of the pen needle and the pen is provided. Such indicia substantially prevent under- and over-torquing of the pen needle. The tactile indicia may include a user sensing a wave of a torque of peak value followed by a torque of lesser value.