Abstract: An imaging apparatus configured for mounting an ink supply cartridge includes a guide frame defining a main scan direction. A printhead carrier for mounting the ink supply cartridge is coupled to the guide frame. The printhead carrier includes a housing cradle. A first latch device is pivotably coupled at a first axis to a front portion of the housing cradle, the first latch device being rotatable between a first latched position and a first unlatched position. A second latch device is pivotably coupled at a second axis to a rear portion of the housing cradle, the second latch device being rotatable between a second latched position and a second unlatched position. The first latch device and the second latch device are configured to define a top opening for vertically receiving the ink supply cartridge between the first latch device and the second latch device.

Abstract: Disclosed are devices, a systems, and methods for determining the dipole densities on heart walls. In particular, a triangularization of the heart wall is performed in which the dipole density of each of multiple regions correlate to the potential measured at various locations within the associated chamber of the heart. To create a database of dipole densities, mapping information recorded by multiple electrodes located on one or more catheters and anatomical information is used. In addition skin electrodes may be implemented.

Abstract: The invention discloses a method, a system, a computer program and a device for determining the surface charge and/or dipole densities on heart walls. Using the foregoing, a table of dipole densities ?(P?, t) and/or a table of surface charge densities ?(P?, t) of a given heart chamber can be generated.

Abstract: An imaging apparatus configured for mounting an ink supply cartridge includes a guide frame defining a main scan direction. A printhead carrier for mounting the ink supply cartridge is coupled to the guide frame. The printhead carrier includes a housing cradle. A first latch device is pivotably coupled at a first axis to a front portion of the housing cradle, the first latch device being rotatable between a first latched position and a first unlatched position. A second latch device is pivotably coupled at a second axis to a rear portion of the housing cradle, the second latch device being rotatable between a second latched position and a second unlatched position. The first latch device and the second latch device are configured to define a top opening for vertically receiving the ink supply cartridge between the first latch device and the second latch device.

Abstract: A rotating input tray for an automatic document feeder of an imaging apparatus includes a document tray configured to hold the document and to supply the document to the input of the automatic document feeder in a document feed direction, and a pivot device coupling the document tray to the component of the imaging apparatus, the pivot device providing a document tray axis of rotation, wherein the document tray and the pivot device are configured to permit the document tray to rotate about the document tray axis of rotation between a closed position and an open position, the closed position being adjacent to the input for supplying the documents to the automatic document feeder, and the open position being away from and exposing both the input and the exit of the automatic document feeder.

Abstract: Drag from media sensor (80) of a printer is eliminated by it being pivoted through a slip connection off of pivoted media feed system (19) to briefly contact papers. The pivoted media feed is then moved in reverse a limited amount at which a rotatably biased member (94) moves ledge (94a) of the member to face abutment surface (92a) of the media sensor. Media feed system 19 is then moved back to drive media while the media sensor is blocked from movement and the slip connection simply slips. After the media is fed, the media feed system is moved away a longer amount while the media sensor is blocked against for the same movement by an abutment (110) in the printer. The media feed system after the longer movement moves a lever (94f) of the biased member and rotates the ledge to free the media sensor to again move to the media.

Abstract: An imaging apparatus includes a carrier housing having an attachment feature, a carrier belt to transmit a translation to the carrier housing in a bi-directional scanning direction; and an interface device interposed between and coupled to both the carrier housing and the carrier belt. The interface device includes a body having a wing and a base. The wing is defined by a span and by a chord length. At least one of the wing and the base is mounted via the attachment feature to the carrier housing. The span extends in the bi-directional scanning direction, and the chord length is substantially perpendicular to the span.

Abstract: An imaging apparatus includes a printhead carrier configured for movement along an X-axis. The printhead carrier includes a carrier housing having a first bearing pocket and a second bearing pocket. The first bearing pocket and the second bearing pocket are spaced apart along the X-axis. A Z-axis passes through a central region of the carrier housing. The Z-axis is substantially perpendicular to the X-axis. A first bearing is configured to be received in the first bearing pocket. The first bearing includes a first curved outer surface having a curve that extends in a direction of the X-axis. The curved outer surface is received in the first bearing pocket to facilitate a rotation of the first bearing in relation to the Z-axis of the carrier housing. A second bearing is configured to be received in the second bearing pocket.

Abstract: An imaging apparatus includes a carrier housing having an attachment feature, a carrier belt to transmit a translation to the carrier housing in a bi-directional scanning direction; and an interface device interposed between and coupled to both the carrier housing and the carrier belt. The interface device includes a body having a wing and a base. The wing is defined by a span and by a chord length. At least one of the wing and the base is mounted via the attachment feature to the carrier housing. The span extends in the bi-directional scanning direction, and the chord length is substantially perpendicular to the span.

Abstract: An implantable device, such as a pacemaker, delivers ventricular pacing based on sensed or paced atrial events. The ventricular pacing occurs after an AV delay, triggered by the atrial event. The AV delay is set to a baseline for a resting heart rate. As the heart rate increases, the AV delay is prolonged to allow for increased filling of the ventricle. This increases cardiac performance for patients with chronic heart failure.

Abstract: An imaging apparatus includes a carrier housing having an attachment feature, a carrier belt to transmit a translation to the carrier housing in a bi-directional scanning direction; and an interface device interposed between and coupled to both the carrier housing and the carrier belt. The interface device includes a body having a wing and a base. The wing is defined by a span and by a chord length. At least one of the wing and the base is mounted via the attachment feature to the carrier housing. The span extends in the bi-directional scanning direction, and the chord length is substantially perpendicular to the span.