OCT Display Overview

Figure I. Labeled patient information, toolbar, coronary angiography and cross sectional OCT image retrieved during a routine OCT pullback. Click on the letter to see the display function.

  • A Patient name and ID.
  • B Recording date and time.
  • C Lumen Contour Measurements: Displays either Mean Diameter or Area of the cross section.
  • D Capture button: Available on a still frame or paused recording.
  • E Print button: Available when a USB drive is connected and the system is displaying a still frame or paused recording.
  • F Export button: Click to open the Export Wizard.
  • G Settings button: Click to open the (Playback) Settings menu.
  • H Frame number: Only visible on a paused recording when Tool Panel is closed.
  • I Tool Panel containing Measurement and Annotation tools: Use these to add measurements, calculations, and add text to recordings and still images.
  • J Cut-Plane Indicator: The cut-plane is shown as a solid line in the cross-sectional view. Click and drag this to change the lateral view shown in the L-Mode display.
  • K Image Window: A cross-sectional view of the current location of the pullback.
  • L OCT Frame Indicator (Angio Co-Registration view): Representation in the Angiography Window of the L-Mode Current Frame Indicator.
  • M View Menu: Includes the Advanced Display, Lumen Profile and Rendered Stent submenus.
  • N Stent Roadmap: This group of markers comprises the Proximal Marker, Distal Marker, MLA Marker, and Bookmarks
  • O Markers On/Off Button: Click to turn on and off all indicators in Ango Co-Registration view with the exception of the OCT Frame Indicator.
  • P Measurements Menu: This section lists measurements from the current image; click on a measurement to highlight it in the Image Window.
  • Q View Mode (all advanced display views): Click to toggle between Window mode (shown above) and Full Screen Mode. Also available as a button on the Table side Controller.

Figure II. Labeled longitudinal OCT image and play function toolbar retrieved during a routine OCT pullback. Click on the letter to see the display function.

  • A Current Frame Indicator (L-Mode View): Click and drag to change the frame shown.
  • B Lumen Profile View Close Box: Click this to close the Lumen Profile view.
  • C Lumen Profile: Displays the lumen profile as either a diameter graph or an area graph.
  • D L-Mode View Close Box: Click this to close the L-Mode view.
  • E Bookmark controls: Add or remove bookmarks to the L-Mode view.
  • F End Review: Click the End Review button to close this window and return to the Patient Summary menu.
  • G Playback controls: Control the playback of the OCT recording. Not available with still images.
  • H Procedure list: Click to open a drop-down list of procedures to describe this recording.
  • I Vessel list: Click to open a drop-down list of vessels to describe this recording.
  • J Menu: Displays the context-sensitive menu. Click to access the Setup and playback Calibration controls.
  • K L-Mode view: An approximate lateral representation of the vessel for this recording. Not available with still images.

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