Varian PortalVision Advanced Imaging 1.5 Instructions for Use PDF Download

Description

Varian PortalVision Advanced Imaging Instructions for Use

This 154-page Varian guide provides operating information and procedures for PortalVision Advanced Imaging application version 1.5. It covers the three documented software/hardware configurations—Exact Arm, Exact Arm with MV Repositioning and R-Arm—and takes the user from safety and startup through MV image acquisition, image matching, repositioning, marker matching and administration.

PortalVision Configurations Covered

• PortalVision with Exact Arm
• PortalVision with Exact Arm with the MV Repositioning option
• PortalVision with R-Arm

The manual explains that available functionality depends on installed imaging hardware and licensed options. It distinguishes normal Exact Arm MV imaging, paired-image and remote-motion functions available with MV Repositioning, and field-edge matching for R-Arm-equipped accelerators.

Main Subjects Included

• Safety instructions, electrical and mechanical hazards, and emergency procedures
• Quick-start workflows for each PortalVision configuration
• PortalVision intended use, compatibility, physical layout and startup
• Image recovery
• User-interface layout, Dynamic Window, Plan Tree and Image Gallery
• Annotations and image-display adjustments
• Image filters, window/level and manual-match controls
• 4-degrees-of-freedom and 6-degrees-of-freedom display concepts
• Persistent parameters, reset-view and reset-shift functions

Image Acquisition and Matching

The acquisition chapter covers single-exposure and double-exposure 2D images, During/Cine/Integrated imaging, retaking images and paired-image acquisition with MV Repositioning. It also covers setup-field workflows and acquisition using one setup plus one treatment field.

Matching procedures include manual matching, match verification, AutoMatch, historical-image matching and Field Edge Match. Separate chapters cover MV Repositioning, remote couch motion, Exact Arm console functions, matching paired images and applying shifts.

MarkerMatch and System Preparation

The MarkerMatch section covers marker detection, matching using acquired MV images and manual matching. Preparation appendices include scheduling image acquisition in RT Chart, the 4D Integrated Treatment Console, adding markers in Eclipse, setting up Clinac remote auto motions, adjusting motion values and remote-motion interlocks. Additional appendices cover toolbar icons, keyboard shortcuts, persistent parameters, image-display filters and PortalVision administration.

Why This Manual Is Useful

This guide is useful for users who need the complete documented PortalVision 1.5 workflow in one PDF—from acquiring an image through verifying a match and applying a shift. Its configuration-specific instructions help distinguish which procedures belong to Exact Arm, MV Repositioning or R-Arm installations instead of treating all PortalVision systems as identical.

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