摘要:
A high resolution single photon emission computed tomography (SPECT) imaging system comprising: a rotating ring for surrounding anatomy which is to be imaged; at least one camera mount movably mounted to the rotating ring so that the camera mount can be moved radially relative to the axis of rotation of the rotating ring; and at least one gamma camera carried on the at least one camera mount, wherein the at least one gamma camera is focused on a single SPECT focal point; whereby, when the rotating ring is rotated about the anatomy which is to be imaged and the at least one camera mount is moved radially on the rotating ring, the single SPECT focal point of the at least one gamma camera carried by a camera mount follows a spiral pattern through the anatomy, whereby to produce a scan of the anatomy.
摘要:
An application synchronizes views during document presentation. The application detects a selection of a section of a portion of presented content at a presenter view. The application shifts the portion of the content displayed at an attendee view to bring to focus the selection. Alternatively, the application displays the selection in a pop-out view pane within the attendee view to bring to focus the selection. The application also shifts content in the attendee view according to an offset ratio calculated from comparing a non-displayed section of a page of the document and a displayed section of a page of the document within the presenter view.
摘要:
A high resolution single photon emission computed tomography (SPECT) imaging system comprising: a rotating ring for surrounding anatomy which is to be imaged; at least one camera mount movably mounted to the rotating ring so that the camera mount can be moved radially relative to the axis of rotation of the rotating ring; and at least one gamma camera carried on the at least one camera mount, wherein the at least one gamma camera is focused on a single SPECT focal point; whereby, when the rotating ring is rotated about the anatomy which is to be imaged and the at least one camera mount is moved radially on the rotating ring, the single SPECT focal point of the at least one gamma camera carried by a camera mount follows a spiral pattern through the anatomy, whereby to produce a scan of the anatomy.
摘要:
A mobile CT imaging system comprising: a housing having a center opening; and a CT imaging unit mounted to the housing, wherein the CT imaging unit is adapted to scan anatomical objects located within the center opening and generate images of the same, wherein the CT imaging unit comprises: a rotatable drum assembly disposed within the housing, concentric with the center opening; an X-ray tube mounted on the rotatable drum assembly and configured to emit an X-ray beam; and an X-ray detector mounted on the rotatable drum assembly in alignment with the X-ray beam; wherein the X-ray beam is disposed in an “off-center” configuration, adjacent to an entrance of the center opening. A CT imaging system comprising: a housing having a center opening larger than the head of a patient and smaller than the shoulders of a patient; and a CT imaging unit mounted to the housing, wherein the CT imaging unit is adapted to scan anatomical objects located within the center opening and generate images of the same, wherein the CT imaging unit is configured to scan substantially the full range of the anatomy placed within the center opening.
摘要:
A lightweight information user interface is provided for displaying information about a selected text item, data item or other object in an electronic document that minimizes interruption of workflow with the electronic document. Upon selection of an item in an electronic document a quick look-up function may be invoked for retrieving information from a local or remote information source about the selected item. Retrieved information, for example, dictionary definitions, translations, contacts information and research information, is displayed in close proximity to the selected item in a lightweight user interface.
摘要:
A steerable carriage apparatus for manually transporting a payload across a surface, includes a frame having a frame first end portion and a frame second end portion, also included is a first rotating element rotationally attached to the frame first end portion and forming a first contact on the surface. Additionally, an arm having a pivotal attachment to the frame second end portion, the pivotal attachment having a pivotal axis that is at an obtuse angle in relation to the surface, the pivotal attachment is operational to allow pivotal movement of the arm in relation to the frame second end portion. A second rotating element in included that is rotationally attached to the arm and forming a second contact on the surface, wherein the obtuse angle is adjacent to the second contact, with the second rotating element being steerable.
摘要:
An anatomical imaging system comprising: a CT machine; and a transport mechanism mounted to the base of the CT machine, wherein the transport mechanism comprises a fine movement mechanism for moving the CT machine precisely, relative to the patient, during scanning. An anatomical imaging system comprising: a CT machine; and a transport mechanism mounted to the base of the CT machine, wherein the transport mechanism comprises: a gross movement mechanism for transporting the CT machine relatively quickly across room distances; and a fine movement mechanism for moving the CT machine precisely, relative to the patient, during scanning. An imaging system comprising: a scanner; and a transport mechanism mounted to the base of the scanner, wherein the transport mechanism comprises: a gross movement mechanism for transporting the scanner relatively quickly across room distances; and a fine movement mechanism for moving the scanner precisely, relative to the object being scanned, during scanning. A method for scanning a patient comprising: providing an anatomical imaging system, the system comprising: a CT machine; and a transport mechanism mounted to the base of the CT machine, wherein the transport mechanism comprises: a gross movement mechanism for transporting the CT machine relatively quickly across room distances; and a fine movement mechanism for moving the CT machine precisely, relative to the patient, during scanning; transporting the CT machine to the patient, across room distances, using the gross movement mechanism; and scanning the patient while moving the CT machine precisely, relative to the patient, with the fine movement mechanism. A method for scanning a patient, comprising: moving a CT machine across room distances to the patient; and scanning the patient while moving the CT machine precisely relative to the patient during scanning. A method for scanning an object, comprising: moving a scanner across room distances to the the object; and scanning the object while moving the scanner precisely relative to the object during scanning.
摘要:
A method and apparatus are provided for utilizing an extensible markup language schema to define document parts for use in an electronic document. The method includes providing a glossary document accessible by one or more word processing application programs. The glossary document includes schema elements for defining one or more document parts for insertion in an electronic document. The method further includes receiving, in a properties element, properties associated with a document part. Each property defines the document part for use in the electronic document. The method further includes receiving, in a content element, content to be included in the document part.
摘要:
A gantry of a combined tomography scanner including an annular outer support, an annular drum concentrically positioned within the outer support rotatable about a rotation axis of the drum, and an annular disk extending radially inwardly from an inner circumferential surface of the drum. At least one of the disk and the drum include structural members for receiving and supporting tomography scanning components on opposing first and second sides of the disk. Among other features and benefits, the gantry can be used for a combined tomography scanner system, e.g., combining an x-ray CT scanner and a PET scanner in a single machine.
摘要:
The same command surface on a page may be associated with unrelated components and applications. Each of the components registers the commands associated with a shared command surface that they will be utilizing. Each component may utilize an arbitrary number of commands that are associated with the command surface. The command manager acts as a message broker between the components on the page and the command surfaces. When a command that is associated with a command surface is received, the command manager dispatches the command message to the appropriate components.