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DoseView™ 3D

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  Making sure your patients have great treatments begins with a finely-tuned linac, and that starts with the DoseView 3D.  Robust Construction Provides the Foundation for Better Data Manufactured with a rigid, aluminum frame and stainless steel leadscrews, the DoseView 3D provides a con ...Read more



  • Description
  • Specifications

 

Making sure your patients have great treatments begins with a finely-tuned linac, and that starts with the DoseView 3D. 

Robust Construction Provides the Foundation for Better Data

Manufactured with a rigid, aluminum frame and stainless steel leadscrews, the DoseView 3D provides a consistent platform for repeated QA testing. Meticulous construction ensures consistent measurement accuracy within ±0.1 mm per axis.

Automatic detector Alignment

Swap detectors without resetting isocenter/origin with the Detector Alignment System. The system aligns the center of each detector.

Built for Accuracy

The Cartesian coordinate system and ability to set isocenter to any point within the tank avoids rotational errors possible with cylindrical tanks.

Automation Eliminates Repetitive Tasks & Saves Time

Easy left to right, top to bottom navigation, no hidden features, and intuitive menus for scan queue setup, measurement, and analysis.

Full Suite of Tools for Data Manipulation

Straightforward post-scan processing and metrics.

Scan Comparisons

DoseView software provides the user multiple methods of scan comparison including visual overlays and gamma comparisons against the selected reference scans. These comparisons provide the user insight into Linac output changes over time or variations between matched machines.

Scan comparison of user selected reference scans to selected scans of a similar nature. This includes visual as well as direct metric comparison. Gamma comparison in gamma graph to user selected reference scans. User-selected dose difference and distance to agreement values.

The cumulative benefits of high precision build quality and robust software lead to results you can trust.

 

Maximum Accuracy
Careful attention to detail and the highest grade materials lend itself to 0.1mm accuracy throughout the system. Precise and uncomplicated 3-point leveling makes setup a breeze and provides results you can count on.

 

Minimize Disturbance

Long time proven electrometer experience and the highest quality hardware gives reliable measurements and allows for easy to analyze results. Automated features like scan ques and SmartSelects save time. Complete control over your scan parameters lets you fine tune your scanning for you specific needs.

 

Results You Can Count On

Excellent raw data output, requiring minimal post scan processing, means reliable results. Fast Export in multiple formats and to numerous Treatment Planning Systems at no additional cost makes commissioning easy and economical.

 

 

Motion Control System

  • REF Numbers
    • DoseView 3D REF 92260
    • DoseView 3D Lift and Reservoir Cart REF 72260
  • Measurement Speed 50 mm/s
  • Positioning Accuracy ± 0.1 mm per axis
  • Positioning Repeatability ± 0.1 mm per axis
  • PC Communication: Wireless or wired via RS-232
  • Control Method: PC or via wireless pendant

 

Water Phantom (Acrylic Tank Only)

  • Outer Dimensions [ length x width x height ] 692 mm x 683 mm x 542 mm
  • Scanning Dimensions [ length x width x height ] 480 mm x 480 mm x 410 mm
  • Wall Thickness 12 mm
  • Other: Replaceable Fill/Drain Port

 

Lift Cart and Reservoir

  • Outer Dimensions [ length x width ] 1247 mm x 762 mm
  • Vertical Range 685 mm - 1185 mm (tank base to floor)
  • Water Pump Electric fill, gravity drain
  • Water Capacity 227 liters
  • Fill Speed 6-7 min
  • Drain Speed 16-20 min

 

Precision Positioning Platform

  • X / Y Fine Adjustment ±12.5 mm
  • Fine rotational adjustment ±1°
  • Discreet engagement 10°, 45°, and 90° intervals

 

DoseView 3D Electrometer

  • Channels 2
  • Bias Voltage 0, ±150 to 450 (VDC) in 50 volt increments
  • Range 2 pC - 999,999 nC
  • Resolution 10 fC
  • Connector Type Triaxial BNC or TNC (BNC unless specified)

 

Exradin® A28 Ion Chamber

  • Collecting Volume 0.125 cc
  • Centroid of Collecting Volume 4.47 mm from tip of chamber
  • Collector Diameter 1.0 mm
  • Outside Diameter of Shell 8.0 mm
  • Nominal Leakage +/- 10 fA
  • Shell, Collector, Guard Material: Shonka air-equivalent plastic C552
  • Waterproof Yes

 

DoseView 3D Software System Requirements

  • Operating System Windows® 10 Professional, 64-bit Recommended
  • Processor Intel® or AMD®, 350 MHz or greater
  • Memory 256 MB or greater
  • Hard Drive 30 MB or greater
  • Screen Resolution 1024 x 768 or greater
  • CD-ROM Drive 2X speed or greater
  • Connectivity 9-pin serial RS-232 port or USB port with USB to RS-232 adapter