Oprax Medical Inc.

Dynamic Thorax Phantom.

Computerized Imaging Reference Systems, Inc! True 3D motion in a solid epoxy phantom

  • Complex 3D tumor motion within the lung
  • Sub-millimeter accuracy and reproducibility
  • Motion software enables different cycles, amplitudes and wave forms
  • Tissue equivalent from 50 keV to 25 MeV
  • Compatible with TLD, MOSFET, Dose Gel, micro-chamber, PET/CT targets and film
  • Surrogate breathing platform accommodates numerous gating devices

  • The CIRS Dynamic Thorax Phantom is a precision instrument for investigating and minimizing the impact of tumor motion inside the lung. It provides known, accurate and repeatable three-dimensional target motion inside a tissue equivalent phantom. It is designed for comprehensive analysis of image acquisition, planning and dose delivery in image-guided radiation therapy.

    The phantom body represents an average human thorax in shape, proportion and composition. A lung equivalent rod containing a spherical target and or various detectors is inserted into the lung equivalent lobe of the phantom. The body is connected to a motion actuator box that induces three-dimensional target motion through linear translation and rotation of the lung equivalent rod. Motion of the rod itself is radiographically invisible due to its matching density with the surrounding material. The target and its motion, given its density difference, can be resolved.

    Target and surrogate motion are independently controlled with CIRS Motion Control Software. The graphical user interface provides an unlimited variety of motions while simplifying the operation of the Dynamic Thorax Phantom to an intuitive level. Patient specific profiles are easily imported and there is no need to make hardware adjustments or have special programming skills.

    Click Here to download ION Chamber Cavity Codes for Dosimetric Phantoms.

    Stock #
    Your Price
    Dynamic Thorax Phantom with GUI (Dosimeter
    Configured Lung Rod & Target Inserts Not Included)
    MOSFET Configured Lung Equivalent Rod
    w/Set of 3 Spherical Target Inserts
    Micro Chamber Configured Lung Equivalent Rod
    w/Set of 3 Spherical Target Inserts
    (CV=CIRS Cavity Code Specify Ion Chamber)
    Radiochromic Film Configured Lung Equivalent Rod
    (For Single Film Placement)
    Gel Dosimetry Configured Lung Equivalent Rod
    (Includes CIRS Model B-9 Dose Gel Container)
    4D CT QA Insert
    Imaging Configured Lung Equivalent Rod
    w/Set of 3 Spherical Target Inserts
    PET/CT Configured Lung Equivalent Rod
    w/Set of 3 Target Inserts
    (includes Hollow Sphere Target Set)
    Optional Adjustable Legs for Model 008A only
    (must be purchased at same time as 008A)
    Chest Plate for Model 008A (includes
    3 Tracker Posts with Reflective Markers)
    Replacement Push Rod Tool for Model 008A Inserts
    Dynamic Phantom 12-Month Extended Warranty. Must
    be purchased at time of Phantom purchase

    Video: Dynamic Thorax Phantom Model 008A Overview

    Video: Setup of the Dynamic Thorax Phantom.